# Memomo漫记 vs Idea Notes

The clearest difference is in-app purchases: Memomo漫记 at none against Idea Notes's 3. Idea Notes's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Idea Notes sells 3 in-app purchases, starting at $2.99 per 7 days. Memomo漫记 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Memomo漫记 | Idea Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 14 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [泽其 滕](https://appshunter.io/developer/1886064460) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### Memomo漫记

[App page](https://appshunter.io/ios/app/memomo/id6760774627)

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

**In-app purchases:** none


### Idea Notes

[App page](https://appshunter.io/ios/app/idea-notes-quick-brain-dump/id6772130739)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tag Organizer Weekly | $2.99 | per 7 days |
| Private Notebook Yearly | $14.99 | per year |
| Markdown Export Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Memomo漫记 free?

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

### Is Idea Notes free?

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

### Do Memomo漫记 or Idea Notes have ads?

Neither Memomo漫记 nor Idea Notes shows ads.

### Which is updated more often, Memomo漫记 or Idea Notes?

Memomo漫记 ships an update every 4 months, and Idea Notes every 4 months. Most recently, Memomo漫记 was updated on October 25, 2026 and Idea Notes on October 31, 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.*