# Liquid OCR 〜AI高精度OCRアプリ〜 vs Simple Memo Matelial

The clearest difference is update cadence: Simple Memo Matelial at every 4 days against Liquid OCR 〜AI高精度OCRアプリ〜's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Liquid OCR 〜AI高精度OCRアプリ〜 sells 1 in-app purchase, starting at $1.49 per month and Simple Memo Matelial sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Liquid OCR 〜AI高精度OCRアプリ〜 ships an update every 7 months, Simple Memo Matelial every 4 days. The most recent releases landed on September 4, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Liquid OCR 〜AI高精度OCRアプリ〜 | Simple Memo Matelial |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 21 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KAIHAWK](https://appshunter.io/developer/1232590278) | [Morikawa Tatsunosuke](https://appshunter.io/developer/1736869704) |

## What reviewers say

### Liquid OCR 〜AI高精度OCRアプリ〜

[App page](https://appshunter.io/ios/app/liquid-ocr-aiocr/id1590483904)

This app uses AI for highly accurate text recognition from images. It supports vertical text, handwriting, and offers powerful text conversion tools like changing numeral formats and removing line breaks. Enjoy a simple, ad-free experience with secure, local processing.

**Highlights:** AI-powered high-accuracy OCR, Supports vertical and handwritten text, Text conversion tools (numeral formats, line breaks), One-tap text copying, Batch export of scanned text, Simple and beautiful UI/UX

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Liquid OCR Pro | $1.49 | per month |


### Simple Memo Matelial

[App page](https://appshunter.io/ios/app/simple-memo-matelial/id6479680760)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support developers | $0.99 | one-time |
| Support developers | $2.99 | one-time |


## Frequently asked questions

### Is Liquid OCR 〜AI高精度OCRアプリ〜 free?

Liquid OCR 〜AI高精度OCRアプリ〜 is free to download, with in-app purchases available.

### Is Simple Memo Matelial free?

Simple Memo Matelial is free to download, with in-app purchases available.

### Do Liquid OCR 〜AI高精度OCRアプリ〜 or Simple Memo Matelial have ads?

Neither Liquid OCR 〜AI高精度OCRアプリ〜 nor Simple Memo Matelial shows ads.

### Which is updated more often, Liquid OCR 〜AI高精度OCRアプリ〜 or Simple Memo Matelial?

Liquid OCR 〜AI高精度OCRアプリ〜 ships an update every 7 months, and Simple Memo Matelial every 4 days. Most recently, Liquid OCR 〜AI高精度OCRアプリ〜 was updated on September 4, 2026 and Simple Memo Matelial on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*