# Chronir vs SlimTimer

The clearest difference is update cadence: Chronir at every 2 days against SlimTimer's every 9 days. SlimTimer's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Chronir sells 2 in-app purchases, starting at $1.99 per month and SlimTimer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Chronir ships an update every 2 days, SlimTimer every 9 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Chronir | SlimTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 9 days |
| Size | 19 MB | 8 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lex Caraig](https://appshunter.io/developer/1828424550) | [Luan Cu Xuan](https://appshunter.io/developer/1892678405) |

## What reviewers say

### Chronir

[App page](https://appshunter.io/ios/app/chronir/id6758985902)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chronir Plus | $1.99 | per month |
| Chronir Plus (Annual) | $19.99 | per year |


### 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 |


## Frequently asked questions

### Is Chronir free?

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

### Is SlimTimer free?

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

### Do Chronir or SlimTimer have ads?

Neither Chronir nor SlimTimer shows ads.

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

Chronir ships an update every 2 days, and SlimTimer every 9 days. Most recently, Chronir was updated on October 4, 2026 and SlimTimer on October 1, 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.*