Comparison

Sphere vs BiteDeck

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

Head to head
About

Sphere

Effortlessly track your food intake with AI-powered photo logging and instant search. Designed for speed and consistency, it helps you achieve your weight loss, muscle building, or maintenance goals.

Highlights
  • AI-powered photo logging
  • Instant food search
  • Smart auto-add favorites
  • Skip days for tracking breaks
  • Clean daily dashboard
  • Streak tracking
Features
Read full description

The fast calorie tracker, built on USDA data. Say what you ate or snap a photo, and it's logged. Use Sphere free, no subscription and no card. Upgrade to Premium for photo logging, macros and more. JUST SAY WHAT YOU ATE "Two eggs, toast and a coffee." One sentence, no typing, and every food lands in your log. Voice logging is free. Start it from a Lock Screen widget or Control Center, too. FOOD DATA YOU CAN TRUST 12,000 everyday foods measured by the USDA. When a food isn't there, AI fills the gap with an estimate, and you can fix any portion in one tap: cups, ounces, grams or calories. SEARCH THAT PUTS PLAIN FOODS FIRST Everyday foods come before branded products, so the food you meant is usually the top result. MISS A DAY, KEEP YOUR STREAK Earn skip days as you log. Take a day off and your streak is still there when you come back. No reminders on your off days. SAME LUNCH AGAIN? Copy a meal from yesterday and paste it into today. Saved meals and recent foods are one tap away. SET YOUR CALORIE GOAL IN A MINUTE A built-in calorie deficit calculator turns your age, height, weight and pace into a daily target, whether you want to lose, maintain or gain. FREE • Voice logging and food search • Daily calorie goal and deficit calculator • Streaks and skip days • Water tracking • Works offline, syncs when you're back PREMIUM • Photo logging: snap your plate, calories filled in • Barcode scanning • Macro tracking: protein, carbs, fat and more • Progress and weight charts • Apple Health sync Premium is billed through your Apple ID and renews automatically unless you cancel at least 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

BiteDeck

Track your food intake and macros with a privacy-focused calorie counter that stores data locally. Log meals quickly via search, barcode scanning, or camera, and sync with Apple Health. Optional premium features offer AI-powered analysis and voice logging.

Highlights
  • Local data storage, no account required
  • Barcode scanning and camera nutrition label reading
  • Track calories, protein, carbs, fat, fiber, sugar, sodium
  • Fasting timer with custom schedules
  • Weight and body fat tracking with on-device forecasts
  • Two-way Apple Health sync
  • AI Photo Scan for meal calorie estimation
Features
Read full description

BiteDeck is the calorie tracker for people who hate logging food. Snap a photo of your meal and get the calories and macros in seconds. No typing, no guessing portions. Tell BiteDeck your goal and it builds your plan: a daily calorie target, a protein floor, and the date you'll reach your goal weight. As your weight changes, the plan adjusts. LOG A MEAL IN SECONDS - Photo scan: one picture of the whole plate, calories and macros included - Barcode scanning and nutrition-label reading with your camera - 153,000 foods built in, including full menus from 280 restaurant chains, plus live search of the USDA and Open Food Facts databases - Voice logging: just say what you ate - Saved meals and favorites for the things you eat every week STAY ON TRACK - Coach: a nutrition assistant that knows your plan and your log - Plate Check: photograph your plate after eating to log what you actually ate - Calories, protein, carbs, fat, fiber, sugar, and sodium - Fasting timer with streaks (16:8, 18:6, 20:4, OMAD, or your own schedule) - Weight and body-fat tracking with forecasts of where you're headed - Progress photos, streaks, and Home Screen widgets - Two-way Apple Health sync - CSV and PDF exports PRIVATE BY DEFAULT No account and no ads. Your food log stays on your iPhone. Meal photos are sent to our server for analysis. We don't sell your data. SUBSCRIPTION BiteDeck requires a subscription. Plans offered in the app: - Yearly: $69.99 per year, with a 7-day free trial for eligible new subscribers - Weekly: $4.99 per week, $0.99 for your first week Prices are in US dollars and may vary by country. Payment is charged to your Apple ID when you confirm the purchase, or when a free trial ends. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the current period ends. Manage or cancel anytime in your App Store account settings. Terms of Use: https://bitedeck.app/terms Privacy Policy: https://bitedeck.app/privacy Support: support@bitedeck.app

Screenshots

Sphere4 screens
BiteDeck4 screens

Verdict

The call

The clearest difference is ads: Sphere at none against BiteDeck's shown. BiteDeck's advantage is iOS requirement (17.0 vs 26.0). On price, rating, review sentiment and ratings volume 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. Sphere sells 2 in-app purchases, starting at $9.99 per month and BiteDeck sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Sphere against 5.0 for BiteDeck. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
Sphere versus BiteDeck: the parameters behind the verdict, then further details
ParameterSphereBiteDeck
PriceFreeFree
Rating5.0 (3 ratings)5.0 (6 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings36 — better
Update frequencyEvery 2 daysEvery 2 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS26.017.0 — better
Further details — not scored
Size44 MB146 MB
Age rating4+4+
DeveloperUpstoryPerry Hampton

Customer experience

Sphere

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

BiteDeck

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Sphere

Subscriptions2
  • Premium Monthly7 Days trial$9.991 Month
  • Premium Annual7 Days trial$59.991 Year
2 purchases

BiteDeck

Subscriptions2
  • BiteDeck Premium (Monthly)$14.991 Month
  • BiteDeck Premium (Yearly)3 Days trial$69.991 Year

Questions

Is Sphere free?
Sphere is free to download, with in-app purchases available.
Is BiteDeck free?
BiteDeck is free to download, with in-app purchases available.
Which has better reviews, Sphere or BiteDeck?
Sphere and BiteDeck are both rated 5.0 out of 5 on the App Store, from 3 and 6 ratings respectively.
Do Sphere or BiteDeck have ads?
BiteDeck shows ads; Sphere does not.
Which is updated more often, Sphere or BiteDeck?
Sphere ships an update every 2 days, and BiteDeck every 2 days. Most recently, Sphere was updated on October 15, 2026 and BiteDeck on October 16, 2026.

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