Comparison

Shape Theory vs Rockhopper

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

Head to head
About

Shape Theory

Uncover hidden geometric shapes by strategically revealing parts of a concealed form. Deduce the correct shape from a list of suspects to advance through increasingly challenging levels. Compete globally for the top leaderboard spot.

Highlights
  • Shape discovery through limited reveals
  • Strategic deduction of hidden forms
  • Progressive difficulty levels
  • Minimalist, captivating graphics
  • Global leaderboard competition
  • Brain teaser and strategy gameplay
Features
Read full description

Master the art of perception in Shape Theory—a sleek, addictive puzzle game where strategy meets deduction. Uncover hidden geometrical forms buried beneath a mysterious surface and put your sharpest instincts to the test. Think you have what it takes? Dive into a labyrinth of shadow and shape. How to Play: 1. DISCOVERY: Tap the mysterious sand to reveal slices of the hidden shape. With only three glimpses allowed per round, every move is a calculated risk. Use them wisely! 2. DECISION: Analyze your findings. Once you’ve pieced together the clues, select the correct form from the five suspects below. Nail the deduction to advance. 3. ADVANCEMENT: As you progress, the mysteries grow more complex. Can you stay sharp as the challenge intensifies? Play it cool, minimize your clues, and maximize your score. Shape Theory features a minimalist aesthetic designed to keep you locked in the zone, focusing entirely on the puzzle at hand. Ready to prove your genius? Climb the global leaderboard, challenge your friends, and establish your dominance. It’s time to unleash your inner detective. Download Shape Theory and master the geometric unknown today. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Rockhopper

This retro-style indie game offers challenging platform puzzles with two distinct modes: infinite survival and timed levels. Master various platform types and overcome numerous obstacles and enemies to achieve high scores and gold medals. It's a completely free experience with no ads or in-app purchases.

Highlights
  • Infinite survival mode
  • 20 timed levels
  • Multiple platform types
  • Various enemies and obstacles
  • Power-ups
  • Global leaderboards and achievements
Read full description

Indie developed, super difficult, retro style game. NO ADVERTS and NO IAPs, absolutely 100% FREE. Rack up a high score on the INFINITE survival mode, or test your dexterity with 20 infuriating TIMED levels. You're going to need some serious skill to finish every level, followed by the impossible challenge of beating the gold medal times. FEATURES: > Two game modes. SURVIVAL and LEVELS. > Spring, rock, ice and moving PLATFORMS. > Spikes, saws, fire and bird ENEMIES. > Avalanches, snowmen & snowballs. > Rocket & helmet POWERUPS to help you survive. > Global leaderboards & achievements. CONTROLS: > Hold left or right side of screen to float in that direction.

Screenshots

Shape Theory4 screens
Rockhopper4 screens

Verdict

The call

The clearest difference is ads: Rockhopper at none against Shape Theory's shown. Rockhopper also leads on monetization model (free vs free with in-app purchases) and update cadence (weekly vs every 3 weeks). On price, review sentiment, 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. Shape Theory sells 3 in-app purchases, starting at $0.99 per month and Rockhopper sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Shape Theory ships an update every 3 weeks, Rockhopper weekly. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
Shape Theory versus Rockhopper: the parameters behind the verdict, then further details
ParameterShape TheoryRockhopper
PriceFreeFree
Rating—4.5 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.616.0 — better
Further details — not scored
Size13 MB70 MB
Age rating4+9+
DeveloperBulltechRonald Batty

Customer experience

Shape Theory

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Rockhopper

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Shape Theory

Subscriptions2
  • No Ads For 1 Month$0.991 Month
  • No Ads For 1 Year$4.991 Year
One-time1
  • No Ads Forever$8.99
1 purchases

Rockhopper

One-time1
  • Unlock ALL Levels$2.99

Questions

Is Shape Theory free?
Shape Theory is free to download, with in-app purchases available.
Is Rockhopper free?
Rockhopper is free to download, with in-app purchases available.
Do Shape Theory or Rockhopper have ads?
Shape Theory shows ads; Rockhopper does not.
Which is updated more often, Shape Theory or Rockhopper?
Shape Theory ships an update every 3 weeks, and Rockhopper weekly. Most recently, Shape Theory was updated on October 12, 2026 and Rockhopper on October 10, 2026.

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