# 阿里邮箱 vs Tendback

The clearest difference is in-app purchases: 阿里邮箱 at none against Tendback's 3. 阿里邮箱 also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Tendback sells 3 in-app purchases, starting at $0.99 per month. 阿里邮箱 asks for nothing beyond the download.

阿里邮箱 ships an update every 3 weeks, Tendback every 5 weeks. The most recent releases landed on November 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 阿里邮箱 | Tendback |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (56 ratings)](https://appshunter.io/ios/app/id1590302171/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 43.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 139 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alibaba Cloud Computing Ltd.](https://appshunter.io/developer/511837736) | [孟奇 李](https://appshunter.io/developer/1895201807) |

## What reviewers say

### 阿里邮箱

[App page](https://appshunter.io/ios/app/id1590302171)

**Features:** Vision Pro support

**In-app purchases:** none


### Tendback

[App page](https://appshunter.io/ios/app/tendback/id6782829023)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tendback Pro Monthly | $0.99 | per month |
| Tendback Pro Yearly | $4.99 | per year |
| Tendback Pro Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is 阿里邮箱 free?

阿里邮箱 is free to download, with no in-app purchases.

### Is Tendback free?

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

### Do 阿里邮箱 or Tendback have ads?

Neither 阿里邮箱 nor Tendback shows ads.

### Which is updated more often, 阿里邮箱 or Tendback?

阿里邮箱 ships an update every 3 weeks, and Tendback every 5 weeks. Most recently, 阿里邮箱 was updated on November 7, 2026 and Tendback 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.*