# Hitori Puzzles vs One Is Odd

The clearest difference is rating: One Is Odd at 5.0 against Hitori Puzzles's 3.0. One Is Odd also leads on update cadence (every 10 days vs every 2 months). Hitori Puzzles's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Hitori Puzzles sells 2 one-off in-app purchases and One Is Odd sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

One Is Odd holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

Hitori Puzzles ships an update every 2 months, One Is Odd every 10 days. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Hitori Puzzles | One Is Odd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/hitori-puzzles/id1122012770/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/one-is-odd/id1660806446/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 21 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kinetic Stars](https://appshunter.io/developer/940015194) | [Richard Chapman](https://appshunter.io/developer/435328057) |

## What reviewers say

### Hitori Puzzles

[App page](https://appshunter.io/ios/app/hitori-puzzles/id1122012770)

Engage your mind with a classic logic puzzle. Offers multiple grid sizes and difficulty levels, with manually crafted challenges. More puzzles are planned for future updates.

**Highlights:** Multiple grid sizes (8x8, 12x12, 17x17), Three difficulty levels, Manually created puzzles, Regular updates planned

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Easy 8x8 Levels 13-22 | $0.99 | one-time |
| 7 Medium 8x8 Levels 9-15 | $0.99 | one-time |


### One Is Odd

[App page](https://appshunter.io/ios/app/one-is-odd/id1660806446)

Challenge your observation skills by finding the unique item among a set of similar objects. With numerous themes and levels, the game offers a fresh experience each time. Compete with others on leaderboards or play at your own pace.

**Highlights:** Variety of themes, Challenging levels, Moving items, Game Center leaderboards, Relaxing gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 40 Themes & No Ads | $1.99 | one-time |


## Frequently asked questions

### Is Hitori Puzzles free?

Hitori Puzzles is free to download, with in-app purchases available.

### Is One Is Odd free?

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

### Which has better reviews, Hitori Puzzles or One Is Odd?

One Is Odd is rated higher. Hitori Puzzles averages 3.0 out of 5 from 4 ratings, while One Is Odd averages 5.0 from 4 ratings.

### Do Hitori Puzzles or One Is Odd have ads?

One Is Odd shows ads; Hitori Puzzles does not.

### Which is updated more often, Hitori Puzzles or One Is Odd?

Hitori Puzzles ships an update every 2 months, and One Is Odd every 10 days. Most recently, Hitori Puzzles was updated on October 10, 2026 and One Is Odd on October 2, 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.*