
Up to 99: Focus & Reaction
Find and tap target numbers while racing a time limit.
Useful for a brief attention/reaction game session
Four difficulty levels and online comparisons add optional competition.
Keep in mind: A score is not a clinical measure of attention or cognition; a developer invite only starts when accepted, with no guaranteed availability.
Inside the app
Official product imagesWhat you can do
- Timed number-finding toward ninety-nine
- Four challenge levels
- Online/developer matches and earned-coin progression
Good for
- People choosing a casual number reaction game
Consider alternatives for
- Cognitive diagnosis or guaranteed live developer access
Limitations & considerations
- Captured minimum: iOS 15.6.
- A score is not a clinical measure of attention or cognition; a developer invite only starts when accepted, with no guaranteed availability.
Privacy & permissions
Online scores/results are uploaded when connected; use an appropriate player identity and review what becomes public.
Sources & review notes Updated Nov 12, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.



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