# 欧加电源助手 vs Hourglass Timer

The clearest difference is price: 欧加电源助手 at Free against Hourglass Timer's $0.99. 欧加电源助手 also leads on in-app purchases (none vs 1) and update cadence (every 10 days vs monthly). On ads there is nothing between them.

欧加电源助手 is free to download; Hourglass Timer costs $0.99 up front. Hourglass Timer sells 1 one-off in-app purchase. 欧加电源助手 asks for nothing beyond the download.

欧加电源助手 ships an update every 10 days, Hourglass Timer monthly. The most recent releases landed on October 28, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 欧加电源助手 | Hourglass Timer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 18 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Heytap Technology Corp., Ltd.](https://appshunter.io/developer/1652605699) | [SMART BIT K.K](https://appshunter.io/developer/1896559487) |

## What reviewers say

### 欧加电源助手

[App page](https://appshunter.io/ios/app/id6787067770)

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

**In-app purchases:** none


### Hourglass Timer

[App page](https://appshunter.io/ios/app/hourglass-timer-sawaru/id6802140694)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tactile Material Pack | $0.49 | one-time |


## Frequently asked questions

### Is 欧加电源助手 free?

欧加电源助手 is free to download, with no in-app purchases.

### Is Hourglass Timer free?

Hourglass Timer costs $0.99, and also offers in-app purchases.

### Do 欧加电源助手 or Hourglass Timer have ads?

Neither 欧加电源助手 nor Hourglass Timer shows ads.

### Which is updated more often, 欧加电源助手 or Hourglass Timer?

欧加电源助手 ships an update every 10 days, and Hourglass Timer monthly. Most recently, 欧加电源助手 was updated on October 28, 2026 and Hourglass Timer on November 6, 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.*