# Linked Notes vs kaerumemo

The clearest difference is in-app purchases: kaerumemo at none against Linked Notes's 1. kaerumemo also leads on device support (3 vs 1) and iOS requirement (14.0.0 vs 17.6). On price and ads there is nothing between them.

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

## The numbers

| Metric | Linked Notes | kaerumemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 1 MB | 29 MB |
| Requires iOS | 17.6 | **14.0.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Luanlu Several Network Technology Co., Ltd](https://appshunter.io/developer/473550287) | [Shu Matsui](https://appshunter.io/developer/1862815931) |

## What reviewers say

### Linked Notes

[App page](https://appshunter.io/ios/app/linked-notes-bi-directional/id6745773418)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linked Notes Pro | $0.99 | one-time |


### kaerumemo

[App page](https://appshunter.io/ios/app/kaerumemo/id6756788644)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Linked Notes free?

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

### Is kaerumemo free?

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

### Do Linked Notes or kaerumemo have ads?

Neither Linked Notes nor kaerumemo 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.*