# Memos AE vs KOSMT

The clearest difference is update cadence: KOSMT at every 9 days against Memos AE's every 2 months. Memos AE'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.

Memos AE ships an update every 2 months, KOSMT every 9 days. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Memos AE | KOSMT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 47 MB | 52 MB |
| Requires iOS | **13.4** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIMICART ONLINE TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1028261300) | [SULTAN SAJAN](https://appshunter.io/developer/1851901818) |

## What reviewers say

### Memos AE

[App page](https://appshunter.io/ios/app/memos-ae/id6738378246)

**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 Memos AE free?

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

### Is KOSMT free?

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

### Do Memos AE or KOSMT have ads?

Neither Memos AE nor KOSMT shows ads.

### Which is updated more often, Memos AE or KOSMT?

Memos AE ships an update every 2 months, and KOSMT every 9 days. Most recently, Memos AE was updated on September 15, 2026 and KOSMT on September 14, 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.*