Comparison

100 Logic Games vs Sumaddle

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

Head to head
About

100 Logic Games

Engage your mind with over 100 unique puzzle games, offering a fresh alternative to traditional logic challenges. With thousands of levels, save progress, hints, and note-taking features, it's perfect for keeping your brain sharp during downtime.

Highlights
  • 100+ unique puzzle types
  • Thousands of levels
  • Save game progress
  • In-game hints
  • Note-taking for puzzles
  • Pinch zoom for large puzzles
  • GameCenter achievements
Features
Read full description

Train your brain with 100 (+16) different types of Puzzle Games ! Can't stand Sudoku ? Or actually, maybe you love it, but you’re looking for a change ? These puzzle games are a lot more entertaining and enjoyable, providing similar mental exercise. Choose among increasingly difficult and big puzzle levels, save your progress, undo, restart and take advantage of the hints to keep going when stuck. An ideal companion for spare time, with enough variety you’re sure to find at least one game you’ll love. PARKS • Plant the Trees. But not too close ! SNAIL • 1,2,3…1,2,3…Follow the Trail SKYSCRAPERS • Find the Skyline ! TENTS • Each camper wants his shade. But his privacy too ! ABCD • It’s easy as ABC. Well, almost ! BATTLESHIPS • Play solo Battleships. No peeking ! NURIKABE • Walls and Gardens. Well, actually just one Wall and many Gardens HITORI • Shady numbers LIGHTEN UP • Lighten your room, but not the light bulbs ! MAGNETS • Respect the attraction. And the repulsion ! HIDDEN STARS • They must be somewhere, just follow the arrows BRANCHES • A branching alternative to Nurikabe TATAMI • 1,2,3…1,2,3…Fill the mats FUTOSHIKI • A classic in inequalities HIDDEN PATH • Jump and follow the arrows BLOCKED VIEW • This time it’s just one Garden and many Walls FILLOMINO • Number those Parks BLACK BOX • Fire Lasers, Find Atoms ! NUMBER LINK • The Number Connection MASYU • Necklace and Pearls SLITHERLINK • Looping Minesweeper MOSAIK • Puzzler Painter LINESWEEPER • Revenge of the Looping Minesweeper HIDATO • Numbers Maze KAKURO • Sum it up ! CALCUDOKU • Math Sudoku LANDSCAPER • Variety is key ! GALAXIES • Spiraling into Space CLOUDS • Weather Radar ROOMS • Close that door ! DOMINO • Tiles and Tiles LOOPY • Enough Slitherlink ? RIPPLE EFFECT • Mind the Ripples ! BOX IT UP • Boxing Interval WALLS • Maze of Bricks SLANTED MAZE • Maze of Slants ! MATHRAX • Diagonal Math Wiz (… many more !!) Features: • 10000 puzzle levels • Gamecenter achievements and leaderboards • Pinch Zoom for big puzzles • Auto-save game and quick resuming • In-game rules and solved example • Timed Hints • Note-taking for complex puzzles • Single game progress in list • Single purchase to remove the ads on all devices and get a Quick Input Panel for less taps Have fun !

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

• “Brilliant puzzle game”, UK App Store review Apr 2025 • “Best Puzzle Game I’ve Ever Played”, US App Store review Jan 2025 • “The ONLY iOS game I've never gotten tired of”, Reddit review Apr 2024 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 adding the essential element of interaction. This transforms the puzzles into intriguing 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 can focus on using logic to narrow down the combinations and find a fitting arrangement. Some reasons why you will enjoy playing Sumaddle: • puzzles range in size and difficulty from small and simple to large and mind-blowing • 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

100 Logic Games4 screens
Sumaddle3 screens

Verdict

The call

The clearest difference is rating: Sumaddle at 4.9 against 100 Logic Games's 4.7. Sumaddle also leads on update cadence (every 3 weeks vs every 2 months). 100 Logic Games's advantage is iOS requirement (9.0 vs 16.0). On price, review sentiment, 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

Both are free to download. 100 Logic Games sells 1 one-off in-app purchase and Sumaddle sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

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 — 696 and 767 respectively. Written reviews point the same way: 89% of 100 Logic Games's written reviews are positive against 95% of Sumaddle's.

UpkeepUpdate frequency

100 Logic Games ships an update every 2 months, Sumaddle every 3 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
100 Logic Games versus Sumaddle: the parameters behind the verdict, then further details
Parameter100 Logic GamesSumaddle
PriceFreeFree
Rating4.7 (696 ratings)4.9 (767 ratings) — better
Positive reviews88.8% of reviews94.9% of reviews — better
Number of ratings696767 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better16.0
Further details — not scored
Size98 MB30 MB
Age rating4+4+
DeveloperAndrea SabbatiniJonathan Buchanan

Customer experience

100 Logic Games

All ratings696 ratings
Positive92.4%
Neutral3.7%
Negative3.9%
Written reviews278 reviews
Positive88.8%
Neutral4.3%
Negative6.8%

Sumaddle

All ratings767 ratings
Positive98.3%
Neutral0.7%
Negative1.0%
Written reviews98 reviews
Positive94.9%
Neutral1.0%
Negative4.1%

Bugs and requests

100 Logic Games

Not enough reviews yet to summarise bugs or requests.

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

1 purchases

100 Logic Games

One-time1
  • Remove Ads on all games !$7.99
15 purchases

Sumaddle

One-time15
  • Quirky, Pack 5$0.99
  • Very Difficult Puzzles$0.99
  • Quirky, Pack 1$0.99
Show 12 more
  • Premium 9x9 Puzzles, Pack 1$0.99
  • Crafty, Pack 1$0.99
  • Crafty, Pack 2$0.99
  • Crafty, Pack 3$0.99
  • 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
  • Assorted Puzzles$0.99
  • Puzzle Generator$9.99

Questions

Is 100 Logic Games free?
100 Logic Games is free to download, with in-app purchases available.
Is Sumaddle free?
Sumaddle is free to download, with in-app purchases available.
Which has better reviews, 100 Logic Games or Sumaddle?
Sumaddle is rated higher. 100 Logic Games averages 4.7 out of 5 from 696 ratings, while Sumaddle averages 4.9 from 767 ratings.
Do 100 Logic Games or Sumaddle have ads?
Neither 100 Logic Games nor Sumaddle shows ads.
Which is updated more often, 100 Logic Games or Sumaddle?
100 Logic Games ships an update every 2 months, and Sumaddle every 3 weeks. Most recently, 100 Logic Games was updated on September 22, 2026 and Sumaddle on September 21, 2026.

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