Comparison

Star Thief vs Stacks Up

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

Head to head
About

Star Thief

Embark on an interstellar adventure across five unique worlds with over 70 levels. Challenge yourself with daily endless modes or a New Game+ after completion. Compete globally on leaderboards and unlock achievements.

Highlights
  • 70+ levels
  • Five unique worlds
  • Daily Rush mode
  • New Game+
  • Global online leaderboards
  • Game Center achievements
  • iCloud game saves
Features
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Highlights • 70+ levels and five unique worlds • Daily Rush and New Game+ modes • Global online leaderboards • Game Center achievements • ProMotion support for 120Hz devices • Supports all native device resolutions • iCloud game saves • Home screen quick actions • Free content updates • No ads, notifications or in-app purchases! Daily Rush mode is an all-new endless challenge mode set in a unique, procedurally generated level that changes every day at midnight. New Game+ unlocks after completing the game and adds a challenging new twist. To enable cloud saves go to Settings → iCloud → iCloud Drive → Sign in with Game Center. Reviews • Gamezebo (5 out of 5) • Apple 'N' Apps (4 out of 5) • AppAdvice (4 out of 5) • Pocket Gamer (8 out of 10) Star Thief is available exclusively for iPhone and iPad. Available on the App Store since 2012.

About

Stacks Up

A simple arcade game where players build towers of cylinders to achieve the highest score. Compete with friends and aim for the top of the leaderboard. Enjoy a straightforward, skill-based challenge.

Highlights
  • Build cylinder towers
  • Achieve high scores
  • Challenge friends
  • Leaderboard competition
  • Simple gameplay
Features
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Build up the cylinders as high as you can! Reach the highest score and challenge your friends. - Follow me on Twitter: https://twitter.com/khanglbtk - Visit my website: http://khangle.me

Screenshots

Star Thief4 screens
Stacks Up4 screens

Verdict

The call

The clearest difference is review sentiment: Star Thief at 95% against Stacks Up's 33%. Star Thief also leads on rating (4.9 vs 3.9) and update cadence (every 9 months vs every 20 months). Stacks Up's advantage is device support (5 vs 2) and iOS requirement (8.0 vs 17.0). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Star Thief holds the better App Store score, 4.9 against 3.9. Both are backed by a comparable volume of ratings — 16 and 34 respectively. Written reviews point the same way: 95% of Star Thief's written reviews are positive against 33% of Stacks Up's.

UpkeepUpdate frequency

Star Thief ships an update every 9 months, Stacks Up every 20 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 5 level
Star Thief versus Stacks Up: the parameters behind the verdict, then further details
ParameterStar ThiefStacks Up
PriceFreeFree
Rating4.9 (16 ratings) — better3.9 (34 ratings)
Positive reviews94.6% of reviews — better33.3% of reviews
Number of ratings1634 — better
Update frequencyEvery 9 months — betterEvery 20 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod, Apple TV, Apple Watch — better
Requires iOS17.08.0 — better
Further details — not scored
Size22 MB73 MB
Age rating4+4+
DeveloperPaul EwersKhang Le

Customer experience

Star Thief

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews56 reviews
Positive94.6%
Neutral0.0%
Negative5.4%

Stacks Up

All ratings33 ratings
Positive72.7%
Neutral3.0%
Negative24.2%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Bugs and requests

Star Thief

Requested features

6 requests
  • More levels
  • Updates
  • New worlds
  • Sequels or packs
  • Game Center leaderboards
Show 1 more
  • Russian translation

Stacks Up

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Star Thief

No in-app purchases

None

Stacks Up

No in-app purchases

Questions

Is Star Thief free?
Star Thief is free to download, with no in-app purchases.
Is Stacks Up free?
Stacks Up is free to download, with no in-app purchases.
Which has better reviews, Star Thief or Stacks Up?
Star Thief is rated higher. Star Thief averages 4.9 out of 5 from 16 ratings, while Stacks Up averages 3.9 from 34 ratings.
Do Star Thief or Stacks Up have ads?
Neither Star Thief nor Stacks Up shows ads.
Which is updated more often, Star Thief or Stacks Up?
Star Thief ships an update every 9 months, and Stacks Up every 20 months. Most recently, Star Thief was updated on October 24, 2026 and Stacks Up on October 21, 2026.

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