Chess vs Prime Factor Chain
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Chess
Play chess against AI or other players online. Features adjustable difficulty, hints, and multiple game modes. Save your progress and develop your strategy to become a chess master.
- Selectable board skins
- Adjustable game difficulty
- Hint function
- Endgame mode
- AI mode
- Two-player mode
- Save game progress
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Are you a chess master? Or just a beginner? It doesn't matter! Our chess game absolutely is one of the well-designed chess games, and it has designed for both behinners and advanced players. Download our game, play it, and enjoy the happy time! -Selectable board skin and game difficulty -Hint function is available - Endgame mode, AI mode and two-player mode -Save game progress - Intelligent AI with nationality and unique characters You can develop your chess strategy and chess tactics, meet the challenge and become a chess master immediately! Subscription notice:Payment will be charged to your account at confirmation of purchase.Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period.Account will be charged for renewal within 24-hours prior to the end of the current period.Auto-renewal may be turned off by going to the user's Account Settings after purchase. Privacy Policy:https://pub.wedobest.com.cn/us/privacy/index.html Terms of use:https://pub.wedobest.com.cn/us/terms/index.html Thank you for your support of our product.
Prime Factor Chain
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Connect numbers using prime factors and build the perfect chain! Prime Factor Chain is a simple number puzzle inspired by prime factorization. Look at the numbers, find their prime factors, and figure out how they connect. “Which number should come next?” “What prime factor do these numbers share?” The rules are simple, but finding the right chain can be surprisingly challenging. Whether you love math or just enjoy logic puzzles, Prime Factor Chain offers a satisfying way to test your thinking and enjoy numbers from a different perspective. FEATURES • Simple rules, challenging puzzles • A unique puzzle based on prime factors • Great for quick brain-training sessions • Play at your own pace • Discover the satisfying moment when every number connects RECOMMENDED FOR • Fans of number puzzles • People who enjoy logic and brain teasers • Math and prime number enthusiasts • Anyone looking for a quick puzzle to play in their spare time • Players who enjoy thinking through problems step by step No complicated calculations required. All you need is a little logic, a little math, and a flash of inspiration. How long a chain can you create?
Screenshots
Verdict
The clearest difference is in-app purchases: Prime Factor Chain at none against Chess's 14. Chess's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support 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. Chess sells 12 in-app purchases, starting at $0.99 per 7 days. Prime Factor Chain asks for nothing beyond the download.
| Parameter | Chess | Prime Factor Chain |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (6.8K ratings) — better | — |
| Positive reviews | 46.3% of reviews | — |
| Number of ratings | 6.8K — better | — |
| Update frequency | Every 4 weeks | — |
| 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 — better | 15.6 |
| Further details — not scored | ||
| Size | 282 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Wuhan Dobest Information Technology Co, Ltd. | nihei keita |
Bugs and requests
Chess
Reported bugs
4 issues- Pieces making impossible moves
- Touch screen becoming unresponsive
- Game declaring draws on clear checkmates
- Disconnections and network issues
Requested features
3 requests- Add online multiplayer with friends
- Option to disable stalemate rule
- Improve AI's understanding of checkmate
Prime Factor Chain
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Chess
- VIP Per Week$0.997 Days
- VIP Per Month$1.991 Month
- VIP Per Month$15.991 Year
- Hint*30$0.99
- Remove Ads B$0.99
- Badge*120$0.99
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- Analysis*15$0.99
- Hint*65$1.99
- Badge250$1.99
- Chess Online-Remove Ads$2.99
- Analysis*75$3.99
- Badge*500$5.99
Prime Factor Chain
No in-app purchases







