Ankle Flex vs Calorie Smart AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ankle Flex
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A timer app associated with the Ankle Flex physical therapy device. Includes the default timers for the Ankle Flex protocol, the ability to create new custom timers, and automatic activity logging.
Calorie Smart AI
Effortlessly track your food intake using voice, photos, or barcodes. This AI-powered app provides instant macro breakdowns, a unified health dashboard, and smart insights to help you achieve your wellness goals without the usual hassle.
- Instant voice logging
- AI photo food identification
- Barcode scanning
- Unified health dashboard
- Daily health score
- Macro and nutrition breakdown
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Calorie Smart AI eliminates the #1 reason people quit food tracking: friction. No more spreadsheets. No more trying other apps. Log instantly with voice, photo, or barcode — whether you’re cooking, commuting, or finishing a workout. Simple. Accurate. Built to stick. VOICE-INTENT LOGGING Say, “I had a banana with a cup of greek yogurt and black coffee,” and it logs instantly. No searching. No manual entry. Just speak naturally. AI VISION SCANNING Snap a photo of your plate. Our AI identifies foods and estimates portions and macros in seconds. BARCODE SCAN-TO-LOG Packaged food? Scan and eat while we log. GET THE FULL PICTURE Calorie Smart AI doesn’t just count calories — it connects your entire health ecosystem. UNIFIED DASHBOARD Sync with your Apple Health to automatically track: ● Steps ● Workouts ● Calorie burn ● Weight ● Sleep All your metrics in one clean dashboard. SMARTER INSIGHTS, NO GUESSWORK DAILY HEALTH SCORE (0–100) See how your nutrition, activity, and recovery balance out each day. MACRO & NUTRITION BREAKDOWN Track calories, protein, carbs, and fat with clear visual summaries. COMPLETE MEAL HISTORY Review weekly and monthly insights to stay aligned with your goals. PRIVACY FIRST Your health data is yours. ● No ads ● No selling data ● Secure API integrations ● Not a medical device - just tracking BUILT FOR THE ULTRA HEALTH CONSCIOUS Perfect for: ● Apple Watch users ● Oura Ring users ● Fitbit users ● Keto, vegan, or balanced eaters ● Anyone who wants more and better health data without the hassle Ditch the spreadsheets, notebooks, and just kind of “remembering.” Calorie Smart AI is your new smart assistant. Track less. Live more. Download Calorie Smart AI now.
Screenshots
Verdict
The clearest difference is in-app purchases: Ankle Flex at none against Calorie Smart AI's 4. Calorie Smart AI's advantage is update cadence (every 5 days vs every 5 months). On price, ads, device support and iOS requirement 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. Calorie Smart AI sells 4 in-app purchases, starting at $3.49 per month. Ankle Flex asks for nothing beyond the download.
Ankle Flex ships an update every 5 months, Calorie Smart AI every 5 days. Both last shipped on October 28, 2026.
| Parameter | Ankle Flex | Calorie Smart AI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (16 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 16 — better |
| Update frequency | Every 5 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 10 MB | 56 MB |
| Age rating | 4+ | 17+ |
| Developer | Perry Hooker | Vertex Pointe LLC |
In-app purchases
Ankle Flex
No in-app purchases
Calorie Smart AI
- Monthly$3.491 Month
- Quaterly$8.393 Months
- Yearly$26.491 Year
- LifeTime promotion$19.99









