Comparison

Ultra Reaction vs Cridly

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

Head to head
About

Ultra Reaction

Test and improve your reflex speed with this engaging game. Compete across multiple modes, track your progress, and challenge friends to become the ultimate speed champion. It's a fun way to enhance reaction times for various fast-paced activities.

Highlights
  • 3 game modes (responsive, dynamic, endless)
  • 7 difficulty levels
  • Game Center integration
  • Leaderboard and achievements
  • Reaction time training
  • Improve speed and agility
  • Enhance concentration and endurance
Features
Read full description

Let's see who's faster with this reflex testing game. Improve your reaction speed and you'll even get better in other fast-paced games. √ 3 game modes (Responsive, Dynamic, Endless) and 9 levels √ 5 visual themes and 6 alternate app icons with the Supporter Pack √ a proven way to train and improve your reaction times Game modes: √ RESPONSIVE How quick are you? Test your reaction speed and monitor your improvement. Tap the squares as quickly as possible as soon as they appear. Perfect for improving your response time. √ DYNAMIC Try to reach your top speed! Hit the targets in the right order and dodge the red ones. Hit as many targets as possible in 30 seconds. Improve your speed and agility. √ ENDLESS Only the strong survive. Test your ability and concentration with this endurance mode. Hit the blue targets before they disappear in waves of increasing difficulty. A great way to improve your speed, agility, concentration and endurance.

About

Cridly

Features
Read full description

Looking for a moment of focus and connection in your busy life? Cridly is your perfect solution! This unique app combines the scientifically effective Schulte Grid focus training with the fun-filled "Newcomer" icebreaker game, allowing you to complete an efficient and enjoyable brain training session in just 5 minutes—whether during your commute, work breaks, or before bedtime. 【Schulte Grid – Your Tool to Boost Focus】 Scientific Training: Based on a classic psychological tool, it effectively trains your concentration, visual span, and reaction speed by finding and tapping randomly placed numbers. Personalized Challenges: Choose from various grid sizes ranging from 2×2 to 11×20, with adjustable difficulty suitable for everyone from beginners to experts. Progress Tracking: Record every session result, clearly visualize your improvement in focus and speed, and keep enhancing your performance. 【"Newcomer" Game – Fun and Engaging】 Interactive Entertainment: Within a time limit, find the "newcomer" character among a group of familiar faces. It’s lighthearted and fun while testing your observation and instant memory skills. App Features: Dual Value in One App: One app meets two core needs—self-improvement and social icebreaking. Make the Most of Fragmented Time: Each round takes just minutes—play anytime, anywhere. Simple and Beautiful Interface: Clean design and intuitive operation provide a comfortable user experience. Suitable for All Ages: Whether you’re a student, a working professional, or a senior looking to keep your mind sharp, everyone can benefit. Download Cridly now to ignite your focus and melt the ice in social settings! In a fast-paced world, inject vitality and fun into your brain.

Screenshots

Ultra Reaction4 screens
Cridly4 screens

Verdict

The call

The clearest difference is ads: Ultra Reaction at none against Cridly's shown. Cridly's advantage is update cadence (weekly vs every 5 months) and iOS requirement (12.0 vs 15.0). On price, 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. Ultra Reaction sells 2 one-off in-app purchases and Cridly sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ultra Reaction ships an update every 5 months, Cridly weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Ultra Reaction versus Cridly: the parameters behind the verdict, then further details
ParameterUltra ReactionCridly
PriceFreeFree
Rating4.5 (69 ratings) — better—
Positive reviews58.2% of reviews—
Number of ratings69 — better—
Update frequencyEvery 5 monthsWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size6 MB38 MB
Age rating4+4+
DeveloperFabio Bassan艳红 阳

In-app purchases

2 purchases

Ultra Reaction

One-time2
  • Remove ads$0.99
  • Supporter Pack$0.99
1 purchases

Cridly

One-time1
  • Cridly$1.99

Questions

Is Ultra Reaction free?
Ultra Reaction is free to download, with in-app purchases available.
Is Cridly free?
Cridly is free to download, with in-app purchases available.
Do Ultra Reaction or Cridly have ads?
Cridly shows ads; Ultra Reaction does not.
Which is updated more often, Ultra Reaction or Cridly?
Ultra Reaction ships an update every 5 months, and Cridly weekly. Most recently, Ultra Reaction was updated on October 23, 2026 and Cridly on October 24, 2026.

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