# E vs 电子收据宝

The clearest difference is in-app purchases: E at none against 电子收据宝's 3. E also leads on iOS requirement (9.0 vs 12.0). 电子收据宝's advantage is update cadence (every 3 months vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. 电子收据宝 sells 3 one-off in-app purchases. E asks for nothing beyond the download.

E ships an update every 19 months, 电子收据宝 every 3 months. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | E | 电子收据宝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 months** |
| Size | 15 MB | 40 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [国强 张](https://appshunter.io/developer/1151273698) | [合肥飞梭科技有限公司](https://appshunter.io/developer/1819860561) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-sofa/id1488075654)

**Features:** macOS Compatibility

**In-app purchases:** none


### 电子收据宝

[App page](https://appshunter.io/ios/app/id6747102779)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天会员 | $1.99 | one-time |
| 一年会员（365天） | $7.99 | one-time |
| 三年会员（1095天） | $19.99 | one-time |


## Frequently asked questions

### Is E free?

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

### Is 电子收据宝 free?

电子收据宝 is free to download, with in-app purchases available.

### Do E or 电子收据宝 have ads?

Neither E nor 电子收据宝 shows ads.

### Which is updated more often, E or 电子收据宝?

E ships an update every 19 months, and 电子收据宝 every 3 months. Most recently, E was updated on October 11, 2026 and 电子收据宝 on October 20, 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.*