# Grid ToDo vs Simple Memo

The clearest difference is price: Simple Memo at $2.99 against Grid ToDo's $19.99. Simple Memo also leads on update cadence (weekly vs every 2 months) and iOS requirement (13.0 vs 17.6). Grid ToDo's advantage is review sentiment (83% vs 50%). On ads, in-app purchases and device support there is nothing between them.

Grid ToDo costs $19.99 and Simple Memo $2.99 up front. Grid ToDo sells 1 one-off in-app purchase and Simple Memo sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Grid ToDo ships an update every 2 months, Simple Memo weekly. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Grid ToDo | Simple Memo |
| --- | --- | --- |
| Price | $19.99 | **$2.99** |
| Positive reviews | **82.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Freemium** | Paid |
| Size | 16 MB | 23 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [NAOKI YUSA](https://appshunter.io/developer/932463952) | [Gloria, Limited](https://appshunter.io/developer/1499299241) |

## What reviewers say

### Grid ToDo

[App page](https://appshunter.io/ios/app/grid-todo/id1298952890)

This app helps you create goal achievement sheets in a grid format. It offers features to improve focus, organize thoughts, and track progress with custom notifications and advanced management tools. A lite version is available to test basic functionality.

**Highlights:** Grid format for goal achievement sheets, Customizable push notifications, Container and full-cell search functions, Password lock and iCloud backup, Multiple icons and theme colors, Stamp function for goal achievement

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 画像表示機能強化 | $1.99 | one-time |


### Simple Memo

[App page](https://appshunter.io/ios/app/simple-memo-ultimate/id1499299242)

This app is a minimalist text editor designed for quick note-taking on iOS devices. It offers instant launch, offline access, and an extended keyboard for enhanced input. It also supports widgets for home and lock screens, and synchronization via iCloud Drive or Dropbox.

**Highlights:** Instant launch and file creation, Offline note-taking, Extended keyboard with shortcuts, Home and lock screen widgets, iCloud Drive and Dropbox sync, Apple Watch display support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 開発支援1 | $0.49 | one-time |
| AppleWatch Pro Edition | $1.99 | one-time |
| FileSync Pro Edition(iCloud) | $1.99 | one-time |
| FileSync Pro Edition(Dropbox) | $1.99 | one-time |
| iPhone / iPad Pro Edition | $2.99 | one-time |
| 開発支援2 | $2.99 | one-time |
| 開発支援3 | $5.99 | one-time |


## Frequently asked questions

### Is Grid ToDo free?

Grid ToDo costs $19.99, and also offers in-app purchases.

### Is Simple Memo free?

Simple Memo costs $2.99, and also offers in-app purchases.

### Do Grid ToDo or Simple Memo have ads?

Neither Grid ToDo nor Simple Memo shows ads.

### Which is updated more often, Grid ToDo or Simple Memo?

Grid ToDo ships an update every 2 months, and Simple Memo weekly. Most recently, Grid ToDo was updated on October 18, 2026 and Simple Memo on October 4, 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.*