PerfectWord vs One Is Odd
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
PerfectWord
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Perfect Word is a challenging game for one or two players in which the objective is to accumulate score by building words form from letter puzzles. A puzzle consists of eight letters with point values. Each valid word found in a puzzle earns the sum of the point values of each letter and a bonus based on how close the word is to perfect. Finding valid words in a puzzle usually easy; finding perfect words is hard.
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.
Screenshots
Verdict
The clearest difference is in-app purchases: PerfectWord at none against One Is Odd's 1. PerfectWord also leads on ads (none vs shown). One Is Odd's advantage is update cadence (every 10 days vs every 8 months). On price, 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. PerfectWord asks for nothing beyond the download.
PerfectWord ships an update every 8 months, One Is Odd every 10 days. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.
| Parameter | PerfectWord | One Is Odd |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Every 8 months | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 10 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Geoffrey Tywyll | Richard Chapman |
In-app purchases
PerfectWord
No in-app purchases
One Is Odd
- 40 Themes & No Ads$1.99
