# Alarm Clock：Keep Alarm vs Hanzi Clock

The clearest difference is ads: Hanzi Clock at none against Alarm Clock：Keep Alarm's shown. Hanzi Clock also leads on update cadence (every 3 days vs every 10 days). Alarm Clock：Keep Alarm's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Alarm Clock：Keep Alarm sells 7 in-app purchases, starting at $0.99 per 7 days and Hanzi Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Alarm Clock：Keep Alarm ships an update every 10 days, Hanzi Clock every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Alarm Clock：Keep Alarm | Hanzi Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alarm-clockkeep-alarm/id6748389730/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 157 MB | 216 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Haoxin Technology Co., Ltd.](https://appshunter.io/developer/1489694807) | [Derick Tsang](https://appshunter.io/developer/6772384832) |

## What reviewers say

### Alarm Clock：Keep Alarm

[App page](https://appshunter.io/ios/app/alarm-clockkeep-alarm/id6748389730)

This app uses engaging challenges like puzzles and reaction tests to ensure you wake up. You must complete these tasks to turn off the alarm, making it ideal for those who struggle with oversleeping.

**Highlights:** Wake-up challenges (puzzles, memory, reaction), Multiple alarm disabling methods, Variety of ringtones, Develop early rising habits, Achievement-based waking

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周卡会员 | $0.99 | per 7 days |
| 季卡会员 | $5.99 | per 3 months |
| 年卡会员 | $6.99 | per year |
| 年卡会员 | $6.99 | per year |
| 周卡会员 | $0.99 | one-time |
| 年卡会员 | $6.99 | one-time |
| 永久会员 | $9.99 | one-time |


### Hanzi Clock

[App page](https://appshunter.io/ios/app/hanzi-clock-widget-dials/id6824422644)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $5.99 | one-time |


## Frequently asked questions

### Is Alarm Clock：Keep Alarm free?

Alarm Clock：Keep Alarm is free to download, with in-app purchases available.

### Is Hanzi Clock free?

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

### Do Alarm Clock：Keep Alarm or Hanzi Clock have ads?

Alarm Clock：Keep Alarm shows ads; Hanzi Clock does not.

### Which is updated more often, Alarm Clock：Keep Alarm or Hanzi Clock?

Alarm Clock：Keep Alarm ships an update every 10 days, and Hanzi Clock every 3 days. Most recently, Alarm Clock：Keep Alarm was updated on November 5, 2026 and Hanzi Clock on October 31, 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.*