# LinkMemo vs Omoidase

The clearest difference is in-app purchases: LinkMemo at none against Omoidase's 2. LinkMemo also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Omoidase sells 2 in-app purchases, starting at $1.99 per month. LinkMemo asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LinkMemo | Omoidase |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Yugo Ogura](https://appshunter.io/developer/1709291304) | [Kyogo Hiramatsu](https://appshunter.io/developer/6789476025) |

## What reviewers say

### LinkMemo

[App page](https://appshunter.io/ios/app/linkmemo-read-later-simple/id6661022541)

**Features:** macOS Compatibility

**In-app purchases:** none


### Omoidase

[App page](https://appshunter.io/ios/app/omoidase-ai/id6789476021)

This app helps you find saved articles and videos using AI-generated summaries and tags. It allows for quick saving from various platforms and intelligent search based on vague memories. It also reminds you of content you haven't accessed in a while.

**Highlights:** AI summarization and tagging, Quick save from Safari, YouTube, TikTok, Timestamp saving for YouTube videos, Search by vague keywords, Automatic reminders for unread content, Organized content by source, Save with emotional stamps

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Omoidase Pro（月額） | $1.99 | per month |
| Omoidase Pro（年額） | $9.99 | per year |


## Frequently asked questions

### Is LinkMemo free?

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

### Is Omoidase free?

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

### Do LinkMemo or Omoidase have ads?

Omoidase shows ads; LinkMemo does not.

### Which is updated more often, LinkMemo or Omoidase?

LinkMemo ships an update every 5 days, and Omoidase every 5 days. Most recently, LinkMemo was updated on October 8, 2026 and Omoidase on October 7, 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.*