# bitFlyer vs AITFX

The clearest difference is review sentiment: AITFX at 94% against bitFlyer's 33%. AITFX also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 17.0). bitFlyer's advantage is rating (4.3 vs 4.0) and ratings volume (282 vs 44). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

bitFlyer holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: bitFlyer has 282 ratings behind it against 44, so its average is the more settled of the two. Written reviews complicate that: 33% of bitFlyer's written reviews are positive against 94% of AITFX's, so the app with the better star average is not the one people write more warmly about.

bitFlyer ships an update every 9 days, AITFX fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | bitFlyer | AITFX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (282 ratings)](https://appshunter.io/ios/app/bitflyer-trade-crypto/id1164758997/reviews)** | [4.0 (44 ratings)](https://appshunter.io/ios/app/aitfx/id1660903647/reviews) |
| Number of ratings | **282** | 44 |
| Positive reviews | 32.9% of reviews | **94.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 72 MB | 44 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [bitFlyer, Inc.](https://appshunter.io/developer/849472648) | [Ait World BlockchainTechnology Ltd](https://appshunter.io/developer/1615374321) |

## What reviewers say

### bitFlyer

[App page](https://appshunter.io/ios/app/bitflyer-trade-crypto/id1164758997)

Easily buy, sell, and invest in Bitcoin, Ethereum, and other cryptocurrencies on a secure global exchange. Track your portfolio performance, stay updated on market movements, and send/receive crypto effortlessly. Start investing with as little as $1.

**Highlights:** Buy Bitcoin, Ethereum, Litecoin, Bitcoin Cash, Recurring Buy investments, Portfolio performance tracking, Real-time market data, Send and receive cryptocurrency, Secure cold storage

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔒 Strong security measures
- 👍 User-friendly interface
- 🚀 Fast transactions and deposits
- 💡 Low minimum investment (1 yen)
- 💡 Automatic recurring investments

**What reviewers complain about**

- 💸 High fees (spreads, transaction)
- 😠 Poor customer support (slow, unresponsive, AI only)
- 🐛 App errors and crashes
- 🔒 Account freezes and closures (especially for foreigners)
- 📉 Unfavorable exchange rates (spreads)

**Reported bugs**

- App not opening/crashing
- Errors during trading/order execution
- Deposit/withdrawal delays
- Account freezing issues
- Verification process delays/failures

**Requested features**

- Dark mode option
- More altcoin listings (SUI, APT)
- Improved UI for individual asset tracking
- Notification for trade execution
- Display of invested amount per asset


### AITFX

[App page](https://appshunter.io/ios/app/aitfx/id1660903647)

This app offers professional foreign exchange trading services with deep liquidity and high volume. It connects traders globally through an extensive international network of business partners.

**Highlights:** High-quality forex trading, Deep liquidity, High trading volume, Global network, International business partners

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and reliable
- 👍 User-friendly interface
- 💰 Profitable trading experiences
- 🔒 Secure platform
- 📈 Helpful for learning and improving trading skills

**What reviewers complain about**

- 🐛 Occasional app freezes or crashes
- ⏱️ Slow withdrawal processing times
- 🔍 Limited data and statistics features
- 💬 Slow customer support response

**Reported bugs**

- Disappearing trend lines when switching chart timeframes
- Incorrect display of profit/loss values
- Issues with two-factor authentication

**Requested features**

- Add trailing stop loss feature
- Improve charting tools and technical indicators
- Provide more educational resources and learning materials
- Enhance mobile app performance and stability


## Frequently asked questions

### Is bitFlyer free?

bitFlyer is free to download, with no in-app purchases.

### Is AITFX free?

AITFX is free to download, with no in-app purchases.

### Which has better reviews, bitFlyer or AITFX?

bitFlyer is rated higher. bitFlyer averages 4.3 out of 5 from 282 ratings, while AITFX averages 4.0 from 44 ratings.

### Do bitFlyer or AITFX have ads?

Neither bitFlyer nor AITFX shows ads.

### Which is updated more often, bitFlyer or AITFX?

bitFlyer ships an update every 9 days, and AITFX fortnightly. Most recently, bitFlyer was updated on October 24, 2026 and AITFX on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*