Comparison

Octothink vs Mind on Math

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Octothink

This application offers a variety of puzzles and riddles designed to stimulate cognitive skills like memory, attention, and multitasking. It features multiple difficulty levels and a training dashboard to track progress. Compete with others on a global leaderboard.

Highlights
  • Cognitive skill stimulation
  • Enigmas, puzzles, and riddles
  • Memory, attention, multitasking training
  • Three difficulty levels
  • Progress tracking dashboard
  • International leaderboard
Features
Read full description

Octothink is a gaming application that triggers cognitive-behavioral skills, and is meticulously developed to keep you brain stimulated, active and dynamic. Octothink comprises of enigmas, puzzles and riddles that tackle diverse areas of your brain, such as memory, attention, multitasking and speed. Furthermore, it works on keeping your mind sharp and stimulated at all times. As simple as it can get, our brains need mental stimulation to stay bursting in health, and Octothink will make this happen. Octothink is a user-friendly and enjoyable application; and is suitable for all ages as it has three levels varying in difficulty. As practical as it can be, Octothink will work on: ATTENTIVENESS to details MULTITHINKING and MULTITASKING abilities MEMORY and RECOLLECTION of concepts and ideas PROBLEM SOLVING and EFFICIENCY Our professionals and engineers developed Octothink with diverse features to accommodate for every user. Some of our features include: • Three difficulty levels for users from all ages and educational backgrounds. Octothink is for all family members • More than thirty games varying in context, form and perspective • Training dashboard to keep you updated on your progress and available programs • A leaderboard to check your score and where you stand amongst international players Octothink is available in FREE and Premium versions. You can always upgrade your subscription to premium to unlock additional features, more levels in increasing difficulty and unlimited access to all available games. Be prepared to binge-play in your free time, you may even want to spare some additional time. Download Octothink now, create an account and start scoring.

About

Mind on Math

A relaxing puzzle game that combines number logic with crossword-style grids. Solve basic math equations to fill in the puzzle, offering a calm yet challenging brain-training experience for number enthusiasts.

Highlights
  • Number-based crossword puzzles
  • Basic arithmetic clues
  • Hundreds of handcrafted puzzles
  • Multiple difficulty levels
  • No timers or pressure
  • Gentle hint system
  • Minimalist design
Features
Read full description

Put your mind to the test, one number at a time. Mind on Math is a relaxing yet challenging puzzle game that blends the satisfaction of crosswords with the logic of basic math. It’s simple to start, surprisingly deep, and perfect for those who enjoy numbers, logic, and quiet brain training. Whether you’re solving during a short break or settling in for a longer session, this game offers the perfect balance of calm thinking and clever problem-solving. How to Play Each puzzle is a crossword grid — but with numbers instead of letters. Clues are simple math equations using addition, subtraction, multiplication, or division. Solve each clue and place the correct numbers into the grid. Fill in the entire puzzle correctly to complete the level. It’s like solving a math-themed crossword — one row and column at a time. What Makes It Special A new way to enjoy math You don’t need to be a math genius — just someone who enjoys number puzzles and thinking ahead. The game is designed to feel like a brain-teasing but relaxing experience. Hundreds of handcrafted puzzles From easy warm-ups to tougher challenges, each level is carefully created to make you think — but never frustrate. Multiple difficulty levels Choose from beginner-friendly puzzles with basic arithmetic to more complex grids that challenge your logic and strategy. Play at your own pace No timers, no pressure. Mind on Math lets you take your time, double-check your answers, and enjoy each small success. Hints and help when you need it Stuck? Use gentle hints to guide your thinking without giving everything away. Clean, minimal design The interface is easy on the eyes, with a focus on clarity and comfort. Just you, the grid, and your thoughts. Perfect for quick thinking or longer sessions Play one puzzle on your coffee break or solve a series before bed. It's always ready when you are. Who It's For Mind on Math is made for anyone who: Enjoys logic puzzles, sudoku, or brain teasers Likes relaxing with thoughtful games Wants to sharpen basic math skills in a fun, casual way A Game That Grows With You As you play, you’ll get better at spotting patterns, solving clues quickly, and thinking logically about the relationships between numbers. What starts as simple arithmetic soon turns into an elegant dance of clues and solutions. And because each puzzle is different, there’s always something new to figure out — no repetition, no memorization. Small Moments of Smart Fun Mind on Math is about giving your brain something satisfying to work on — not in a stressful way, but in a way that feels like progress and calm thinking. It’s not about racing the clock. It’s about enjoying the logic behind each puzzle. Every number you place is a little win. Every solved grid is a quiet moment of success. Whether you play daily or just now and then, Mind on Math is always a good way to give your mind something fun to focus on. Play Mind on Math today and enjoy the quiet challenge of math made meaningful. Think easy. Think smart. Think numbers.

Screenshots

Octothink4 screens
Mind on Math4 screens

Verdict

The call

The clearest difference is rating: Mind on Math at 3.0 against Octothink's 2.3. Mind on Math also leads on update cadence (every 11 days vs monthly). Octothink's advantage is ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Octothink sells 11 in-app purchases, starting at $5.99 per month and Mind on Math sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Mind on Math holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Octothink ships an update monthly, Mind on Math every 11 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Octothink versus Mind on Math: the parameters behind the verdict, then further details
ParameterOctothinkMind on Math
PriceFreeFree
Rating2.3 (3 ratings)3.0 (1 ratings) — better
Number of ratings3 — better1
Update frequencyMonthlyEvery 11 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size727 MB172 MB
Age rating4+17+
DeveloperAbsolutely DigitalT7 GAMES

Customer experience

Octothink

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%

Mind on Math

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

11 purchases

Octothink

Subscriptions2
  • 1 Month Subscription3 Days trial$5.991 Month
  • Annual Subscription$39.991 Year
One-time9
  • 10 Gems$0.99
  • Silver Pack$4.99
  • 60 Gems$4.99
Show 6 more
  • 175 Gems$14.99
  • 250 Gems$19.99
  • Golden Pack$39.99
  • 600 Gems$49.99
  • Diamond Pack$90.00
  • 1500 Gems$99.99
3 purchases

Mind on Math

One-time3
  • Coin Package$1.99
  • Remove ads$6.99
  • Remove ads$9.99

Questions

Is Octothink free?
Octothink is free to download, with in-app purchases available.
Is Mind on Math free?
Mind on Math is free to download, with in-app purchases available.
Which has better reviews, Octothink or Mind on Math?
Mind on Math is rated higher. Octothink averages 2.3 out of 5 from 3 ratings, while Mind on Math averages 3.0 from 1 ratings.
Do Octothink or Mind on Math have ads?
Both Octothink and Mind on Math show ads.
Which is updated more often, Octothink or Mind on Math?
Octothink ships an update monthly, and Mind on Math every 11 days. Most recently, Octothink was updated on October 25, 2026 and Mind on Math on October 24, 2026.

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