# Double memo vs SuperNote

The clearest difference is in-app purchases: Double memo at none against SuperNote's 2. SuperNote's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. SuperNote sells 2 in-app purchases, starting at $4.99 per year. Double memo asks for nothing beyond the download.

Double memo ships an update every 2 weeks, SuperNote fortnightly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Double memo | SuperNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/supernote-notes-to-do-draw/id6751161764/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Freemium |
| Size | 37 MB | 30 MB |
| Requires iOS | 15.8.3 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [亮军 涂](https://appshunter.io/developer/1832996559) |

## What reviewers say

### Double memo

[App page](https://appshunter.io/ios/app/double-memo/id6502283245)

**Features:** macOS Compatibility

**In-app purchases:** none


### SuperNote

[App page](https://appshunter.io/ios/app/supernote-notes-to-do-draw/id6751161764)

This app combines note-taking, drawing, and task management in a single, user-friendly interface. Organize ideas with rich text formatting, insert images, and create detailed to-do lists with subtasks and reminders. Export your work as PDFs or high-definition images for easy sharing.

**Highlights:** Rich text editing, Image and drawing insertion, Unlimited note categories, PDF and image export, iCloud multi-device sync, Subtask management, Reminders and widgets

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Year VIP | $4.99 | per year |
| Lifetime Membership | $7.99 | one-time |


## Frequently asked questions

### Is Double memo free?

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

### Is SuperNote free?

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

### Do Double memo or SuperNote have ads?

Double memo shows ads; SuperNote does not.

### Which is updated more often, Double memo or SuperNote?

Double memo ships an update every 2 weeks, and SuperNote fortnightly. Most recently, Double memo was updated on October 3, 2026 and SuperNote 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.*