# Pann Sine vs KOSMT

The clearest difference is update cadence: KOSMT at every 9 days against Pann Sine's every 2 months. Pann Sine's advantage is iOS requirement (13.4 vs 15.5). 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.

Pann Sine ships an update every 2 months, KOSMT every 9 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Pann Sine | KOSMT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 26 MB | 52 MB |
| Requires iOS | **13.4** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [AXRA TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1615431045) | [SULTAN SAJAN](https://appshunter.io/developer/1851901818) |

## What reviewers say

### Pann Sine

[App page](https://appshunter.io/ios/app/pann-sine/id6499100047)

**Features:** macOS Compatibility

**In-app purchases:** none


### KOSMT

[App page](https://appshunter.io/ios/app/kosmt/id6755094739)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pann Sine free?

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

### Is KOSMT free?

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

### Do Pann Sine or KOSMT have ads?

Neither Pann Sine nor KOSMT shows ads.

### Which is updated more often, Pann Sine or KOSMT?

Pann Sine ships an update every 2 months, and KOSMT every 9 days. Most recently, Pann Sine was updated on November 8, 2026 and KOSMT on November 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.*