1A2B Fun! vs Solitaire
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!
Solitaire
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"Solitaire: New Stone Age" brings the time-tested gameplay of classic Solitaire back to a prehistoric era bursting with primitive charm. This is more than just a card game—it’s a strategic expedition for global glory, accompanied by a chill Capybara and an entire squad of prehistoric pals! In a chaotic world, rediscover pure joy, return to the timeless classic, and kickstart your very own "New Stone Age." 【Challenge the World!】 Dominate a robust, real-time leaderboard system. Put your daily check-in streaks, win streaks, win rates, and speedrun times to the ultimate test. Compete with top players worldwide and etch your legend onto the leaderboard! 【Stone Age Aesthetics】 Enjoy the most authentic Solitaire rules wrapped in high-quality, immersive Stone Age visuals. Every card flip is a beautifully crafted experience that brings the prehistoric world to life. 【Journey with Cute Companions】 Unlock exclusive victory animations! Meet "A Dai"—the ultimate chill Capybara—and a squad of unique prehistoric buddies who make surprise appearances based on your legendary plays. March together with your cute companions and seize victory! 【Play Your Way!】Enjoy intuitive settings tailor-made for every player! Features a left-hand friendly mode and automatic portrait/landscape orientation switching. Play your game, your way—anytime, anywhere, in any posture. 【The Clutch Move!】 Stuck in a pinch? Outsmart the board and break the deadlock! Prehistoric wisdom is right at your fingertips with game-changing boosters: ◆Miracle Draw: Precisely pull the exact card you need from the facedown deck. ◆Shuffle: Mix up the board to reset your path to victory. ◆Joker: The ultimate wild card to save the day during crucial plays. 【Push Beyond Limits!】 Every single layout has its own speedrun board. Target the ultimate crown and lead from the front! Minimize your moves and time to claim the title of the strongest player on the stage. This is just the beginning! Join the fun with IUPlay—Taiwan's dynamic studio going global—and unwrap your brand-new era today! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Solitaire at every 3 weeks against 1A2B Fun!'s every 3 months. 1A2B Fun!'s advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. 1A2B Fun! sells 1 one-off in-app purchase and Solitaire sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
1A2B Fun! ships an update every 3 months, Solitaire every 3 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | 1A2B Fun! | Solitaire |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Ming-Ta Yang | IUPlay |
In-app purchases
1A2B Fun!
- Remove Bottom Ad$0.99
Solitaire
- VIP Monthly Plan$1.991 Month
- Master Deck x10$0.99
- Designated Deck x10$0.99
- Master Deck x25$1.99
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- Master Deck x50$1.99
- Nickname Change$1.99
- Country Change$1.99
- Designated Deck x25$1.99
- Designated Deck x50$1.99
- Full-Screen Ad Removal$5.99









