# ためコピ vs Thread Mark

The clearest difference is update cadence: ためコピ at every 4 days against Thread Mark's fortnightly. Thread Mark's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ためコピ sells 1 one-off in-app purchase and Thread Mark sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ためコピ ships an update every 4 days, Thread Mark fortnightly. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ためコピ | Thread Mark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 37 MB | 49 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [akira Katayama](https://appshunter.io/developer/6772363174) | [Koya Kurauchi](https://appshunter.io/developer/1887146796) |

## What reviewers say

### ためコピ

[App page](https://appshunter.io/ios/app/id6772363172)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ためコピ Pro | $2.99 | 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 ためコピ free?

ためコピ is free to download, with in-app purchases available.

### Is Thread Mark free?

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

### Do ためコピ or Thread Mark have ads?

Both ためコピ and Thread Mark show ads.

### Which is updated more often, ためコピ or Thread Mark?

ためコピ ships an update every 4 days, and Thread Mark fortnightly. Most recently, ためコピ was updated on October 1, 2026 and Thread Mark on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*