OneHandClock vs Alarm Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OneHandClock
Experience a unique approach to timekeeping with a minimalist, single-hand clock. Customize backgrounds with your photos or camera, and choose between 12 or 24-hour formats with 10-minute increments. A three-hand option with a smooth second hand is also available.
- Single-hand clock display
- 24-hour and 12-hour formats
- 10-minute scale divisions
- Optional second hand
- Customizable clock position and size
- Camera or photo backgrounds
- Character customization on dial
Read full descriptionHide full description
This is a one needle clock. Let's feel the passage of calm time. - One-stitch clock -> 24-hour clock. The day-time is an upper half and the night-time is a lower half. -> 12-hour clock. -> The smallest scale division is 10 minutes. - Three-stitch clock - > The second hand is a clock which gains smoothly. - You can change the position and size of the clock. - You can choose a camera image or a photo as the background of the clock. - Please write a favorite character in a dial and make it your clock. - If it puts sideways, a status bar will not be displayed. - When continuing displaying in "Auto sleep"-off, we recommend you to connect with a power supply. There is a paid version "oneHandClock (Pro version)" that does not display advertisements.
Alarm Clock
Read full descriptionHide full description
Wake up on time everyday with Alarm Clock – Wake Up Time, the perfect solution for your morning wake up call. Set up the time, put it on your nightstand, and get a very loud wake up call the next morning. This app is very useful for everyone and it’s also great to decorate your bedroom. Turn on our alarm clock and put your iPhone or iPad on a nightstand. Our app is FREE, so if you are currently looking for a great and loud Alarm Clock to help you wake up on time everyday, just download and try it! == FEATURES OF ALARM CLOCK – WAKE UP TIME: * A very loud alarm noise to make sure you wake up on time. * Beautiful clock display in Analog or Digital Face. * Stunning wallpapers as background for your clock. * Show the Time, Date and remaining Battery Life. * Put the clock on your nightstand to decorate your room. * Super simple to use with very user-friendly interface. * Customize the Alarm Display with your own picture from the Gallery. * Change Date, Time, or Battery Information Color and photo. If you don’t need the Alarm and you just want to use your iPhone to display beautiful Night Clock Display, you can simply choose the Night Clock Mode. If you need the Alarm feature, use this simple guide below to activate it. How to Use Alarm Clock – Wake Up Time: 1. Tap on the Start Alarm Button. 2. Tap on the Set Alarm Time to choose the time for the alarm to go off. 3. Tap on Start Alarm. 4. Choose your preferred Clock Display and Wallpaper 5. Wait until the Alarm sets off. It’s very important to get up on time every morning so you won’t be late for work or school. We know that ordinary alarm clocks and the standard alarm from iPhone just won’t cut it. It also looks bland, not decorative and stunning as ours. That’s why you should try and download our FREE Alarm Clock and Wake up Time app. If you like it, you can try our paid version that has no ads. SUBSCRIPTION DETAILS All customers are welcome to use free features. If you want to access pro features then we offer 3 auto-renewing subscription options on either a 1, 3 or 12 month basis. Payment will be charged to your credit card through your iTunes account at confirmation of purchase. Subscription renews automatically unless cancelled at least 24 hours prior to the end of the subscription period. Subscriptions can be managed and auto-renewal turned off in Account Settings in iTunes after purchase. Once purchased, refunds will not be provided for any unused portion of the term. Your account will be charged for renewal within 24-hours prior to the end of the current period, for the price indicated above. Read our terms of use for more information: Terms of Use: https://www.privacypolicies.com/terms/view/68237bda8beeae140d2d63c47874716a If you have any issue with using our app or with your subscription, please feel free to email us.We will get back to you and address the issue as soon as possible. Rate and review our app, please! We are an indie app developer and we need all the support we can get from our users. If you like our app, please recommend Alarm Clock to your friends and family. They can enjoy alarm clock and you will help us grow!
Screenshots
Verdict
The clearest difference is in-app purchases: OneHandClock at none against Alarm Clock's 3. Alarm Clock's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 26 months). On price 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. Alarm Clock sells 3 in-app purchases, starting at $2.99 per month. OneHandClock asks for nothing beyond the download.
OneHandClock ships an update every 26 months, Alarm Clock every 6 weeks. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.
| Parameter | OneHandClock | Alarm Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 26 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Keietsu Yasuhara | Abdulla Yasin |
In-app purchases
OneHandClock
No in-app purchases
Alarm Clock
- One Month$2.991 Month
- Three Month$8.993 Months
- One Year$17.991 Year








