4E vs BitTap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4E
This platform offers a comprehensive financial derivatives trading experience. It provides diverse trading services and products for both fiat and digital assets, backed by experienced professionals and advanced technology.
- Financial derivatives trading
- Fiat and digital asset trading
- Diverse financial products
- Experienced industry team
- Advanced technological support
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4e Exchange is a globally leading financial derivatives trading platform, offering diverse financial trading services and products. With a team possessing rich industry experience and advanced technological support, 4e Exchange is able to provide users comprehensive solutions for fiat and digital asset trading.
BitTap
This platform offers secure and efficient cryptocurrency trading with spot and advanced options. It features a powerful matching engine, deep liquidity, and robust security to protect user assets. Flexible tools and mobile support help users seize market opportunities.
- Spot and advanced trading
- High-performance matching engine
- Multi-layer encryption security
- Advanced trading tools (stop-loss, take-profit)
- Full mobile support
- 24/7 customer service
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BitTap is a secure and efficient cryptocurrency trading platform that supports spot and advanced trading across a wide range of digital assets. Equipped with a powerful matching engine, low latency, and deep liquidity, BitTap ensures smooth and reliable trade execution. With professional risk control systems and multi-layer encryption technologies, BitTap provides comprehensive protection for user assets. Through flexible trading tools, full mobile support, and global market access, BitTap helps users seize market opportunities more efficiently. Whether you're a beginner or an experienced trader, BitTap delivers a professional and trustworthy trading experience. Core Features: - Diverse Trading Support: Offers spot and advanced trading options to meet different strategy needs - Top-Level Security: Implements multi-layer encryption and industry-leading custody solutions - High-Performance Matching Engine: Ensures fast and efficient trade execution - Advanced Trading Tools: Supports stop-loss, take-profit, price alerts, and more - Full Mobile Support: Compatible with all major devices for trading on the go - 24/7 Customer Service: Around-the-clock professional support to assist with any issues BitTap supports trading for popular cryptocurrencies such as Bitcoin (BTC), Ethereum (ETH), Solana (SOL), Polkadot (DOT), and Avalanche (AVAX). Users can conduct multi-asset spot trading using crypto, with access to popular pairs like BTC/USDT, ETH/USDT, and SOL/USDT—designed to meet diverse portfolio strategies and improve asset allocation efficiency. Why Choose BitTap as Your Crypto Trading Platform? Smooth User Experience The BitTap app features a clean and intuitive interface, enabling fast and efficient trading across multiple assets. Stay on top of the market anytime, anywhere. Efficient Asset Management Quickly transfer BTC, ETH, and other top cryptocurrencies between wallets for optimized fund flows. Flexible Trading Options Use a variety of trading tools to adapt strategies to changing markets and expand your trading flexibility. Robust Security Framework Multi-layer encryption, hot and cold wallet separation, and Fireblocks custody provide strong asset protection. 24/7 Customer Support Our multilingual customer service team is available 24/7 to deliver timely, professional assistance throughout your trading journey.
Screenshots
Verdict
The clearest difference is rating: BitTap at 4.6 against 4E's 4.2. BitTap also leads on update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BitTap holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 20 and 50 respectively. Written reviews point the same way: 83% of 4E's written reviews are positive against 89% of BitTap's.
4E ships an update every 6 weeks, BitTap every 2 weeks. The most recent releases landed on August 10, 2026 and September 14, 2026 respectively.
| Parameter | 4E | BitTap |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (20 ratings) | 4.6 (50 ratings) — better |
| Positive reviews | 83.3% of reviews | 88.7% of reviews — better |
| Number of ratings | 20 | 50 — better |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 197 MB | 297 MB |
| Age rating | 17+ | 17+ |
| Developer | 4e | BITTAP GLOBAL SDN BHD |
Customer experience
4E
BitTap
Bugs and requests
4E
Not enough reviews yet to summarise bugs or requests.
BitTap
Reported bugs
2 issues- Login screen freezes
- Incompatible with older devices
Requested features
2 requests- Dark mode option
- Advanced analytics dashboard
In-app purchases
4E
No in-app purchases
BitTap
No in-app purchases









