Comparison

Cal AI vs Brain & Reflex Test

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

Head to head
About

Cal AI

This app helps you achieve your fitness goals by providing personalized plans and nutritional breakdowns. Simply answer lifestyle questions, snap a photo of your meal, and receive an analysis to support your journey.

Highlights
  • Personalized lifestyle plans
  • AI-powered meal analysis
  • Nutritional breakdown
  • Weight management support
  • Food scanning feature
Features
Read full description

HOW TO USE CAL AI: 1) Answer lifestyle questions to build your plan 2) Snap a photo of your meal* 3) Get your nutritional breakdown* If you want to get your dream body, Cal AI will help you get there with less time spent than anyone else. We aren't another complicated diet app. We want to empower everyone to be confident in their bodies with minimal time spent, but you have to work hard. We will support you and give you the tools and information you need. If you have any ideas or questions, please email us at team@calai.app. NOTE: We do not offer medical advice. Any and all recommendations should be viewed as suggestions, please consult with a professional and do your own research before trying a new calorie and nutrient plan. *FOOD SCANNING ANALYSIS RESULTS REQUIRE A SUBSCRIPTION TERMS: https://calai.app/tos

About

Brain & Reflex Test

Features
Read full description

How sharp are your reflexes — and how strong is your memory? Brain & Reflex Test challenges your mind with 7 fast-paced cognitive tests across two categories: Reaction and Memory. REACTION TESTS • Timing — Stop the timer at the exact target duration. How precise can you be? • Tap Reflex — Tap the square before it disappears. Speed is everything. • Color Stroop — Tap the block that matches the color name. Don't let your brain fool you. • Math Reflex — Solve quick math problems before time runs out. (Premium) MEMORY TESTS • Shape Count — Count the shapes on screen as fast as you can. • Color Grid — Memorize color positions, then recall them from a blank grid. (Premium) • Number Sequence — Remember where numbers appeared, in order. (Premium) Each test tracks your personal best. Simple, clean, and endlessly replayable. Available in English and Chinese (中文).

Screenshots

Cal AI4 screens
Brain & Reflex Test3 screens

Verdict

The call

The clearest difference is ads: Brain & Reflex Test at none against Cal AI's shown. Brain & Reflex Test also leads on iOS requirement (16.0 vs 18.0). Cal AI's advantage is chart position (#6 vs unranked). 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. Cal AI sells 9 in-app purchases, starting at $2.99 per 7 days and Brain & Reflex Test sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences · 8 level
Cal AI versus Brain & Reflex Test: the parameters behind the verdict, then further details
ParameterCal AIBrain & Reflex Test
PriceFreeFree
Rating4.8 (375K ratings) — better—
Positive reviews32.4% of reviews—
Number of ratings375K — better—
Update frequencyWeekly—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#6 — better—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS18.016.0 — better
Further details — not scored
Size319 MB2 MB
Age rating4+4+
DeveloperViral Development LLC凯铭 王

Bugs and requests

Cal AI

Reported bugs

4 issues
  • Freezing/crashing issues
  • Incorrect data entry and logging
  • Syncing problems across devices
  • Unreliable barcode scanning

Requested features

5 requests
  • Ability to manually adjust portion sizes
  • Integration with fitness trackers
  • Detailed macro and nutrient breakdowns
  • Saved meal/recipe functionality
  • More customization options

Brain & Reflex Test

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Cal AI

Subscriptions8
  • Unlimited$2.997 Days
  • Unlimited3 Days trial$5.991 Month
  • Unlimited$5.991 Month
Show 5 more
  • Unlimited$9.991 Month
  • Unlimited$19.991 Year
  • Unlimited Plan3 Days trial$19.991 Year
  • Unlimited$29.991 Year
  • Unlimited3 Days trial2 variants$29.991 Year
One-time1
  • Streak Restore$0.99
1 purchases

Brain & Reflex Test

One-time1
  • Unlock All Premium$0.99

Questions

Is Cal AI free?
Cal AI is free to download, with in-app purchases available.
Is Brain & Reflex Test free?
Brain & Reflex Test is free to download, with in-app purchases available.
Do Cal AI or Brain & Reflex Test have ads?
Cal AI shows ads; Brain & Reflex Test does not.

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