# memory keeper vs ToDoMemo

The clearest difference is ads: memory keeper at none against ToDoMemo's shown. memory keeper also leads on update cadence (every 6 weeks vs every 5 months) and monetization model (free vs ad-supported). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

memory keeper ships an update every 6 weeks, ToDoMemo every 5 months. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | memory keeper | ToDoMemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/todomemo/id1422797930/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | **Free** | Ad-supported |
| Size | 35 MB | 29 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SB C&S Corp.](https://appshunter.io/developer/914438849) | [Yuko Takizawa](https://appshunter.io/developer/1422797929) |

## What reviewers say

### memory keeper

[App page](https://appshunter.io/ios/app/memory-keeper/id1058280284)

Easily back up and manage data from your iPhone or iPad without needing the cloud or a PC. Browse and play photos, videos, music, and documents stored on a microSD card. It also functions as external storage when connected to a computer.

**Highlights:** Easy iPhone/iPad data backup, Browse and play microSD card content, Sync photos and files with PC, Fast app startup, One-touch backup and restore

**Features:** macOS Compatibility

**In-app purchases:** none


### ToDoMemo

[App page](https://appshunter.io/ios/app/todomemo/id1422797930)

Organize your tasks with a simple tabbed to-do list. Create custom tabs for different projects or categories, add notes, and manage your to-do items efficiently. Personalize the look with theme colors and font size adjustments.

**Highlights:** Manage to-dos by tab, Create and rename custom tabs, Reorder and delete tabs, Change memo location, Multi-select memo deletion, Theme and font customization, Notification function

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is memory keeper free?

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

### Is ToDoMemo free?

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

### Do memory keeper or ToDoMemo have ads?

ToDoMemo shows ads; memory keeper does not.

### Which is updated more often, memory keeper or ToDoMemo?

memory keeper ships an update every 6 weeks, and ToDoMemo every 5 months. Most recently, memory keeper was updated on October 5, 2026 and ToDoMemo on October 8, 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.*