Comparison

Nibble AI vs fitdiv

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

Head to head
About

Nibble AI

Effortlessly track your food intake with AI-powered photo analysis, barcode scanning, and a vast food database. Get personalized nutrition breakdowns and follow one of six diet protocols with an AI coach to guide your progress.

Highlights
  • AI photo food analysis
  • Barcode scanner
  • Nutrition label camera
  • USDA food database
  • 6 diet protocols
  • AI diet coach
  • Weekly/monthly report cards
Features
Read full description

Stop guessing what's in your food. Snap a photo and know in seconds. Nibble turns any meal photo into a complete nutrition breakdown — calories, protein, carbs, fat, and 20+ micronutrients. Then tracks your compliance across 6 diet protocols with an AI coach that knows your meals, your goals, and your habits. FOUR WAYS TO LOG EVERY MEAL • AI Photo Analysis — snap a photo and AI identifies every item on your plate • Barcode Scanner — scan packaged foods for instant nutrition data • Nutrition Label Camera — photograph any nutrition label for automatic entry • USDA Database — search 17,000+ verified foods No manual searching. No guesswork. No typing "chicken breast 6 oz" ever again. PICK YOUR PROTOCOL. WE HANDLE THE REST. Choose from 6 diet protocols, each with AI-personalized daily targets: • CICO — calorie deficit tracking with adaptive targets • Keto — net carb tracking and ketosis-friendly scoring • Intermittent Fasting — eating window monitoring with timing alerts • Low-Carb — carb percentage targets and daily breakdowns • Mediterranean — compliance scoring based on food classification • Carnivore — food category tracking for strict protocols AI calculates your targets based on your body, goals, and activity level. A monthly compliance calendar shows exactly how well you're sticking to your plan — green, yellow, or red for every day. YOUR OWN AI DIET COACH Chat with a coach that actually knows what you ate today. Ask for meal suggestions, get feedback on your week, troubleshoot a plateau, or plan tomorrow's food. It's like having a nutritionist on call — for a fraction of the cost. WEEKLY & MONTHLY REPORT CARDS Every week and month, AI grades your nutrition from A to F. See what you nailed, where you slipped, and exactly what to adjust. No vague advice — specific, actionable feedback based on your actual meals. PROGRESS THAT KEEPS YOU GOING • Macro trend charts across 1-week to 3-month ranges • Weight tracking with smoothed trend lines and plateau detection • Daily calorie deficit and surplus tracking • Nutritional sufficiency indicators for vitamins and minerals GAMIFICATION THAT WORKS • 45 achievements across 6 categories — Common to Legendary rarity • Weekly AI-generated challenges tailored to your habits • Logging streaks with a freeze bank — skip up to 3 days guilt-free 16 HOME SCREEN & LOCK SCREEN WIDGETS Calorie ring, streak counter, macro breakdown, daily dashboard, quick capture, and more. Including StandBy support for iOS 17+. APPLE HEALTH INTEGRATION Automatically sync your nutrition data with Apple Health. Calories, protein, carbs, fat, fiber, sugar, and sodium — all logged seamlessly. WHY NIBBLE? Unlike generic calorie counters, Nibble combines AI photo analysis with structured diet protocols, compliance scoring, and a context-aware coach. It's not just tracking — it's a complete diet system. FREE TO START Log meals with barcode scanning, USDA search, and 1 free AI photo scan per day. Upgrade to Nibble More for unlimited AI scans, progress analytics, AI coach, insights, and full meal history. NIBBLE MORE PREMIUM • Monthly: $9.99/month • Quarterly: $24.99/quarter (save 17%) • Yearly: $79.99/year (save 33%) All plans include a 14-day free trial. Privacy first. Your photos are analyzed and discarded — never stored on servers. Privacy Policy: https://www.optiwise.us/apps/nibble/privacy Terms of Use: https://www.optiwise.us/apps/nibble/terms

About

fitdiv

Features
Read full description

FitDiv is a daily habit home workout and diet app that guides users through motion-based exercises (overhead arm raises, seated squats, sit-ups, walking, and marching in place). Users complete reps using device motion sensors, progress through a rank and division system, track daily diet objectives with photo verification, and earn in-app coins. The app includes interactive tutorials, live coaching prompts, pause/resume functionality, and a store for unlockable items.

Screenshots

Nibble AI4 screens
fitdiv4 screens

Verdict

The call

The clearest difference is in-app purchases: fitdiv at none against Nibble AI's 3. fitdiv also leads on update cadence (daily vs every 4 days) and rating (5.0 vs 4.8). Nibble AI's advantage is ratings volume (5 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nibble AI sells 3 in-app purchases, starting at $9.99 per month. fitdiv asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

fitdiv holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Nibble AI has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Nibble AI ships an update every 4 days, fitdiv daily. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 5 level
Nibble AI versus fitdiv: the parameters behind the verdict, then further details
ParameterNibble AIfitdiv
PriceFreeFree
Rating4.8 (5 ratings)5.0 (1 ratings) — better
Number of ratings5 — better1
Update frequencyEvery 4 daysDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size13 MB135 MB
Age rating4+17+
DeveloperOptiwiseSylvester Gabbidon

In-app purchases

3 purchases

Nibble AI

Subscriptions3
  • Nibble More14 Days trial$9.991 Month
  • Nibble More14 Days trial$24.993 Months
  • Nibble More14 Days trial$79.991 Year
None

fitdiv

No in-app purchases

Questions

Is Nibble AI free?
Nibble AI is free to download, with in-app purchases available.
Is fitdiv free?
fitdiv is free to download, with no in-app purchases.
Which has better reviews, Nibble AI or fitdiv?
fitdiv is rated higher. Nibble AI averages 4.8 out of 5 from 5 ratings, while fitdiv averages 5.0 from 1 ratings.
Do Nibble AI or fitdiv have ads?
Neither Nibble AI nor fitdiv shows ads.
Which is updated more often, Nibble AI or fitdiv?
Nibble AI ships an update every 4 days, and fitdiv daily. Most recently, Nibble AI was updated on October 22, 2026 and fitdiv on October 24, 2026.

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