Comparison

Doodle Boo vs Snap Ninja

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

Head to head
About

Doodle Boo

Features
Read full description

Available in English, Spanish, German, Japanese, and Simplified Chinese. Doodle Boo is a fast memory-and-reflex arcade game. Watch carefully during the preview phase, then the room goes fully dark. Scratch away the black layer and find every Boo before time runs out. How it works: - Memorize moving Boo positions in preview. - Darkness covers the screen. - Scratch to reveal the scene and detect Boos. - Find all Boos to clear the level. - Fail one level and the run ends. Why players like it: - Short, intense rounds. - Random haunted backgrounds and ghost animations each level. - Clean controls with touch or mouse. - Local best score saving. Monetization: - The game may show ads. - Optional one-time purchase removes ads. How far can you climb in the dark?

About

Snap Ninja

Test your reflexes with this ninja-themed game. Tap the screen the moment it turns green after a red glow. Track your stats, share results, and customize haptic feedback. It offers a clean, distraction-free experience for honing reaction speed.

Highlights
  • Red-to-green reaction test
  • Unpredictable random delays
  • Dojo stats tracking
  • Dark cyber-ninja visuals
  • Customizable haptic feedback
  • Instant shareable result cards
  • Optional beginner tutorial
Read full description

Snap Ninja is a premium reaction speed tester Test Your Reflexes – Master the Art of the Snap! Challenge your reaction speed in this sleek, addictive ninja-themed reflex trainer! Stay perfectly still while the screen glows RED... then strike the instant it turns GREEN! One lightning-fast tap decides if you're a shadow legend or just another slowpoke. Average humans clock 250–320 ms. Serious gamers slice into 180–220 ms. Elite ninjas disappear under 180 ms — are you ready to join them? Why Snap Ninja stands out in the dojo: Authentic red-to-green reaction test with unpredictable random delays — no patterns to game! Persistent Dojo Stats: Track your all-time best, 7-day fastest & average, plus count of elite sub-300 ms reactions Gorgeous dark cyber-ninja visuals: Breathing animations, vibrant gradients, explosive particle bursts on epic scores, and fully customizable haptic feedback (off/light/medium/strong) for that satisfying feel Instant shareable result cards with ninja flair — show off your time + savage comment to friends, Stories, or group chats Optional beginner tutorial so new recruits don't get caught off-guard Clean & focused: Zero ads, zero distractions — just pure reflex sharpening Whether you're an esports pro chasing every millisecond, an athlete honing explosive starts, or just someone who loves a quick brain boost — Snap Ninja delivers addictive training with style and swagger. One finger. One moment. Endless bragging rights. Snap Ninja — Where patience turns into lightning. Download now and prove you're untouchable!

Screenshots

Doodle Boo4 screens

Verdict

The call

The clearest difference is in-app purchases: Snap Ninja at none against Doodle Boo's 1. Doodle Boo's advantage is device support and iOS requirement (12.0 vs 26.2). 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. Doodle Boo sells 1 one-off in-app purchase. Snap Ninja asks for nothing beyond the download.

Scorecard3 real differences · 5 level
Doodle Boo versus Snap Ninja: the parameters behind the verdict, then further details
ParameterDoodle BooSnap Ninja
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
AdsYes—
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — better—
Requires iOS12.0 — better26.2
Further details — not scored
Size72 MB6 MB
Age rating4+4+
DeveloperJuan OrmaecheaMICHAEL SINKS

In-app purchases

1 purchases

Doodle Boo

One-time1
  • Remove Ads$1.99
None

Snap Ninja

No in-app purchases

Questions

Is Doodle Boo free?
Doodle Boo is free to download, with in-app purchases available.
Is Snap Ninja free?
Snap Ninja is free to download, with no in-app purchases.

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