# Which Word vs ODissay

The clearest difference is in-app purchases: ODissay at none against Which Word's 2. ODissay also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Which Word sells 2 one-off in-app purchases. ODissay asks for nothing beyond the download.

Which Word ships an update every 5 weeks, ODissay every 2 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Which Word | ODissay |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 53.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 66 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Nagord](https://appshunter.io/developer/546531844) | [Proximit](https://appshunter.io/developer/1071770068) |

## What reviewers say

### Which Word

[App page](https://appshunter.io/ios/app/which-word/id576183552)

This app assists with various word games by finding words from partial letters or generating possible words from a letter set. It also provides access to online dictionaries for quick definitions.

**Highlights:** Find words with missing letters, Generate words from letter stacks, Sort words by points or alphabetically, Access online word definitions, Search for longer words (7+ letters), Find words using board letters

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version - 1 month | $1.99 | one-time |
| Full Version - LifeTime | $6.99 | one-time |


### ODissay

[App page](https://appshunter.io/ios/app/odissay/id1532024311)

**In-app purchases:** none


## Frequently asked questions

### Is Which Word free?

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

### Is ODissay free?

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

### Do Which Word or ODissay have ads?

Neither Which Word nor ODissay shows ads.

### Which is updated more often, Which Word or ODissay?

Which Word ships an update every 5 weeks, and ODissay every 2 months. Most recently, Which Word was updated on October 14, 2026 and ODissay on October 6, 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.*