# 东成EHS vs PennyNote

The clearest difference is in-app purchases: 东成EHS at none against PennyNote's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PennyNote sells 3 one-off in-app purchases. 东成EHS asks for nothing beyond the download.

东成EHS ships an update weekly, PennyNote every 9 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 东成EHS | PennyNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 60 MB | 55 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou Wenku Safety Technology Engineering Co., Ltd](https://appshunter.io/developer/1558791524) | [鑫 张](https://appshunter.io/developer/1833928238) |

## What reviewers say

### 东成EHS

[App page](https://appshunter.io/ios/app/ehs/id6503337011)

**Features:** macOS Compatibility

**In-app purchases:** none


### PennyNote

[App page](https://appshunter.io/ios/app/pennynote/id6751202181)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | one-time |
| 年度会员 | $6.99 | one-time |
| 永久会员 | $7.99 | one-time |


## Frequently asked questions

### Is 东成EHS free?

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

### Is PennyNote free?

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

### Do 东成EHS or PennyNote have ads?

Neither 东成EHS nor PennyNote shows ads.

### Which is updated more often, 东成EHS or PennyNote?

东成EHS ships an update weekly, and PennyNote every 9 days. Most recently, 东成EHS was updated on October 6, 2026 and PennyNote on October 4, 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.*