Reckon vs Eureka
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Reckon
Engage in a math-based game designed to sharpen your mental arithmetic skills. With five difficulty levels and randomized tasks, challenge yourself and compete for a spot among the top global players. It's suitable for all ages, offering a fun way to practice math anytime, anywhere.
- Math skill practice
- Brain training game
- Five difficulty levels
- Randomized tasks
- Global leaderboards
- Suitable for all ages
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Practice your math skills in the form of an interesting game in any place wherever you are. The game is suitable for all ages - from children to students and parents, well and where is without the super-minds? There are 5 difficulty levels. So choose the right one and do not let your friends beat your record. All tasks are random. No repetition! Can you get into the TOP-3 of the best players in the world?
Eureka
This app offers over 50 mini-games designed to test and improve various cognitive skills like logic, memory, creativity, and focus. It provides a fun and challenging way to stimulate your brain and see if you can outsmart others.
- Over 50 mini-games
- Tests logic, memory, creativity, speed
- Improves focus and brain skills
- Diverse and unique puzzles
- Addictive brain challenge
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If you think you are smart, think twice! Eureka is the right brain game to tell if you are a real genius! Featuring more than 50 mini-games to challenge your brain skills (logic, memory, creativity, speed, reflex, focus, etc.), Eureka is the addictive brain challenge your brain needs to go from dumb to genius. Are you up to the challenge? Eureka is full of brainteasers and fun mini-games that you can enjoy forever. Each brain game will be different from the previous, so you can enjoy original, creative and unique puzzles specifically designed to push your brain limits! Are you smarter than your friends are? Do you think outside the box? Can you pass more than 50 different brainy tricky mini-games? Eureka is the brain challenge you need! GAME FEATURES: • Diverse gameplay to keep your brain activated for hours • Each level is a different brain game • Simple to learn and easy to understand • Fun yet challenging brain challenge • Improve your focus and brain skills with diverse mini-games Accept the brain challenge and prove you have a creative mind! Infinity Games aims to provide the best game experience within its titles. We love showcasing new minimalist puzzle games and making people think while relaxing. Do you like our work? Connect below: Facebook: https://www.facebook.com/infinitygamespage Instagram: 8infinitygames (https://www.instagram.com/8infinitygames/)
Screenshots
Verdict
The clearest difference is ads: Reckon at none against Eureka's shown. Reckon also leads on review sentiment (100% vs 77%). Eureka's advantage is update cadence (every 4 weeks vs every 7 months). On price, in-app purchases, monetization model 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. Reckon sells 1 one-off in-app purchase and Eureka sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Reckon ships an update every 7 months, Eureka every 4 weeks. The most recent releases landed on September 23, 2026 and October 4, 2026 respectively.
| Parameter | Reckon | Eureka |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (510 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 76.9% of reviews |
| Number of ratings | — | 510 — better |
| Update frequency | Every 7 months | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 38 MB | 140 MB |
| Age rating | 4+ | 4+ |
| Developer | Nikita Marchenko | INFINITY GAMES, LDA |
Customer experience
Reckon
Eureka
Bugs and requests
Reckon
Not enough reviews yet to summarise bugs or requests.
Eureka
Reported bugs
2 issues- Ads after every level
- Paid version with ads
In-app purchases
Reckon
- Remove ads$0.99
Eureka
- Remove Ads$1.99









