# SlimTimer vs SnapIDPro

The clearest difference is update cadence: SlimTimer at every 9 days against SnapIDPro's every 4 weeks. SlimTimer also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. SlimTimer sells 2 one-off in-app purchases and SnapIDPro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SlimTimer ships an update every 9 days, SnapIDPro every 4 weeks. The most recent releases landed on October 17, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | SlimTimer | SnapIDPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 weeks |
| Size | 8 MB | 12 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luan Cu Xuan](https://appshunter.io/developer/1892678405) | [雪婷 齐](https://appshunter.io/developer/1886307661) |

## What reviewers say

### SlimTimer

[App page](https://appshunter.io/ios/app/slimtimer-quick-countdown/id6763735588)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Remove ads | $1.99 | one-time |


### SnapIDPro

[App page](https://appshunter.io/ios/app/snapidpro-id-photo-maker/id6767488033)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去广告与全部权益 | $0.99 | one-time |


## Frequently asked questions

### Is SlimTimer free?

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

### Is SnapIDPro free?

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

### Do SlimTimer or SnapIDPro have ads?

Neither SlimTimer nor SnapIDPro shows ads.

### Which is updated more often, SlimTimer or SnapIDPro?

SlimTimer ships an update every 9 days, and SnapIDPro every 4 weeks. Most recently, SlimTimer was updated on October 17, 2026 and SnapIDPro on October 29, 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.*