Spot the Difference Master vs Reflex Test Pro
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Spot the Difference Master
Find subtle differences between two similar images to complete levels. This game offers humorous art, brain-boosting challenges, and hundreds of levels for all ages. Enjoy simple, addictive fun that sharpens focus and observation skills.
- Humorous art style
- Brain-boosting and relaxing gameplay
- Easy tap-to-circle controls
- Hundreds of levels
- Diverse themes and increasing challenges
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Two similar-looking pictures hide subtle differences. Find and circle them all to complete each level! Simple yet addictive fun for all ages! Features: Humorous Art Style – Discover funny and creative illustrations in every challenge! Brain-Boosting & Relaxing – Train your focus and observation while having fun! Easy to Play – Just tap and circle the differences. No learning curve needed! Hundreds of Levels – Explore diverse themes and increasing challenges! Think you have a sharp eye? Whether you're unwinding, competing with friends, or simply love puzzles, this game will bring you endless joy! Download now and start spotting the differences!
Reflex Test Pro
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Use this powerful reaction time test to discover your true brain speed. Measure, train, and improve your reflexes with clean, focused challenges designed for real performance. Find out your reaction time in milliseconds and track your progress over time. How fast are you compared to others? Features: • Accurate reaction time measurement • Multiple game modes • Track your personal best • Clean and distraction-free design • Brain training for focus and speed • Works offline Perfect for: • Brain training • Gamers • Athletes • Students • Anyone curious about their brain speed Download now and test your reaction time.
Screenshots
Verdict
The clearest difference is price: Spot the Difference Master at Free against Reflex Test Pro's $0.99. Spot the Difference Master also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (15.6 vs 26.2). Reflex Test Pro's advantage is ads (none vs shown). On 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
Spot the Difference Master is free to download; Reflex Test Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Spot the Difference Master ships an update every 2 weeks, Reflex Test Pro every 3 months. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.
| Parameter | Spot the Difference Master | Reflex Test Pro |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.1 (28 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 28 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 134 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | 宇良 易 | Daniel Gerharts |
In-app purchases
Spot the Difference Master
No in-app purchases
Reflex Test Pro
No in-app purchases
Questions
Is Spot the Difference Master free?
Is Reflex Test Pro free?
Do Spot the Difference Master or Reflex Test Pro have ads?
Which is updated more often, Spot the Difference Master or Reflex Test Pro?
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