Cal AI vs Brain & Reflex Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Personalized lifestyle plans
- AI-powered meal analysis
- Nutritional breakdown
- Weight management support
- Food scanning feature
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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
Brain & Reflex Test
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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
Verdict
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
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.
| Parameter | Cal AI | Brain & Reflex Test |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (375K ratings) — better | — |
| Positive reviews | 32.4% of reviews | — |
| Number of ratings | 375K — better | — |
| Update frequency | Weekly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #6 — better | — |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 319 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Viral 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
Cal AI
- Unlimited$2.997 Days
- Unlimited3 Days trial$5.991 Month
- Unlimited$5.991 Month
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- 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
- Streak Restore$0.99
Brain & Reflex Test
- Unlock All Premium$0.99
Questions
Is Cal AI free?
Is Brain & Reflex Test free?
Do Cal AI or Brain & Reflex Test have ads?
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