# FocusCat vs Jeolmi

The clearest difference is ads: Jeolmi at none against FocusCat's shown. FocusCat's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

FocusCat ships an update every 9 days, Jeolmi every 6 days. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | FocusCat | Jeolmi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 6 days** |
| Size | 32 MB | 37 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hyeok Kwon](https://appshunter.io/developer/1653915694) | [Jaewook Jung](https://appshunter.io/developer/1892297064) |

## What reviewers say

### FocusCat

[App page](https://appshunter.io/ios/app/focuscat-focus-timer/id6793418213)

**In-app purchases:** none


### Jeolmi

[App page](https://appshunter.io/ios/app/jeolmi-cute-study-timer/id6815089796)

**In-app purchases:** none


## Frequently asked questions

### Is FocusCat free?

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

### Is Jeolmi free?

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

### Do FocusCat or Jeolmi have ads?

FocusCat shows ads; Jeolmi does not.

### Which is updated more often, FocusCat or Jeolmi?

FocusCat ships an update every 9 days, and Jeolmi every 6 days. Most recently, FocusCat was updated on October 1, 2026 and Jeolmi on October 9, 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.*