# TagMemo vs DEDEDEN

The clearest difference is update cadence: TagMemo at every 4 days against DEDEDEN's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TagMemo sells 1 one-off in-app purchase and DEDEDEN sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TagMemo ships an update every 4 days, DEDEDEN every 3 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TagMemo | DEDEDEN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 25 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [keita suzuki](https://appshunter.io/developer/1620148819) | [Tarinai Works](https://appshunter.io/developer/1857880583) |

## What reviewers say

### TagMemo

[App page](https://appshunter.io/ios/app/tagmemo-text-snippets/id6449864661)

Organize your thoughts, ideas, and lists with a powerful tagging system. This app helps you classify information by topic, manage tasks, and store multimedia notes, eliminating clutter and making information easily accessible.

**Highlights:** Flexible tagging and structuring, Multimedia note-taking (photos, images), Intuitive and stress-free operation, Work and task management, Hobby and collection organization, Life logging and habit tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $9.99 | one-time |


### DEDEDEN

[App page](https://appshunter.io/ios/app/dededen/id6757660599)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Feature Unlock | $1.99 | one-time |


## Frequently asked questions

### Is TagMemo free?

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

### Is DEDEDEN free?

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

### Do TagMemo or DEDEDEN have ads?

Both TagMemo and DEDEDEN show ads.

### Which is updated more often, TagMemo or DEDEDEN?

TagMemo ships an update every 4 days, and DEDEDEN every 3 weeks. Most recently, TagMemo was updated on November 7, 2026 and DEDEDEN 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.*