# Omoidase vs Decoy

The clearest difference is ads: Decoy at none against Omoidase's shown. On price, in-app purchases, 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 and Decoy sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Omoidase | Decoy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Kyogo Hiramatsu](https://appshunter.io/developer/6789476025) | [Mari Suzuki](https://appshunter.io/developer/1823161754) |

## What reviewers say

### 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 |


### Decoy

[App page](https://appshunter.io/ios/app/decoy-hidden-lock-screen-note/id6793933556)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Decoy Pro | $4.99 | one-time |


## Frequently asked questions

### Is Omoidase free?

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

### Is Decoy free?

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

### Do Omoidase or Decoy have ads?

Omoidase shows ads; Decoy does not.

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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.*