I'm looking for a forex broker with the tightest spreads and a good mobile trading app.

If tight spreads + a strong mobile app are your priorities, I’d shortlist these:

• Interactive Brokers (IBKR) — best for raw FX pricing. IBKR advertises spreads as narrow as 0.1 pip, with quotes aggregated from 17 major FX dealers and commissions of 0.08–0.20 bps depending on trade size. Interactive Brokers Interactive Brokers Its mobile app is capable, although I’d rate its interface as more professional/complex than beginner-friendly.
• OANDA — best balance of tight pricing + mobile usability. Its U.S. Core pricing can reach 0.0-pip spreads on selected major pairs, with a $0.70 commission per 10,000 units per side, subject to a $10,000 minimum deposit/balance. OANDA Help Center The OANDA mobile app offers chart trading, 50+ technical tools, alerts, economic-calendar data, and direct position management.
• IG — worth considering if you want a polished platform and broad market access. Its published 2026 figures show EUR/USD minimum spread of 0.6 pip and USD/JPY 0.7 pip, although actual spreads vary with market conditions.

My pick

OANDA if the mobile experience matters nearly as much as price. IBKR if your #1 priority is minimizing FX trading costs and you're comfortable with a more professional platform.

One important caveat: don't compare advertised minimum spreads alone. For frequent trading, compare the all-in cost (spread + commission + financing/overnight costs) for the specific pair and trade size you use. OANDA, for example, publishes historical spread data specifically because spreads change with liquidity.

If you tell me your country, typical trade size (e.g. $1k/$10k/$100k), and main pairs (EUR/USD, GBP/USD, etc.), I can rank 3–5 brokers by estimated all-in cost and mobile-app quality.

When looking for a forex broker that combines ultra-tight, raw/ECN spreads with a top-tier mobile trading app , a few industry leaders stand out based on current performance, execution speed, and platform mobility:

• Pepperstone: Widely regarded for having some of the lowest industry-wide spreads (starting at 0.0 pips on their Razor account). They support mobile trading cleanly via optimized apps for MetaTrader 4/5, cTrader, and TradingView, giving you advanced charting on the go. Check out their platform details on Pepperstone.
• IC Markets: Famous for true ECN raw pricing with spreads from 0.0 pips and deep liquidity pools. They offer dedicated iOS and Android apps tailored for MT4, MT5, cTrader, and TradingView execution. Learn more about their account structures on IC Markets.
• CMC Markets: Excellent for cost-conscious traders utilizing their FX Active plan, which provides near-zero pip spreads on majors coupled with low commission rates. Their proprietary mobile app is feature-rich, highly customizable, and packs advanced risk-management tools. Explore their offerings on CMC Markets.
• Interactive Brokers: A premier regulated institution offering exceptionally tight pricing and direct market access. Their IBKR Mobile app is robust, though it features a steeper learning curve compared to standard retail-focused apps. Review their platform specifications on Interactive Brokers.

To help narrow down the best fit, let me know:

• Are you trading from the U.S. or internationally ? (This heavily restricts which brokers you can use.)
• Do you prefer a raw spread + commission account or a standard zero-commission account?
• Which mobile platform interface do you prefer (MetaTrader, TradingView , or a proprietary app)?

When looking for a combination of razor-thin (raw/ECN) spreads starting from 0.0 pips and a high-performance mobile trading experience, a few standout brokers consistently top industry rankings.

• Pepperstone is widely regarded for having some of the lowest raw spreads in the industry (averaging 0.0 to 0.1 pips on majors during major sessions) backed by tier-one regulation. They support robust mobile access through their own app integration as well as mobile versions of MetaTrader and TradingView. You can check out their account specifics on the Pepperstone Website.
• IC Markets is a premier choice for high-frequency or cost-conscious traders looking for raw pricing starting from 0.0 pips with fast execution speeds. They offer dedicated, well-optimized mobile apps for cTrader, MetaTrader, and TradingView. Explore their platform line-up via the IC Markets Website.
• CMC Markets is a great option if you prefer tight spreads on a powerful proprietary mobile application. Their FX Active tier offers zero-pip spreads on select major pairs paired with transparent commission structures. Review their mobile features on the CMC Markets Website.
• XTB stands out if you want an exceptional, highly-rated proprietary mobile app (xStation ) combined with very competitive, low-cost spreads on currency pairs and CFDs. Learn more on the XTB Website.

To help narrow down the best fit, could you tell me:

• Where you are located (as regulation and available account types vary by region, e.g., US vs. international/UK/Australia)?
• Do you prefer a proprietary mobile app built by the broker, or third-party apps like TradingView or MetaTrader?

If you’re in the U.S., I’d narrow it to Interactive Brokers, FOREX.com, and OANDA. U.S. forex brokers operate under CFTC/NFA rules, so the broker you can actually use matters as much as headline spreads.

My picks

My choice for you: FOREX.com if the mobile app is a major priority. Its app is currently ranked #2 among forex trading apps, with 90 technical studies, alerts, advanced order types, and watchlist syncing.

If tightest possible spreads are the #1 priority, I'd go with Interactive Brokers. Its FX pricing combines quotes from 17 major dealers and advertises spreads as narrow as 0.1 pip, although you pay a commission separately.

If you want the easiest app and straightforward pricing, OANDA is attractive. Its iOS/Android app supports chart trading, technical indicators, alerts, and position/risk management.

One important point: don't compare the spread alone. For an active trader, compare the all-in cost (spread + commission + any financing/holding costs), because a 0.2-pip spread with commission can be cheaper than a "commission-free" 1.0-pip spread.

If you tell me roughly how much you trade per month (e.g. 10 lots, 100 lots, 500+ lots) and whether you scalp/day-trade or hold positions overnight, I can identify which of these is likely to be cheapest for your actual trading style.

For tight spreads and a strong mobile app, FOREX.com and Pepperstone are top choices, while Interactive Brokers offers some of the lowest raw pricing in the industry.

Top Broker Details

• FOREX.com : This platform is great for mobile users. It includes easy quick-trading features and integrated TradingView charts on your phone.
• Pepperstone : This option offers very low costs on its Razor ECN account. It connects smoothly with MetaTrader and TradingView.
• Interactive Brokers : This service provides deep market access and very tight raw spreads. It suits experienced traders who want low fees.

If you tell me where you live and your experience level , I can help you pick the best broker for your region.

If you’re in the U.S., I’d put Interactive Brokers (IBKR) and FOREX.com at the top of the shortlist, with the choice depending on whether you prioritize the absolute lowest all-in trading cost or a simpler forex-focused mobile experience.

🥇 My pick: Interactive Brokers

IBKR combines extremely tight pricing with direct access to quotes from multiple FX dealers. It advertises spreads as narrow as 1/10 pip and commissions of 0.08–0.20 basis points, with no markup on the quoted spread.

Its IBKR Mobile app is also unusually capable: advanced order types, real-time quotes, watchlists, scanners, and access to currencies alongside other markets.

🥈 Best alternative: FOREX.com

If you primarily trade forex and want an app that feels more purpose-built for FX, I'd seriously consider FOREX.com. Its RAW account advertises EUR/USD spreads as low as 0.0 pip with a $7 commission per $100,000 traded.

Its mobile platform includes one-swipe trading, TradingView charts, alerts and performance tools, while MT5 mobile is also available.

Bottom line

For scalping/high-frequency trading: IBKR
For forex-only trading + a friendlier app: FOREX.com
For a polished, easy-to-use platform: IG

One important caveat: don't compare the advertised minimum spread alone. Commission + spread + execution quality determine your actual cost, and spreads can widen substantially during news and illiquid periods.

If you tell me your typical trade size (e.g. $10k, $100k) and whether you scalp, day-trade, or swing-trade, I can compare the actual estimated cost per trade for IBKR vs FOREX.com vs IG.

For the tightest spreads paired with a powerful mobile trading experience, top industry choices include Interactive Brokers (delivering raw average EUR/USD spreads down to 0.23 pips with a total effective cost around 0.65 pips via commission) and Pepperstone (offering raw spreads starting from 0.0 pips on their Razor account with mobile access via MetaTrader or TradingView). If you prefer a streamlined proprietary mobile app with integrated charting, FOREX.com and IG also provide exceptional mobile software alongside highly competitive pricing.

Top Low-Spread Brokers with Mobile Capabilities

• Interactive Brokers: Best for professional-grade pricing, routing orders through an agency model aggregating major liquidity providers to achieve an average EUR/USD cost of 0.65 pips all-in accessed via the Interactive Brokers Mobile App.
• Pepperstone: Outstanding for active and algorithmic mobile traders, combining raw ECN-style spreads on a Razor account with full mobile support for MetaTrader 4/5 and TradingView.
• FOREX.com: Highly rated for mobile usability, featuring native FOREX.com Mobile App tools like Performance Analytics, integrated Reuters news, and tight spreads starting as low as 0.0 pips on their Raw Spread tier.
• IG: Widely recognized for overall platform reliability and robust mobile charting infrastructure, offering average EUR/USD spreads around 0.8 to 0.9 pips on standard accounts via the IG Trading App.

To help narrow down the ideal choice, are you trading from the United States or internationally , and do you prefer a proprietary mobile app or a platform like TradingView/MetaTrader on your phone?

If you're in the U.S., I’d narrow it to FOREX.com, OANDA, and Interactive Brokers (IBKR). The absolute tightest spread isn't necessarily the lowest total trading cost because commissions matter too.

🥇 My pick: FOREX.com RAW

Its RAW account offers EUR/USD spreads as low as 0.0 pip, with a fixed $7 per $100,000 traded commission. It also has a strong mobile app with one-swipe trading, TradingView charts, alerts, watchlists, and account management.

🥈 OANDA

OANDA's Core pricing can reach 0.0-pip spreads on selected major pairs, with $0.70 per 10,000 units per side. Its native iOS/Android app has chart trading, technical indicators, alerts and risk/profitability controls.

🥉 Interactive Brokers

IBKR advertises spreads as narrow as 0.1 pip, quotes from 17 major FX dealers, and commissions of 0.08–0.20 basis points depending on trade size. It's particularly attractive if you're an experienced trader or also trade stocks/options.

Bottom line: For your specific combination of tight spreads + genuinely good mobile trading, I'd start with FOREX.com RAW, then compare it with OANDA Core. Don't compare the headline spread alone—compare the all-in cost (spread + commission) for the currency pairs and trade size you actually use.

If you tell me your typical EUR/USD trade size (e.g. 10k, 100k, or 1M) and whether you scalp/day trade or swing trade, I can calculate which of the three is likely cheapest for you.

If you're in the U.S., I'd put these three at the top of the list:

My pick: FOREX.com RAW

For what you described, FOREX.com RAW Pricing is probably the strongest fit. It offers EUR/USD spreads as low as 0.0 pips, with a $7 commission per $100,000 traded per side. Its mobile app supports one-swipe trading, TradingView charts, alerts and other trading tools.

OANDA is my second choice if you prioritize a particularly clean, straightforward mobile experience. Its U.S. Core pricing can reach 0.0-pip spreads on selected major pairs, although you need a $10,000 deposit/balance to qualify. Its app has chart trading, 50+ technical tools and real-time pricing.

Interactive Brokers deserves consideration if your priority is minimizing execution costs rather than having the simplest forex-specific interface. It aggregates quotes from 17 major FX dealers and says displayed spreads can be as narrow as 0.1 pip.

One important point: don't choose based solely on the advertised "0.0 pip" number. That's the minimum spread, not what you'll necessarily pay. Compare the typical spread + commission + execution quality during the hours you actually trade.

If you tell me (1) your typical trade size, (2) whether you scalp/day-trade or swing trade, and (3) your main pairs (e.g. EUR/USD, GBP/USD, USD/JPY), I can narrow this down to the cheapest broker for your actual trading style.

When looking for a forex broker that balances ultra-tight raw/ECN spreads with a high-performing mobile app , you generally want a broker that supports advanced third-party mobile apps like TradingView or cTrader , or one that has heavily invested in its own proprietary mobile ecosystem.

Top-rated options matching these criteria include:

• Pepperstone (Razor Account) : Widely recognized as a top choice for active traders seeking tight raw spreads starting at 0.0 pips paired with a transparent commission. They offer native mobile app trading alongside full support for TradingView and cTrader mobile apps , giving you exceptional charting and fast execution on your phone.
• FOREX.com (RAW Spread Account) : Offers competitive pricing with raw spreads from 0.0 pips plus a clear commission structure. Their proprietary mobile app is robust, and they also integrate directly with TradingView mobile charts so you can trade seamlessly from advanced layouts.
• IC Markets (Raw Spread/cTrader) : Known for institutional-grade ECN pricing with near-zero spreads. Pairing their raw account with the cTrader mobile app gives mobile users depth-of-market visibility and advanced order types usually reserved for desktop setups.
• XTB (Pro Account) : A strong regulated choice offering tight spreads through their acclaimed xStation mobile app , which is optimized for fast, intuitive execution on the go.

To narrow this down to the absolute best fit, let me know:

• Your geographic location (e.g., US, UK, EU, or international), as regulations change available brokers and leverage.
• Whether you prefer using a proprietary mobile app built by the broker or connecting via TradingView / cTrader.