# 1dea vs Note Whisperer

The clearest difference is iOS requirement: 1dea at 18.6 against Note Whisperer's 26.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

1dea ships an update weekly, Note Whisperer every 2 weeks. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 1dea | Note Whisperer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 30 MB | 3 MB |
| Requires iOS | **18.6** | 26.4 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [1O1IN](https://appshunter.io/developer/412439635) | [JUAN ALCARAZ GARCIA](https://appshunter.io/developer/6771740580) |

## What reviewers say

### 1dea

[App page](https://appshunter.io/ios/app/1dea-idea-book/id6754333191)

**Features:** macOS Compatibility

**In-app purchases:** none


### Note Whisperer

[App page](https://appshunter.io/ios/app/note-whisperer/id6771740578)

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

**In-app purchases:** none


## Frequently asked questions

### Is 1dea free?

1dea is free to download, with no in-app purchases.

### Is Note Whisperer free?

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

### Do 1dea or Note Whisperer have ads?

Neither 1dea nor Note Whisperer shows ads.

### Which is updated more often, 1dea or Note Whisperer?

1dea ships an update weekly, and Note Whisperer every 2 weeks. Most recently, 1dea was updated on November 12, 2026 and Note Whisperer on November 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.*