# Thready Math vs One Word

The clearest difference is in-app purchases: Thready Math at none against One Word's 1. Thready Math also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. One Word sells 1 one-off in-app purchase. Thready Math asks for nothing beyond the download.

Thready Math ships an update every 3 days, One Word every 2 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Thready Math | One Word |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 126 MB | 83 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Volodymyr Delinskyi](https://appshunter.io/developer/1472993251) | [MELIH RUSEN OZKUL](https://appshunter.io/developer/1895851062) |

## What reviewers say

### Thready Math

[App page](https://appshunter.io/ios/app/thready-math/id1659728430)

**Features:** macOS Compatibility

**In-app purchases:** none


### One Word

[App page](https://appshunter.io/ios/app/one-word-game/id6766071458)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Word Premium | $1.99 | one-time |


## Frequently asked questions

### Is Thready Math free?

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

### Is One Word free?

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

### Do Thready Math or One Word have ads?

Both Thready Math and One Word show ads.

### Which is updated more often, Thready Math or One Word?

Thready Math ships an update every 3 days, and One Word every 2 days. Most recently, Thready Math was updated on October 16, 2026 and One Word on October 25, 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.*