Comparison

Stack 8 vs Peg Solitaire Ultra

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

Head to head
About

Stack 8

Tap to perfectly stack pixels in this endless challenge. One mistake means losing a pixel. Test your reflexes and precision to keep stacking.

Highlights
  • Endless gameplay
  • Precise tapping mechanics
  • Pixel stacking challenge
  • Reflex and precision testing
  • Simple one-tap controls
Features
Read full description

Stack 8 is endless! Tap to stack your pixels perfectly. One bad move and a pixel is gone. Stay sharp and keep stacking!

About

Peg Solitaire Ultra

Sharpen your logic and strategy with over 500 classic peg solitaire puzzles. Enjoy relaxing gameplay with no timers, plan your moves carefully, and aim to leave only one peg on the board. Customize visuals and replay your best solutions.

Highlights
  • Solve 500+ peg solitaire puzzles
  • Train logic, strategy, and focus
  • Unlimited undo feature
  • Hundreds of classic and unique boards
  • No time limits or pressure
  • Customize visual themes
  • Record and replay winning moves
Features
Read full description

Can you solve all 500+ peg solitaire puzzles? Enjoy a timeless classic puzzle game-mechanic (also known as marble solitaire, solo noble, solo goli, or marble jump). The game is designed to sharpen your logic, strategy, and focus; and train your brain. Every move counts. Plan carefully, think ahead, apply strategy and logic, and finish with just one peg remaining. Play at your own pace with no timers, no pressure - just pure thinking. HOW IT WORKS * Jump one peg over another to remove it from the board. * Your goal: clear the board until only one peg remains. * Sounds easy? Think again. * Each move can open new possibilities - or lead to a dead end. * Success requires planning, strategy, and patience. KEY FEATURES * Train logic, strategy, and focus. * Unlimited undo to retry and improve. * Hundreds of boards, including the classics: English (Standard), German, European, Diamond and more. * Board varies from easy to expert, geometric to abstract shapes, and many more) * Includes triangular puzzles. * Track best time and moves count. * All levels unlocked - play in any order. * Record, save, replay winning moves to admire or as brain refreshers. * Customize visual, with various boards, peg and background choices. * Easy tap/touch interface, with option to highlight movable pegs. * Beginner-friendly tutorial included Why You’ll Enjoy the Game: * Relaxing gameplay with no time limits * Perfect for quick sessions or deep focus * Replay levels to improve your score and reduce moves * Many different theming combinations to find your favorite visual atmosphere. Perfect for fans of: * Brain games * Logic puzzles * Offline puzzle games * IQ and thinking games Whether you want a relaxing brain game or a serious logic challenge, this puzzle delivers hours of engaging gameplay. Download now and see if you can master every board - and finish with just one peg left.

Screenshots

Stack 83 screens
Peg Solitaire Ultra4 screens

Verdict

The call

The clearest difference is rating: Peg Solitaire Ultra at 4.9 against Stack 8's 4.3. Peg Solitaire Ultra also leads on in-app purchases (none vs 2) and update cadence (every 2 months vs every 5 months). Stack 8's advantage is ads (none vs shown). On price, ratings volume 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. Stack 8 sells 2 one-off in-app purchases. Peg Solitaire Ultra asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Peg Solitaire Ultra holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 6 and 15 respectively.

UpkeepUpdate frequency

Stack 8 ships an update every 5 months, Peg Solitaire Ultra every 2 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

Scorecard6 real differences · 4 level
Stack 8 versus Peg Solitaire Ultra: the parameters behind the verdict, then further details
ParameterStack 8Peg Solitaire Ultra
PriceFreeFree
Rating4.3 (6 ratings)4.9 (15 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings615 — better
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size2 MB85 MB
Age rating4+9+
DeveloperTHE RISE COLLECTIONF Permadi

Customer experience

Stack 8

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Peg Solitaire Ultra

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Stack 8

One-time2
  • Unlock All$1.99
  • Remove Ads$1.99
None

Peg Solitaire Ultra

No in-app purchases

Questions

Is Stack 8 free?
Stack 8 is free to download, with in-app purchases available.
Is Peg Solitaire Ultra free?
Peg Solitaire Ultra is free to download, with no in-app purchases.
Which has better reviews, Stack 8 or Peg Solitaire Ultra?
Peg Solitaire Ultra is rated higher. Stack 8 averages 4.3 out of 5 from 6 ratings, while Peg Solitaire Ultra averages 4.9 from 15 ratings.
Do Stack 8 or Peg Solitaire Ultra have ads?
Peg Solitaire Ultra shows ads; Stack 8 does not.
Which is updated more often, Stack 8 or Peg Solitaire Ultra?
Stack 8 ships an update every 5 months, and Peg Solitaire Ultra every 2 months. Most recently, Stack 8 was updated on October 7, 2026 and Peg Solitaire Ultra on October 3, 2026.

Other comparisons