1A2B Fun! vs Number Riddle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1A2B Fun!
Engage in classic logic puzzles with a Mastermind mode and a challenging 5-digit option. Compete with friends to achieve top ranks and test your deductive reasoning skills in this casual brain teaser.
- Classic Mastermind logic game
- 5-digit challenge mode
- Rankings for friend competition
- Casual brain teaser
- Deductive reasoning puzzles
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---Mastermind--- Enjoy the classic logic game! ---5-digit Mode--- Prepared to embrace the challenge! ---Rank--- Try to challenge your friends and beat them to ground!
Number Riddle
A logic-based deduction game where you uncover a hidden 3-digit code using limited clues and precise feedback. It offers quick gameplay sessions perfect for brain training and challenging your reasoning skills.
- Classic logic-based gameplay
- Quick play sessions
- Clear feedback system
- Multiple difficulty levels
- Level Mode
- Daily Challenge
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“Number Riddle” is a simple yet highly challenging number deduction game. Using limited clues, you must uncover a hidden 3/4-digit code. Each guess provides precise feedback: whether the numbers are correct and whether their positions are correct. Step by step, you’ll use logic to get closer to the answer. It may seem simple, but it’s truly brain-burning. 【Features】 • Classic logic-based gameplay • Each round takes only a few minutes — perfect for quick play anytime, anywhere • Clear feedback system: correct position / correct number / completely wrong • Multiple difficulty levels, from beginner to advanced 【Game Modes】 • Level Mode: Unlimited stages to continuously challenge your reasoning skills • Daily Challenge: One puzzle every day — compete with players around the world 【Why It’s Addictive】 • That constant feeling of being “just one step away” from the answer • Simple rules combined with deep strategy • Perfect for short breaks — the more you play, the more hooked you get Can you crack the code in the fewest moves? Download now and start your logic challenge.
Screenshots
Verdict
The clearest difference is price: 1A2B Fun! at Free against Number Riddle's $0.99. 1A2B Fun! also leads on iOS requirement (13.0 vs 16.6). Number Riddle's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
1A2B Fun! is free to download; Number Riddle costs $0.99 up front. 1A2B Fun! sells 1 one-off in-app purchase. Number Riddle asks for nothing beyond the download.
1A2B Fun! ships an update every 3 months, Number Riddle fortnightly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.
| Parameter | 1A2B Fun! | Number Riddle |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 7 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Ming-Ta Yang | 坡 王 |
Customer experience
1A2B Fun!
Number Riddle
In-app purchases
1A2B Fun!
- Remove Bottom Ad$0.99
Number Riddle
No in-app purchases
