# timeAttackTodo vs Idea Notes

The clearest difference is in-app purchases: timeAttackTodo at none against Idea Notes's 1. timeAttackTodo also leads on ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Idea Notes sells 1 one-off in-app purchase. timeAttackTodo asks for nothing beyond the download.

timeAttackTodo ships an update every 5 days, Idea Notes every 3 weeks. The most recent releases landed on August 12, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | timeAttackTodo | Idea Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 8 MB | 34 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Yamaji](https://appshunter.io/developer/1270013649) | [RYOTA SUZUKI](https://appshunter.io/developer/1726784326) |

## What reviewers say

### timeAttackTodo

[App page](https://appshunter.io/ios/app/timeattacktodo/id6747077099)

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

**In-app purchases:** none


### Idea Notes

[App page](https://appshunter.io/ios/app/idea-notes-quick-capture/id6764063809)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $12.99 | one-time |


## Frequently asked questions

### Is timeAttackTodo free?

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

### Is Idea Notes free?

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

### Do timeAttackTodo or Idea Notes have ads?

Idea Notes shows ads; timeAttackTodo does not.

### Which is updated more often, timeAttackTodo or Idea Notes?

timeAttackTodo ships an update every 5 days, and Idea Notes every 3 weeks. Most recently, timeAttackTodo was updated on August 12, 2026 and Idea Notes on September 9, 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.*