# TradingTop vs B18百科

The clearest difference is in-app purchases: B18百科 at none against TradingTop's 6. B18百科 also leads on update cadence (daily vs every 5 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. TradingTop sells 5 one-off in-app purchases. B18百科 asks for nothing beyond the download.

TradingTop ships an update every 5 weeks, B18百科 daily. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | TradingTop | B18百科 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/tradingtop/id6747957232/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 122 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [TRADINGTOP LIMITED](https://appshunter.io/developer/1803549269) | [重庆骏贤至科技有限公司](https://appshunter.io/developer/1754067115) |

## What reviewers say

### TradingTop

[App page](https://appshunter.io/ios/app/tradingtop/id6747957232)

Leverage AI-powered real-time trading signals for forex, gold, and cryptocurrency. Achieve over 70% accuracy to inform your trading decisions and enhance your market potential with instant alerts and advanced analysis.

**Highlights:** AI-driven real-time trading signals, Over 70% accuracy, Forex, gold, and cryptocurrency trading, Instant alerts, Advanced market analysis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vip咨询 | $0.99 | one-time |
| 10000 TOP | $99.00 | one-time |
| Pro | $459.00 | one-time |
| vip年费 | $519.00 | one-time |
| vip_lifelong | $1999.00 | one-time |


### B18百科

[App page](https://appshunter.io/ios/app/b18/id6780371356)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TradingTop free?

TradingTop is free to download, with in-app purchases available.

### Is B18百科 free?

B18百科 is free to download, with no in-app purchases.

### Do TradingTop or B18百科 have ads?

Neither TradingTop nor B18百科 shows ads.

### Which is updated more often, TradingTop or B18百科?

TradingTop ships an update every 5 weeks, and B18百科 daily. Most recently, TradingTop was updated on October 16, 2026 and B18百科 on October 12, 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.*