# Snap notes! vs Simple ToDo Diary

The clearest difference is in-app purchases: Snap notes! at none against Simple ToDo Diary's 1. Snap notes! also leads on iOS requirement (15.0 vs 18.6). Simple ToDo Diary's advantage is ads (none vs shown) and update cadence (daily vs monthly). On price and device support there is nothing between them.

Both are free to download. Simple ToDo Diary sells 1 one-off in-app purchase. Snap notes! asks for nothing beyond the download.

Snap notes! ships an update monthly, Simple ToDo Diary daily. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Snap notes! | Simple ToDo Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snap-notes-memoryn/id6469943300/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Daily** |
| Monetization | Ad-supported | — |
| Size | 36 MB | 4 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kenichi Suzuki](https://appshunter.io/developer/1839103594) | [Kazuya Hashimoto](https://appshunter.io/developer/1857972259) |

## What reviewers say

### Snap notes!

[App page](https://appshunter.io/ios/app/snap-notes-memoryn/id6469943300)

Create personalized digital notebooks for any purpose, from movie reviews and diaries to to-do lists and fuel logs. Organize your life with custom input forms, advanced search, and versatile display options.

**Highlights:** Create custom input forms, Advanced sorting, filtering, and search, Versatile display options (list, tile, calendar), Graph numerical data, Start with templates, Password protection for data security

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple ToDo Diary

[App page](https://appshunter.io/ios/app/simple-todo-diary/id6756016949)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示にする | $1.99 | one-time |


## Frequently asked questions

### Is Snap notes! free?

Snap notes! is free to download, with no in-app purchases.

### Is Simple ToDo Diary free?

Simple ToDo Diary is free to download, with in-app purchases available.

### Do Snap notes! or Simple ToDo Diary have ads?

Snap notes! shows ads; Simple ToDo Diary does not.

### Which is updated more often, Snap notes! or Simple ToDo Diary?

Snap notes! ships an update monthly, and Simple ToDo Diary daily. Most recently, Snap notes! was updated on October 6, 2026 and Simple ToDo Diary on October 10, 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.*