# Expiration Tracking KigenTimer vs 냉테크

The clearest difference is update cadence: Expiration Tracking KigenTimer at daily against 냉테크's every 5 days. 냉테크's advantage is iOS requirement (15.1 vs 26.0). On price, ads, 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.

Expiration Tracking KigenTimer ships an update daily, 냉테크 every 5 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Expiration Tracking KigenTimer | 냉테크 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Size | 94 MB | 40 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takatoshi Ichige](https://appshunter.io/developer/1717609832) | [jihun park](https://appshunter.io/developer/1887066925) |

## What reviewers say

### Expiration Tracking KigenTimer

[App page](https://appshunter.io/ios/app/expiration-tracking-kigentimer/id6759213193)

**Features:** macOS Compatibility

**In-app purchases:** none


### 냉테크

[App page](https://appshunter.io/ios/app/id6760964699)

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

**In-app purchases:** none


## Frequently asked questions

### Is Expiration Tracking KigenTimer free?

Expiration Tracking KigenTimer is free to download, with no in-app purchases.

### Is 냉테크 free?

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

### Do Expiration Tracking KigenTimer or 냉테크 have ads?

Neither Expiration Tracking KigenTimer nor 냉테크 shows ads.

### Which is updated more often, Expiration Tracking KigenTimer or 냉테크?

Expiration Tracking KigenTimer ships an update daily, and 냉테크 every 5 days. Most recently, Expiration Tracking KigenTimer was updated on October 10, 2026 and 냉테크 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.*