Dial Timer vs 20 Girls Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dial Timer
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A dial timer. To set the timer, rotate the dial with your finger to the desired time. When you release your finger the timer will begin counting down to zero. The timer max duration can be set from 60 seconds to 16 hours. The on/off button will start and stop the timer. Dial Timer will send a notification if your device is in sleep mode.
20 Girls Clock
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This app is a digital & analog clock app featuring 20 girls. // how to operate // - The clock text, analog clock, and girl images can be moved with your finger. - You can also adjust the size of the letters by pressing buttons such as "1X" and "2X". - The analog clock and the image of the girl can be enlarged or reduced with two fingers. - You can switch between 12-hour and 24-hour displays. // setting mode // - Touching the clock character switches to the setting mode. - In setting mode, the date can be changed to various formats by touching it. - It can also sound a time signal at 0 minutes of every hour, and there are 78 different tones to choose from. // Background // - There are 30 backgrounds to choose from, and they can be set to change automatically every hour. - You can also set the background to change correspondingly in the evening and at night. // Miscellaneous // - Rotation of the screen in portrait and landscape mode is supported. - The girl's image changes between two different images every 10 minutes. These are the main functions and operations of this app. We hope you enjoy it!
Screenshots
Verdict
The clearest difference is in-app purchases: Dial Timer at none against 20 Girls Clock's 1. Dial Timer also leads on ads (none vs shown). 20 Girls Clock's advantage is iOS requirement (12.0 vs 17.6). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 20 Girls Clock sells 1 one-off in-app purchase. Dial Timer asks for nothing beyond the download.
Dial Timer ships an update every 3 weeks, 20 Girls Clock fortnightly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | Dial Timer | 20 Girls Clock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | John Millhouse | Mihoko Araki |
In-app purchases
Dial Timer
No in-app purchases
20 Girls Clock
- Girls Clock with no ads$1.99
Questions
Is Dial Timer free?
Is 20 Girls Clock free?
Do Dial Timer or 20 Girls Clock have ads?
Which is updated more often, Dial Timer or 20 Girls Clock?
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