# キーワードメモー忘れる、を価値に変える vs Thread Mark

The clearest difference is device support: Thread Mark at 3 against キーワードメモー忘れる、を価値に変える's —. Thread Mark also leads on iOS requirement (13.0 vs 18.5). On price and in-app purchases there is nothing between them.

Both are free to download. キーワードメモー忘れる、を価値に変える sells 3 in-app purchases, starting at $1.99 per month and Thread Mark sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | キーワードメモー忘れる、を価値に変える | Thread Mark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | — | Fortnightly |
| Size | 4 MB | 49 MB |
| Requires iOS | 18.5 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [atsuko imai](https://appshunter.io/developer/1830783417) | [Koya Kurauchi](https://appshunter.io/developer/1887146796) |

## What reviewers say

### キーワードメモー忘れる、を価値に変える

[App page](https://appshunter.io/ios/app/id6749497390)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プレミアム | $1.99 | per month |
| 年額プレミアム | $9.99 | per year |
| プレミアム3日間パス | $6.99 | one-time |


### Thread Mark

[App page](https://appshunter.io/ios/app/thread-mark-markdown-notes/id6775019899)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy the Developer a Coffee | $2.99 | one-time |
| ThreadMark Pro | $9.99 | one-time |


## Frequently asked questions

### Is キーワードメモー忘れる、を価値に変える free?

キーワードメモー忘れる、を価値に変える is free to download, with in-app purchases available.

### Is Thread Mark free?

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

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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.*