# TODO vs GuardClock

The clearest difference is in-app purchases: TODO at none against GuardClock's 3. TODO also leads on iOS requirement (12.0 vs 16). On price, ads and device support there is nothing between them.

Both are free to download. GuardClock sells 3 in-app purchases, starting at $0.99 per month. TODO asks for nothing beyond the download.

## The numbers

| Metric | TODO | GuardClock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 24 MB | 9 MB |
| Requires iOS | **12.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [SEONHO KIM](https://appshunter.io/developer/1671404721) | [承玉 邓](https://appshunter.io/developer/1769970175) |

## What reviewers say

### TODO

[App page](https://appshunter.io/ios/app/todo-to-do-list/id1671404719)

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

**In-app purchases:** none


### GuardClock

[App page](https://appshunter.io/ios/app/guardclock-digit-countdown/id6717590194)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $0.99 | per month |
| 1 Year | $3.99 | per year |
| Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is TODO free?

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

### Is GuardClock free?

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

### Do TODO or GuardClock have ads?

Neither TODO nor GuardClock shows ads.

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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.*