# memoChica vs ScanVault

The clearest difference is ads: ScanVault at none against memoChica's shown. ScanVault also leads on update cadence (every 2 days vs every 3 weeks) and monetization model (free vs free with in-app purchases). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

memoChica ships an update every 3 weeks, ScanVault every 2 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | memoChica | ScanVault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/scanvault-pdf-scanner/id6778177675/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 82.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 79 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Shinichiro Yamamoto](https://appshunter.io/developer/1118743580) | [120Dreams Tech & Management Inc](https://appshunter.io/developer/6778177857) |

## What reviewers say

### memoChica

[App page](https://appshunter.io/ios/app/memochica-notes-for-ideas/id1118743581)

This app helps you rediscover your past thoughts and ideas. It randomly displays your saved memos, allowing you to revisit forgotten notes and gain new insights. Use it for brainstorming, journaling, or even as a fun way to recall information.

**Highlights:** Random memo display, View full memo text in list, Search memos by text, Share memos to other apps, "Furikaeru" retrospective function

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanVault

[App page](https://appshunter.io/ios/app/scanvault-pdf-scanner/id6778177675)

Transform your device into a powerful PDF scanner. Effortlessly capture documents, receipts, and more, with AI-powered smart naming to keep your files organized. Edit, annotate, and securely store your scanned documents.

**Highlights:** AI-powered document scanning, Automatic file naming, Multi-page scanning, Folder organization, PDF annotation and editing, Secure cloud authentication

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

**In-app purchases:** none


## Frequently asked questions

### Is memoChica free?

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

### Is ScanVault free?

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

### Do memoChica or ScanVault have ads?

memoChica shows ads; ScanVault does not.

### Which is updated more often, memoChica or ScanVault?

memoChica ships an update every 3 weeks, and ScanVault every 2 days. Most recently, memoChica was updated on October 13, 2026 and ScanVault on October 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.*