Comparison

Quantum vs PrimePop

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

Head to head
About

Quantum

Features
Read full description

Unlock the Mysteries of the Quantum Realm! Dive into Quantum Cat, a unique 2D puzzle platformer that blends challenging physics-based gameplay with real quantum mechanics concepts. Take control of a cat with the extraordinary ability to exist in multiple states at once! The Observer Effect In this world, being seen changes everything. Navigate through 5 handcrafted levels where "Observers" (cameras and sensors) lock your state. Use your wits to stay hidden, or manipulate their gaze to your advantage. Superposition Mechanic Stuck at a wall? Need to be in two places at once? Activate your Superposition ability! Split your reality to interact with special quantum platforms, dodge traps, and phase through obstacles. But be careful—your quantum stability is draining fast! Key Features: -Unique Quantum Gameplay: A fresh take on platforming where you control probability, not just movement. -5 Mind-Bending Levels: Progressively difficult puzzles that will test your logic and reflexes. -Stability Management: Collect Quantum Orbs to restore your coherence and aim for the perfect run. -Dynamic Physics: Precise controls and interaction with a world that reacts to your presence. -Clean & Modern Art: A polished aesthetic inspired by the strange beauty of the subatomic world. Are you ready to challenge reality? Download Quantum Cat now and find out if the cat is alive, dead, or winning!

About

PrimePop

A bubble-popping math puzzle game where players tap bubbles whose numbers add or subtract to form prime numbers. Achieve target scores to level up, but beware of incorrect combinations. Offers increasing difficulty and engaging visual and audio effects.

Highlights
  • Bubble-popping math puzzles
  • Levels with increasing difficulty
  • Earn stars and beat best times
  • Multiple visual themes
  • Offline play supported
  • Built-in tutorial
Features
Read full description

Tap. Add. Pop. Find the primes! PrimePop is a bubble-popping math puzzle with satisfying pop effects and a brain-teasing challenge that gets harder every round. HOW TO PLAY Select bubbles whose numbers add or subtract to make a prime number. Pop primes to hit the target score and level up - but choose carefully: wrong combos cost a life! FEATURES - Levels that grow trickier as you go - how far can you get? - Earn up to 3 stars on every level and beat your best time - Three beautiful themes: Lagoon, Aurora, and Starlight - Earn bonus lives as you progress - Glassy bubbles, juicy pop effects, and cheerful music - Learn it in one minute with the built-in tutorial - Play offline - no internet needed Simple to learn. Tricky to master. Impossible to put down. From QratedSoul LLC

Screenshots

Quantum4 screens
PrimePop4 screens

Verdict

The call

The clearest difference is in-app purchases: Quantum at none against PrimePop's 3. Quantum also leads on ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). PrimePop's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price 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. PrimePop sells 3 one-off in-app purchases. Quantum asks for nothing beyond the download.

UpkeepUpdate frequency

Quantum ships an update every 4 days, PrimePop every 3 weeks. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
Quantum versus PrimePop: the parameters behind the verdict, then further details
ParameterQuantumPrimePop
PriceFreeFree
Rating—4.2 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.6 — better
Further details — not scored
Size1 MB7 MB
Age rating4+4+
DeveloperCelal Can SagnakHarsh Patel

In-app purchases

None

Quantum

No in-app purchases

3 purchases

PrimePop

One-time3
  • Refill Lives (Discount)$0.99
  • Refill Lives$1.99
  • Ad-Free Unlock$2.99

Questions

Is Quantum free?
Quantum is free to download, with no in-app purchases.
Is PrimePop free?
PrimePop is free to download, with in-app purchases available.
Do Quantum or PrimePop have ads?
PrimePop shows ads; Quantum does not.
Which is updated more often, Quantum or PrimePop?
Quantum ships an update every 4 days, and PrimePop every 3 weeks. Most recently, Quantum was updated on October 4, 2026 and PrimePop on October 14, 2026.

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