# AppendX vs Kihya Memo

The clearest difference is in-app purchases: Kihya Memo at none against AppendX's 3. Kihya Memo also leads on update cadence (daily vs every 2 weeks) and iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. AppendX sells 3 one-off in-app purchases. Kihya Memo asks for nothing beyond the download.

AppendX ships an update every 2 weeks, Kihya Memo daily. The most recent releases landed on September 22, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | AppendX | Kihya Memo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 4 MB | 33 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Susz](https://appshunter.io/developer/6781391047) | [Kihya](https://appshunter.io/developer/1654446048) |

## What reviewers say

### AppendX

[App page](https://appshunter.io/ios/app/appendx/id6781391045)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $0.99 | one-time |
| Buy me a burrito | $4.99 | one-time |
| Buy me lunch | $9.99 | one-time |


### Kihya Memo

[App page](https://appshunter.io/ios/app/kihya-memo-notes-and-markdown/id6800992871)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AppendX free?

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

### Is Kihya Memo free?

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

### Do AppendX or Kihya Memo have ads?

Neither AppendX nor Kihya Memo shows ads.

### Which is updated more often, AppendX or Kihya Memo?

AppendX ships an update every 2 weeks, and Kihya Memo daily. Most recently, AppendX was updated on September 22, 2026 and Kihya Memo on September 2, 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.*