# Kihya Memo vs OpenRead

The clearest difference is ads: Kihya Memo at none against OpenRead's shown. 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.

Kihya Memo ships an update daily, OpenRead every 2 days. The most recent releases landed on November 10, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Kihya Memo | OpenRead |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 days |
| Size | 33 MB | 44 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kihya](https://appshunter.io/developer/1654446048) | [KyoungChan Hwang](https://appshunter.io/developer/1837062084) |

## What reviewers say

### Kihya Memo

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

**Features:** Vision Pro support

**In-app purchases:** none


### OpenRead

[App page](https://appshunter.io/ios/app/openread-pdf-document-reader/id6812635014)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kihya Memo free?

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

### Is OpenRead free?

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

### Do Kihya Memo or OpenRead have ads?

OpenRead shows ads; Kihya Memo does not.

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

Kihya Memo ships an update daily, and OpenRead every 2 days. Most recently, Kihya Memo was updated on November 10, 2026 and OpenRead on November 13, 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.*