Comparison

SoloTest vs Modulo

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

Head to head
About

SoloTest

Features
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SoloTest brings the 200-year-old peg solitaire puzzle to your phone with a warm, modern design. HOW TO PLAY Tap a peg, then jump it over a neighbour into an empty hole, the peg you jump is removed. Keep going until as few pegs as possible remain. Leave just one, dead centre, and you're a genius. FEATURES • 7 Boards: Classic Cross, Grand Cross, Plus Sign, Diamond, Triangle 15, Fortress and Starburst (2 free) • 15 Board Colours: recolour the board to your taste (2 free) • Daily Challenge: everyone plays the same board each day; build your streak • Smart Verdicts: board-aware ratings from Fool all the way to Genius • Detailed Statistics: best score, solve rate, verdict history and per-board bests • 9 Achievements: from First Win to Daily Devotee • Light & Dark: handcrafted Tutti and Night themes • Share Results: a clean card to show off your solve • Fully Localised: native in 35 languages • Accessible: VoiceOver labels, colour-blind-safe pegs and a reduce-motion mode • No ads, ever SOLOTEST PRO Unlock every board and colour, Undo and Move Replay, and unlimited daily play. Download SoloTest today and find out how far you can go.

About

Modulo

Features
Read full description

Exercise your brain with Modulo – the ultimate sliding puzzle game that bends the borders of logic! Are you ready to boost your IQ and spatial awareness? Modulo reinvents the classic sliding block puzzle by adding a mind-bending twist: The Modulo Effect. It is not just a game; it is a relaxing yet challenging brain workout designed for puzzle lovers. THE MODULO EFFECT: A NEW WAY TO SOLVE Forget traditional boundaries. In Modulo, the grid is an infinite loop. When you slide a tile off the edge, it wraps around and reappears on the opposite side. Match the board to the "Target" pattern in the fewest moves possible. Simple to learn, but hard to master! WHY YOU WILL LOVE MODULO: UNIQUE LOGIC MECHANIC Experience a seamless wrapping mechanic that challenges your critical thinking. Perfect for fans of Sudoku, Rubik's Cube, and math puzzles. DAILY BRAIN TRAINING Keep your mind sharp with new challenges every day. Improve your concentration, pattern recognition, and short-term memory with our handcrafted daily puzzles. COMPETE GLOBALLY Climb the Global Leaderboards. Solve grid puzzles faster than anyone else and prove you are the true Logic Master. Filter ranks by difficulty or grid size. RELAXING & MINIMALIST Enjoy a sleek, dark-themed UI that helps you focus. No distractions, just pure logic. It is the perfect anxiety relief and calming game for your breaks. ENDLESS MODES Customize your gameplay! Choose from Numbers, Colors, or Letters. Whether you want a quick 3x3 warm-up or a hardcore 6x6 expert challenge, Modulo adapts to your skill level. TOOLS FOR SUCCESS • Target Preview: Check your goal anytime without losing focus. • Undo Move: Made a mistake? Fix it instantly. • Stats Tracker: Monitor your progress and best times. Join thousands of players in this addictive loop puzzle adventure. Whether you are a casual player looking for a fun riddle or a hardcore solver aiming for the #1 spot, Modulo is your next obsession. Download Modulo now and start sliding, wrapping, and solving! Contact & Support: Have feedback or found a bug? Check the settings menu to contact us. Privacy Policy & Terms of Use are available within the app.

Screenshots

SoloTest4 screens
Modulo4 screens

Verdict

The call

The clearest difference is in-app purchases: Modulo at none against SoloTest's 3. Modulo also leads on iOS requirement (15.0 vs 18.2). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SoloTest sells 3 in-app purchases, starting at $1.99 per 7 days. Modulo asks for nothing beyond the download.

UpkeepUpdate frequency

SoloTest ships an update every 2 weeks, Modulo fortnightly. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 4 level
SoloTest versus Modulo: the parameters behind the verdict, then further details
ParameterSoloTestModulo
PriceFreeFree
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.215.0 — better
Further details — not scored
Size9 MB75 MB
Age rating4+4+
DeveloperFLATISLER BILGISAYAR YAZILIM BILISIM DANISMANLIK HIZMETLERI LIMITED SIRKETIMehmet Gueven

In-app purchases

3 purchases

SoloTest

Subscriptions3
  • SoloTest Premium Weekly$1.997 Days
  • Premium Aylık Üyelik$3.991 Month
  • Premium Yıllık Üyelik$19.991 Year
None

Modulo

No in-app purchases

Questions

Is SoloTest free?
SoloTest is free to download, with in-app purchases available.
Is Modulo free?
Modulo is free to download, with no in-app purchases.
Do SoloTest or Modulo have ads?
Neither SoloTest nor Modulo shows ads.
Which is updated more often, SoloTest or Modulo?
SoloTest ships an update every 2 weeks, and Modulo fortnightly. Most recently, SoloTest was updated on October 6, 2026 and Modulo on October 3, 2026.

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