Comparison

Hexologic vs Sumaddle

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

Head to head
About

Hexologic

This logic puzzle game reinvents Sudoku with hexagonal grids. Solve over 90 challenging levels across six unique game worlds, enjoying a relaxing atmosphere and atmospheric soundtrack.

Highlights
  • Hexagonal grid puzzles
  • Over 90 levels
  • 6 unique game worlds
  • Relaxing atmosphere
  • Atmospheric soundtrack
  • Easy to learn gameplay
Features
Read full description

Immerse yourself in the beautiful world of Hexologic. Solve challenging yet rewarding puzzles, listen to relaxing music, dive deep into the game’s atmosphere and fall in love with Sudoku again! Hexologic is an easy to learn and highly addictive logic puzzle game. Based on hexagonal grids, Hexologic reinvents the rules of Sudoku. Combining the dots and the hexagons will be a rewarding experience for both puzzle game veterans and newcomers alike. Simple gameplay mechanics adorned with beautiful graphic design, relaxing music and challenging yet conquerable puzzles will guarantee many hours of fun for gamers of all ages. IN HEXOLOGIC YOU’LL FIND: • Relaxation, putting your mind at ease in the immersive atmosphere • 6 completely different game worlds, each with unique gameplay mechanics • Over 90 levels designed down to the smallest details • Well-balanced puzzles • Atmospheric soundtrack accentuating the game’s ambience Jump into the world of Hexologic and prove you are the true master of the hexes!

About

Sumaddle

This logic puzzle game transforms pencil-and-paper challenges into interactive brain teasers. Fit number combinations to clues using pure logic, with no mental arithmetic required. Enjoy over 150 free puzzles of varying difficulty, with built-in help and offline play.

Highlights
  • Interactive logic puzzles
  • Number combination fitting
  • Pure logic solving
  • Built-in help and mistake correction
  • Over 150 free puzzles
  • Offline play
  • Ad-free experience
Features
Read full description

This type of logical puzzle was first seen in the Japan Puzzle Championship 2006 and is sometimes known as Doppelblock, or Smashed Sums. When played with pencil and paper, these puzzles can be hard work to solve. Sumaddle changes that by transforming the puzzles into interactive brain teasers that unfold before your eyes. Each puzzle has a unique solution. Finding the solution involves fitting the number combinations to the clues. The app makes it easy to view the possible combinations, you don’t need to do any sums in your head. Instead, you are able to focus on using logic to narrow down the combinations and find a fitting arrangement. The puzzles come in a range of sizes and difficulties, to suit all levels of skill and puzzling purposes. Choose a small puzzle to idle away a minute or two while waiting in a queue, or a big puzzle to give your brain some exercise during a coffee break! Some reasons why you will enjoy playing Sumaddle: • more than 150 puzzles are included for free • all puzzles can be solved with pure logic, no mental arithmetic required • the sophisticated built-in help can explain the logical reasoning at each step and also fix mistakes if you go wrong • the built-in help is completely free, use it as much as you like • works offline (great for long journeys) • a high standard of accessibility, including comprehensive support for VoiceOver • ad-free play - there are absolutely no ads! IGRS age rating (Indonesia Game Rating System): 3+ Designed and developed in Winterthur, Switzerland

Screenshots

Hexologic4 screens
Sumaddle3 screens

Verdict

The call

The clearest difference is price: Sumaddle at Free against Hexologic's $2.99. Sumaddle also leads on update cadence (every 3 weeks vs every 2 months) and review sentiment (95% vs 81%). Hexologic's advantage is in-app purchases (none vs 10) and device support (4 vs 2). On rating, ratings volume and ads 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

Sumaddle is free to download; Hexologic costs $2.99 up front. Sumaddle sells 10 one-off in-app purchases. Hexologic asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sumaddle holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 996 and 769 respectively. Written reviews point the same way: 81% of Hexologic's written reviews are positive against 95% of Sumaddle's.

UpkeepUpdate frequency

Hexologic ships an update every 2 months, Sumaddle every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
Hexologic versus Sumaddle: the parameters behind the verdict, then further details
ParameterHexologicSumaddle
Price$2.99Free — better
Rating4.7 (996 ratings)4.9 (769 ratings) — better
Positive reviews81.1% of reviews94.9% of reviews — better
Number of ratings996 — better769
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size105 MB31 MB
Age rating4+4+
DeveloperMYTHICOWL SP Z O OJonathan Buchanan

Customer experience

Hexologic

All ratings995 ratings
Positive95.3%
Neutral3.0%
Negative1.7%
Written reviews180 reviews
Positive81.1%
Neutral12.8%
Negative6.1%

Sumaddle

All ratings769 ratings
Positive98.3%
Neutral0.7%
Negative1.0%
Written reviews98 reviews
Positive94.9%
Neutral1.0%
Negative4.1%

User reviews

Hexologic

From 996 App Store ratings

What we love

  • 🎨 Beautiful visuals
  • 🧠 Engaging logic puzzles
  • 🕰️ Relaxing gameplay
  • 👍 Simple and intuitive
  • 🔢 Sudoku-like mechanics

Room to improve

  • ⏱️ Game is too short
  • 🔍 Not enough content/levels
  • 🐛 Some bugs and glitches
  • 🔊 Sound effects can be annoying

Sumaddle

From 769 App Store ratings

What we love

  • 👍 Fun and challenging game
  • 👍 Clean and intuitive interface
  • 👍 Helpful hint system
  • 🚀 No ads or data collection
  • 💡 Unique puzzle concept

Room to improve

  • 🐛 Automatic hints can be intrusive
  • 🐛 Inability to replay completed puzzles
  • 💡 Need more free/sample puzzles
  • 💡 Difficulty progression could be improved

Bugs and requests

Hexologic

Reported bugs

3 issues
  • Level 73 not completing
  • Achievements not working
  • Progress lost after update

Requested features

4 requests
  • More levels and content
  • Procedurally generated levels
  • Ability to mark/note possible answers
  • Separate volume controls for music and effects

Sumaddle

Reported bugs

2 issues
  • Losing progress when minimizing the app
  • Inconsistent difficulty ratings

Requested features

4 requests
  • Ability to selectively pencil in notes
  • More difficult puzzle options
  • Synced progress across devices
  • Detailed statistics and leaderboard

In-app purchases

None

Hexologic

No in-app purchases

10 purchases

Sumaddle

One-time10
  • Crafty, Pack 1$0.99
  • Crafty, Pack 2$0.99
  • Crafty, Pack 3$0.99
Show 7 more
  • Sneaky, Pack 1$0.99
  • Sneaky, Pack 2$0.99
  • Sneaky, Pack 3$0.99
  • Tricky, Pack 1$0.99
  • Tricky, Pack 2$0.99
  • Tricky, Pack 3$0.99
  • Puzzle Generator$9.99

Questions

Is Hexologic free?
Hexologic costs $2.99, with no in-app purchases.
Is Sumaddle free?
Sumaddle is free to download, with in-app purchases available.
Which has better reviews, Hexologic or Sumaddle?
Sumaddle is rated higher. Hexologic averages 4.7 out of 5 from 996 ratings, while Sumaddle averages 4.9 from 769 ratings.
Do Hexologic or Sumaddle have ads?
Neither Hexologic nor Sumaddle shows ads.
Which is updated more often, Hexologic or Sumaddle?
Hexologic ships an update every 2 months, and Sumaddle every 3 weeks. Most recently, Hexologic was updated on November 2, 2026 and Sumaddle on November 3, 2026.

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