# OneClock vs Today Clock

The clearest difference is rating: Today Clock at 4.6 against OneClock's 3.9. Today Clock also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 2 weeks vs every 3 months). OneClock's advantage is ads (none vs shown). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. OneClock sells 2 in-app purchases, starting at $0.99 per month and Today Clock sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Today Clock holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: Today Clock has 152 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 83% of OneClock's written reviews are positive against 100% of Today Clock's.

OneClock ships an update every 3 months, Today Clock every 2 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | OneClock | Today Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (9 ratings)](https://appshunter.io/ios/app/oneclock-a-simple-flip-clock/id1257395357/reviews) | **[4.6 (152 ratings)](https://appshunter.io/ios/app/today-clock-alarm-clock/id6460822618/reviews)** |
| Number of ratings | 9 | **152** |
| Positive reviews | 83.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 11 MB | 41 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Reinvent Technology Co., Ltd.](https://appshunter.io/developer/1250290964) | [xsdech](https://appshunter.io/developer/1807211675) |

## What reviewers say

### OneClock

[App page](https://appshunter.io/ios/app/oneclock-a-simple-flip-clock/id1257395357)

This app offers a variety of customizable clock styles for desktop and mobile devices. Enjoy features like adjustable display modes, font customization, and transparency settings, with multiple clock designs available.

**Highlights:** Multiple clock styles (Flip, Digital, Dial), Desktop display on macOS, Customizable font and transparency, Portrait and landscape modes, Screen not quenching, Home screen and widget support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |


### Today Clock

[App page](https://appshunter.io/ios/app/today-clock-alarm-clock/id6460822618)

Enhance your productivity with a beautifully designed companion app. It offers customizable alarms, focus tools like Pomodoro timers, and engaging alarm tasks to ensure you never miss important reminders or tasks.

**Highlights:** Stylish Themes, Pomodoro Timer, Reliable Alarms, Silent Assurance, Alarm Task Challenges, Custom Widgets

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Quarterly Plan | $4.99 | per 3 months |
| Yearly Plan | $6.99 | per year |
| Yearly Plan | $9.99 | per year |
| Yearly Plan | $9.99 | per year |
| Lifetime Plan | $24.99 | one-time |


## Frequently asked questions

### Is OneClock free?

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

### Is Today Clock free?

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

### Which has better reviews, OneClock or Today Clock?

Today Clock is rated higher. OneClock averages 3.9 out of 5 from 9 ratings, while Today Clock averages 4.6 from 152 ratings.

### Do OneClock or Today Clock have ads?

Today Clock shows ads; OneClock does not.

### Which is updated more often, OneClock or Today Clock?

OneClock ships an update every 3 months, and Today Clock every 2 weeks. Most recently, OneClock was updated on October 8, 2026 and Today Clock on October 15, 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.*