# NormalClock vs 20 Girls Clock

The clearest difference is price: 20 Girls Clock at Free against NormalClock's $0.99. 20 Girls Clock also leads on update cadence (fortnightly vs every 10 months) and iOS requirement (12.0 vs 15.0). NormalClock's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

20 Girls Clock is free to download; NormalClock costs $0.99 up front. 20 Girls Clock sells 1 one-off in-app purchase. NormalClock asks for nothing beyond the download.

NormalClock ships an update every 10 months, 20 Girls Clock fortnightly. The most recent releases landed on June 7, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | NormalClock | 20 Girls Clock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/normalclock/id382249419/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 3 MB | 35 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [r2r660cc](https://appshunter.io/developer/372976464) | [Mihoko Araki](https://appshunter.io/developer/1476136915) |

## What reviewers say

### NormalClock

[App page](https://appshunter.io/ios/app/normalclock/id382249419)

This utility app functions as a basic clock with alarm features. It allows customization of alarm sounds using iPod library tunes and includes a screen burn-in prevention mechanism by slightly shifting the clock's position.

**Highlights:** Customizable alarm sounds, iPod library integration for alarm tunes, Screen burn-in prevention, Alarm on/off functionality, Alarm time setting

**In-app purchases:** none


### 20 Girls Clock

[App page](https://appshunter.io/ios/app/20-girls-clock/id6454934847)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Girls Clock with no ads | $1.99 | one-time |


## Frequently asked questions

### Is NormalClock free?

NormalClock costs $0.99, with no in-app purchases.

### Is 20 Girls Clock free?

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

### Do NormalClock or 20 Girls Clock have ads?

20 Girls Clock shows ads; NormalClock does not.

### Which is updated more often, NormalClock or 20 Girls Clock?

NormalClock ships an update every 10 months, and 20 Girls Clock fortnightly. Most recently, NormalClock was updated on June 7, 2026 and 20 Girls Clock on September 14, 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.*