Reaction Games vs PrimePop
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Reaction Games
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Reflexio is a fast-paced, minimalist arcade game designed to test and train your reaction time, speed, and focus. Whether you are a casual gamer looking to pass the time or an e-sports athlete wanting to warm up your aim and reflexes, Reflexio challenges you to push your limits. features: - Multiple game modes specifically designed to target different aspects of your reaction time. - Global leaderboards to compete with friends and players worldwide. - Detailed statistics to track your progress over time. - Minimalist dark mode design for distraction-free training. - Offline play supported. Train your brain, improve your focus, and become the fastest player in the world with Reflexio. Term EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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.
- Bubble-popping math puzzles
- Levels with increasing difficulty
- Earn stars and beat best times
- Multiple visual themes
- Offline play supported
- Built-in tutorial
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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
Verdict
Reaction Games and PrimePop are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Reaction Games sells 2 in-app purchases, starting at $0.99 per 7 days and PrimePop sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Reaction Games ships an update monthly, PrimePop every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Reaction Games | PrimePop |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 92 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | abdullah zubeyir ceylan | Harsh Patel |
In-app purchases
Reaction Games
- Reflexio Weekly Subscription$0.997 Days
- Reflexio Monthly Subscription$1.991 Month
PrimePop
- Refill Lives (Discount)$0.99
- Refill Lives$1.99
- Ad-Free Unlock$2.99
