3o vs Triddle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
3o
This game challenges you to find three numbers that add up to a target number as quickly as possible. It's a fun and complex brain-training experience designed to improve your mental math skills and speed.
- Find three numbers to reach a target sum
- Improve mental math speed
- Daily world scores leaderboard
- Brain boost and algebra practice
- Suitable for 4th-6th grade math levels
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Always wanted to be a super hero? Have that super skill that everybody admires? Like a Jedi? Of course, you do. Who am I kidding? This game can make you a super hero in MIND MATH. Sounds nerdy, but it is super fun. And super complicated. At the beginning. The rules are dead simple: you have to find 3 numbers that give you a given number. As fast as possible. (Yes, look up in the tutorial the details. It is still that simple). So. As fast as possible. ASAP (Like it is always in life). And this is where it gets tricky. You will probably suck at first. But the good news is - you can get better. Much better. The average time you need for an answer is the ultimate measure of your skill. Your goal must be to get to 6 seconds on average. You'll start somewhere around 100 seconds. Feels terrible. But you can do it. I can do it and my sisters can do it. So you can do it too. Just train. Like a Jedi. Do not let failure disturb you. Tell your friends - let them suffer too. Watch the daily world scores on the score board. And when you get to 6 seconds you will feel the force. Believe me. It is worth it. Sincerely yours. P.S. Forgot to tell you: my sisters and I can actually do the 4 seconds. But focus on getting to 6 secs first. 4 secs is another feeling. Game for: • brain boost • learns math and likes algebra • to improve math test and mental math • 4th-grade math, 5rd-grade math, 6rd-grade math • using con academy and cool math game • studied at a venture academy If you want math to be easy, then this is the game for you! Looking for math homework help. Want to be able to solve faster answers for math and resolve math equations. 3o teaches you to use math tricks at algebra games. If you practice 3o game daily, then you will be a math machine
Triddle
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Ready for a brain-teasing challenge that combines strategy, speed, and math? Welcome to Triddle, a game with numbers for sharp eyes and quick minds. This game is completely FREE and respects your privacy – no in-app purchases, no subscriptions, no ads, no tracking, nothing. Just a little game I made in my spare time. Enjoy! • Discover a new, unique gameplay • Learn how to play with the in-game tutorial • View your best scores in a local high score list • Compete with the world's best Triddlers on a leaderboard • Play the two-player battle mode to compete against a friend nearby • Play the daily game to test your skills and claim the title of the ultimate Triddler!
Screenshots
Verdict
The clearest difference is update cadence: Triddle at every 5 days against 3o's every 6 weeks. Triddle also leads on device support (4 vs 2). 3o's advantage is iOS requirement (11.0 vs 15.6). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
3o ships an update every 6 weeks, Triddle every 5 days. The most recent releases landed on June 1, 2026 and September 20, 2026 respectively.
| Parameter | 3o | Triddle |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Vision Pro — better |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 74 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | Terra Infinity | Lars Wilhelmer |
In-app purchases
3o
No in-app purchases
Triddle
No in-app purchases









