# To Do Alarm Clock vs ImageTag

The clearest difference is price: To Do Alarm Clock at Free against ImageTag's $0.99. To Do Alarm Clock also leads on in-app purchases (none vs 3) and iOS requirement (15.6 vs 17.6). On update cadence, ads and device support there is nothing between them.

To Do Alarm Clock is free to download; ImageTag costs $0.99 up front. ImageTag sells 3 in-app purchases, starting at $9.99 per month. To Do Alarm Clock asks for nothing beyond the download.

To Do Alarm Clock ships an update every 6 weeks, ImageTag every 2 months. The most recent releases landed on October 30, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | To Do Alarm Clock | ImageTag |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 2 MB | 6 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [凤明 李](https://appshunter.io/developer/1805559726) | [乐祥 胡](https://appshunter.io/developer/1572365721) |

## What reviewers say

### To Do Alarm Clock

[App page](https://appshunter.io/ios/app/to-do-alarm-clock/id6747370582)

**Features:** macOS Compatibility

**In-app purchases:** none


### ImageTag

[App page](https://appshunter.io/ios/app/imagetag/id6763085531)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天会员 | $9.99 | per month |
| 360天会员 | $19.99 | per year |
| 专业版终身会员 | $49.99 | one-time |


## Frequently asked questions

### Is To Do Alarm Clock free?

To Do Alarm Clock is free to download, with no in-app purchases.

### Is ImageTag free?

ImageTag costs $0.99, and also offers in-app purchases.

### Do To Do Alarm Clock or ImageTag have ads?

Neither To Do Alarm Clock nor ImageTag shows ads.

### Which is updated more often, To Do Alarm Clock or ImageTag?

To Do Alarm Clock ships an update every 6 weeks, and ImageTag every 2 months. Most recently, To Do Alarm Clock was updated on October 30, 2026 and ImageTag on November 2, 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.*