# 七云验证器 vs Whale Echo

The clearest difference is in-app purchases: 七云验证器 at none against Whale Echo's 8. 七云验证器 also leads on iOS requirement (10.0 vs 15.0). Whale Echo's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Whale Echo sells 8 in-app purchases, starting at $9.99 per month. 七云验证器 asks for nothing beyond the download.

七云验证器 ships an update every 3 weeks, Whale Echo weekly. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 七云验证器 | Whale Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/whale-echo/id6739831296/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Freemium |
| Size | 20 MB | 194 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海叠念信息科技有限公司](https://appshunter.io/developer/1585778723) | [WHALE TECH PTE. LTD.](https://appshunter.io/developer/1638253017) |

## What reviewers say

### 七云验证器

[App page](https://appshunter.io/ios/app/id1590800267)

**Features:** macOS Compatibility

**In-app purchases:** none


### Whale Echo

[App page](https://appshunter.io/ios/app/whale-echo/id6739831296)

This app uses AI to provide efficient and accurate multilingual text transcription and summarization. It helps improve daily work efficiency by quickly transcribing audio files and extracting key information with a single click.

**Highlights:** Real-time audio file transfer and transcription, Live recording and summarization, Multi-language support, One-click AI text summarization, Shareable summary texts

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Whale Echo VIP - Monthly | $9.99 | per month |
| Whale Echo SVIP - Monthly | $19.99 | per month |
| Whale Echo VIP - Yearly | $79.99 | per year |
| Whale Echo SVIP - Yearly | $199.99 | per year |
| Whale Echo 1000 Points Top-up | $7.99 | one-time |
| WhaleEcho 2000 Points Recharge Pack | $14.99 | one-time |
| Whale Echo 500 Points Top-up | $22.99 | one-time |
| Whale Echo 5000 Points Top-up | $34.99 | one-time |


## Frequently asked questions

### Is 七云验证器 free?

七云验证器 is free to download, with no in-app purchases.

### Is Whale Echo free?

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

### Do 七云验证器 or Whale Echo have ads?

Neither 七云验证器 nor Whale Echo shows ads.

### Which is updated more often, 七云验证器 or Whale Echo?

七云验证器 ships an update every 3 weeks, and Whale Echo weekly. Most recently, 七云验证器 was updated on September 16, 2026 and Whale Echo on September 23, 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.*