# Whistle vs Pæan Notes

The clearest difference is in-app purchases: Pæan Notes at none against Whistle's 2. Whistle's advantage is iOS requirement (9.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Whistle sells 2 in-app purchases, starting at $21.49 per month. Pæan Notes asks for nothing beyond the download.

## The numbers

| Metric | Whistle | Pæan Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 96 MB | 6 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [StrideCode OU](https://appshunter.io/developer/1482378421) | [Shanghai Zero One Intelligence Ltd.](https://appshunter.io/developer/463264937) |

## What reviewers say

### Whistle

[App page](https://appshunter.io/ios/app/whistle-emergency-alarm/id1482378422)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Community Pro - Monthly | $21.49 | per month |
| Community Pro - Yearly | $124.99 | per year |


### Pæan Notes

[App page](https://appshunter.io/ios/app/pan-notes/id6757691569)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whistle free?

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

### Is Pæan Notes free?

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

### Do Whistle or Pæan Notes have ads?

Neither Whistle nor Pæan Notes shows ads.

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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.*