One Is Odd vs Donut Shift
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
One Is Odd
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.
- Variety of themes
- Challenging levels
- Moving items
- Game Center leaderboards
- Relaxing gameplay
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One Is Odd. But which one? Can you find the odd one out? There's plenty of variety with up to 40 themes to select from. Each theme has its own unique items to keep the searches fresh. There are 10 levels per theme and to up the challenge the items can move... Relax and find the odd one out or see how you compare on the Game Center leaderboards.
Donut Shift
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Indulge in the sweet challenge of Donut Shift, a delightful puzzle where you strategically drop colorful donuts. Use your wit to master the art of donut stacking! Are you ready to satisfy your craving for fun and conquer every tasty challenge?
Screenshots
Verdict
The clearest difference is in-app purchases: Donut Shift at none against One Is Odd's 1. One Is Odd's advantage is update cadence (every 10 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. One Is Odd sells 1 one-off in-app purchase. Donut Shift asks for nothing beyond the download.
One Is Odd ships an update every 10 days, Donut Shift every 5 months. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.
| Parameter | One Is Odd | Donut Shift |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 10 days — better | Every 5 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 591 MB |
| Age rating | 4+ | 4+ |
| Developer | Richard Chapman | Henrique Silva |
In-app purchases
One Is Odd
- 40 Themes & No Ads$1.99
Donut Shift
No in-app purchases
Questions
Is One Is Odd free?
Is Donut Shift free?
Do One Is Odd or Donut Shift have ads?
Which is updated more often, One Is Odd or Donut Shift?
Other comparisons
