# CheckTimeYo vs DotDecoClock

The clearest difference is ads: CheckTimeYo at none against DotDecoClock's shown. DotDecoClock's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.4). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CheckTimeYo ships an update every 6 weeks, DotDecoClock monthly. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | CheckTimeYo | DotDecoClock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 12 MB | 73 MB |
| Requires iOS | 17.4 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masayoshi Ueda](https://appshunter.io/developer/1688525453) | [Haruya Ishiguro](https://appshunter.io/developer/1751808079) |

## What reviewers say

### CheckTimeYo

[App page](https://appshunter.io/ios/app/checktimeyo/id6504262821)

**Features:** macOS Compatibility

**In-app purchases:** none


### DotDecoClock

[App page](https://appshunter.io/ios/app/dotdecoclock/id6504302932)

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

**In-app purchases:** none


## Frequently asked questions

### Is CheckTimeYo free?

CheckTimeYo is free to download, with no in-app purchases.

### Is DotDecoClock free?

DotDecoClock is free to download, with no in-app purchases.

### Do CheckTimeYo or DotDecoClock have ads?

DotDecoClock shows ads; CheckTimeYo does not.

### Which is updated more often, CheckTimeYo or DotDecoClock?

CheckTimeYo ships an update every 6 weeks, and DotDecoClock monthly. Most recently, CheckTimeYo was updated on September 18, 2026 and DotDecoClock on September 19, 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.*