# 电兜秘书 vs Compatible?

The clearest difference is in-app purchases: 电兜秘书 at none against Compatible?'s 6. 电兜秘书 also leads on update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Compatible? sells 6 one-off in-app purchases. 电兜秘书 asks for nothing beyond the download.

电兜秘书 ships an update monthly, Compatible? every 3 months. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 电兜秘书 | Compatible? |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 101 MB | 54 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fujian Saixin Computer Technology Co., Ltd](https://appshunter.io/developer/1544733796) | [F.R. - CUIDADOS DE SAUDE, LDA](https://appshunter.io/developer/1568299411) |

## What reviewers say

### 电兜秘书

[App page](https://appshunter.io/ios/app/id1544733794)

**Features:** macOS Compatibility

**In-app purchases:** none


### Compatible?

[App page](https://appshunter.io/ios/app/compatible/id1596635653)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Coins | $0.29 | one-time |
| 50 Coins | $0.49 | one-time |
| 100 Coins | $0.79 | one-time |
| Ads Off 3 days | $1.49 | one-time |
| Ads Off for 1 week | $2.49 | one-time |
| Ads Off 1 month | $4.49 | one-time |


## Frequently asked questions

### Is 电兜秘书 free?

电兜秘书 is free to download, with no in-app purchases.

### Is Compatible? free?

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

### Do 电兜秘书 or Compatible? have ads?

Neither 电兜秘书 nor Compatible? shows ads.

### Which is updated more often, 电兜秘书 or Compatible??

电兜秘书 ships an update monthly, and Compatible? every 3 months. Most recently, 电兜秘书 was updated on October 27, 2026 and Compatible? on October 11, 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.*