Comparison

Index Sums vs Roller Escape

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

Head to head
About

Index Sums

Engage your mind with a Japanese number logic puzzle. Fill grids based on row and column sums, using pure logic to reveal hidden patterns. Offers multiple difficulty levels and daily challenges for continuous mental stimulation.

Highlights
  • Row and column sum logic puzzles
  • Multiple difficulty levels
  • Daily challenges
  • Progress tracking and statistics
  • Offline play
  • Customizable themes
  • Haptic feedback
Features
Read full description

Challenge your mind with Index Sums (Kakurasu), an elegant Japanese number logic puzzle that combines the best of Sudoku and Nonograms! HOW TO PLAY: • Fill in the grid based on row and column sums • Use logic to determine which cells should be filled • Complete the puzzle to reveal a hidden pattern • No guessing required - pure logic and deduction! KEY FEATURES: • Multiple difficulty levels (Easy, Medium, Hard) • Daily challenges to keep your mind sharp • Track your progress and statistics • Beautiful, minimalist design • Dark mode support • Offline play capability • Customizable themes and colors • Haptic feedback for better interaction BENEFITS: • Mental Agility: Challenge your logical thinking and problem-solving skills • Focus & Concentration: Practice maintaining focus through engaging puzzles • Pattern Recognition: Develop your ability to spot patterns and make quick decisions • Stress Relief: A relaxing way to unwind while keeping your mind active • Daily Challenge: Build a fun routine with daily puzzles • Progress Tracking: Monitor your improvement over time GAME MODES: • Classic Mode: Solve at your own pace • Daily Puzzles: New challenges every day • Practice Mode: Learn the basics FEATURES: • Intuitive touch controls • Haptic feedback • Progress tracking and statistics • Level progression system • Share your achievements • No ads or interruptions • Regular updates with new features Whether you're a puzzle enthusiast or looking to improve your logical thinking, Index Sums offers the perfect blend of challenge and satisfaction. Download now and join thousands of players in this addictive number logic puzzle!

About

Roller Escape

Features
Read full description

Roller Escape – Match, Slide, Escape! Guide colorful cars through a maze-like garden filled with paths, blocks, and tricky turns. Drag to move each vehicle toward the staircase that matches its color — but watch out for obstacles and beat the clock! Features: Fun drag-and-slide controls Color-matching gameplay Challenging garden puzzles Time-based levels for extra thrill Simple to play, tough to master By downloading Roller Escape, you agree to our terms of service, which can be found at https://www.wolvesinteractive.com/legal/term-of-use. If you have any questions or concerns, please contact us via https://www.wolvesinteractive.com/support

Screenshots

Index Sums4 screens
Roller Escape4 screens

Verdict

The call

The clearest difference is ads: Index Sums at none against Roller Escape's shown. Roller Escape's advantage is update cadence (every 8 days vs every 3 weeks) and iOS requirement (13.0 vs 17.6). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Index Sums ships an update every 3 weeks, Roller Escape every 8 days. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
Index Sums versus Roller Escape: the parameters behind the verdict, then further details
ParameterIndex SumsRoller Escape
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeksEvery 8 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size25 MB95 MB
Age rating4+4+
DeveloperZORIX LLCWolves Interactive

In-app purchases

None

Index Sums

No in-app purchases

None

Roller Escape

No in-app purchases

Questions

Is Index Sums free?
Index Sums is free to download, with no in-app purchases.
Is Roller Escape free?
Roller Escape is free to download, with no in-app purchases.
Do Index Sums or Roller Escape have ads?
Roller Escape shows ads; Index Sums does not.
Which is updated more often, Index Sums or Roller Escape?
Index Sums ships an update every 3 weeks, and Roller Escape every 8 days. Most recently, Index Sums was updated on October 9, 2026 and Roller Escape on October 11, 2026.

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