# ChainCatcher vs TechFlow深潮

The clearest difference is rating: TechFlow深潮 at 5.0 against ChainCatcher's 4.2. TechFlow深潮 also leads on review sentiment (100% vs 75%). ChainCatcher's advantage is ratings volume (9 vs 3). 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.

TechFlow深潮 holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 9 and 3 respectively. Written reviews point the same way: 75% of ChainCatcher's written reviews are positive against 100% of TechFlow深潮's.

ChainCatcher ships an update every 2 weeks, TechFlow深潮 monthly. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ChainCatcher | TechFlow深潮 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (9 ratings)](https://appshunter.io/ios/app/chaincatcher/id1595795169/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/techflow/id6450772030/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 45 MB | 53 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | +4 |
| Developer | [北京块查查信息有限公司](https://appshunter.io/developer/1595795171) | [Hainan Chaodong Technology Co., Ltd.](https://appshunter.io/developer/1694881051) |

## What reviewers say

### ChainCatcher

[App page](https://appshunter.io/ios/app/chaincatcher/id1595795169)

This platform aggregates blockchain content, offering timely information and in-depth analysis. It features categorized content, selected topics for deeper understanding, and 24/7 real-time industry news tracking.

**Highlights:** Comprehensive content aggregation, Finely categorized topics, In-depth analysis, 24/7 real-time news tracking, Industry-leading information

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

**In-app purchases:** none


### TechFlow深潮

[App page](https://appshunter.io/ios/app/techflow/id6450772030)

Access in-depth analysis and real-time news on emerging assets like Web3, AI, and cryptocurrency. Discover potential projects and understand market trends with expert insights.

**Highlights:** In-depth analysis of Web3 and AI trends, Real-time market news and updates, Research on blockchain projects and ecosystems, Discovery of potential and emerging projects, Industry event tracking, Independent market perspectives

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

**In-app purchases:** none


## Frequently asked questions

### Is ChainCatcher free?

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

### Is TechFlow深潮 free?

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

### Which has better reviews, ChainCatcher or TechFlow深潮?

TechFlow深潮 is rated higher. ChainCatcher averages 4.2 out of 5 from 9 ratings, while TechFlow深潮 averages 5.0 from 3 ratings.

### Do ChainCatcher or TechFlow深潮 have ads?

Neither ChainCatcher nor TechFlow深潮 shows ads.

### Which is updated more often, ChainCatcher or TechFlow深潮?

ChainCatcher ships an update every 2 weeks, and TechFlow深潮 monthly. Most recently, ChainCatcher was updated on October 1, 2026 and TechFlow深潮 on October 5, 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.*