Comparison

Free Al Calorie Tracker vs Workout Timer Interval & HIIT

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

Head to head
About

Free Al Calorie Tracker

This app offers a smarter, faster way to log meals and track nutrition. It uses AI to analyze photos or descriptions of your food, providing calorie and macronutrient breakdowns in seconds. Personalized plans and daily tips help you build healthy habits.

Highlights
  • AI-powered meal logging via photo
  • AI description logging for complex meals
  • Personalized nutrition plans
  • Calorie and macronutrient tracking
  • Daily tips and guided tasks
  • Water intake tracking
  • Exercise tracking
Features
Read full description

NUTRICOACH A Free AI Calorie Tracking App Has your current weight loss calorie tracker failed you? Traditional calorie counting using a database is tedious and could feel like a second job. While Al photo trackers? Often way off, guessing your meals wrong or overestimating ingredients by double. That’s why we built Nutricoach AI. A smarter, faster way to log your meals and stay on track- without the frustration. How it works: Step 1: Build your plan Answer a few lifestyle questions so we can personalize your goals. Step 2: AI Snap your meals Just take a photo to log your meal’s calories, macros, and ingredients in seconds. Step 3: Use Al Describe for trickier dishes For meals that are complex, hidden, or hard to photograph: like soups, burritos, or drinks. Just type or speak what you ate. It's also perfect for popular restaurant items like a Grande Caramel Macchiato from Starbucks or a Big Mac from McDonald's. Our Al gets it right. Step 4: Learn as you go Get daily tips and guided tasks that teach you how to get the most from your tools. Whether you're aiming to lose weight, feel more energized, or eat more mindfully, Nutricoach makes healthy habits easy and consistent. Try Nutricoach today — FREE. --------- FAQ: How do I give feedback, suggestions, or raise concerns? https://support.nutricoach.com/ How do I give feedback, suggestions, or raise concerns? https://support.nutricoach.com/ FREE FEATURES Includes Unlimited: • AI-powered meal logging (AI Snap & AI Describe) • Calorie and Macronutrient Counter • Water Intake Tracker • Food logging via Standard Food Database • Food logging via Simple Food (Food Exchange List) • Exercise Tracking • Tips & Guided Tasks Price: $0 — Try Nutricoach free today Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Workout Timer Interval & HIIT

This app offers customizable interval timers for various training styles like HIIT, Tabata, and Crossfit. Track your progress, enjoy background music, and switch between light and dark modes to enhance your fitness routine.

Highlights
  • Customizable interval timers
  • Supports HIIT, Tabata, WOD, Crossfit, EMOM, AMRAP
  • Historical workout tracking
  • Background music playback
  • Light and dark mode themes
  • Intuitive interface
Features
Read full description

The simplest way to time any workout. Set your intervals, hit start, and go. Free forever - no trials, no expiry, no catch. Whether you're doing HIIT, Tabata, boxing rounds, running intervals, circuit training, or just need a reliable stopwatch, Interval Trainer gets out of your way and lets you focus on the work. FREE - FOREVER - Unlimited interval timers with custom rounds, work, and rest periods - Segment-based timing with Warm-up, Prep, Work, Rest, and Cool-down phases - Color and sound cues so you never miss a transition - Runs in the background while your music keeps playing - 6 themes and light/dark mode PREMIUM - Workout history - track progress and stay consistent - Custom workout builder - save and reuse your favourite sessions - Ad-free experience Download free and start your first session in under a minute. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/6125dabf-a638-49d7-b81e-118dfbb88572

Screenshots

Workout Timer Interval & HIIT4 screens

Verdict

The call

The clearest difference is ads: Workout Timer Interval & HIIT at none against Free Al Calorie Tracker's shown. Workout Timer Interval & HIIT also leads on rating (4.5 vs 4.2). Free Al Calorie Tracker's advantage is review sentiment (62% vs 53%). On price, ratings volume, update cadence and in-app purchases 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. Free Al Calorie Tracker sells 2 in-app purchases, starting at $32.00 per year and Workout Timer Interval & HIIT sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Workout Timer Interval & HIIT holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 134 and 145 respectively. Written reviews complicate that: 62% of Free Al Calorie Tracker's written reviews are positive against 53% of Workout Timer Interval & HIIT's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 22, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Free Al Calorie Tracker versus Workout Timer Interval & HIIT: the parameters behind the verdict, then further details
ParameterFree Al Calorie TrackerWorkout Timer Interval & HIIT
PriceFreeFree
Rating4.2 (134 ratings)4.5 (145 ratings) — better
Positive reviews62.0% of reviews — better53.2% of reviews
Number of ratings134145 — better
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.1 — better16.1
Further details — not scored
Size86 MB29 MB
Age rating4+4+
DeveloperNutricoach, Inc.Simon Jansen

Customer experience

Free Al Calorie Tracker

All ratings133 ratings
Positive80.5%
Neutral4.5%
Negative15.0%
Written reviews92 reviews
Positive62.0%
Neutral5.4%
Negative32.6%

Workout Timer Interval & HIIT

All ratings145 ratings
Positive86.9%
Neutral5.5%
Negative7.6%
Written reviews47 reviews
Positive53.2%
Neutral14.9%
Negative31.9%

User reviews

Free Al Calorie Tracker

From 134 App Store ratings

What we love

  • 👍 User-friendly and easy to use
  • 🎯 Effective weight loss tracking and accountability
  • 🤖 AI-powered personalized recommendations
  • 📊 Comprehensive food diary and meal logging
  • 💪 Motivating and supportive coaching features

Room to improve

  • 🐛 Frequent crashes and freezing issues
  • 🔒 Excessive and intrusive data collection
  • ⚠️ Privacy concerns with third-party data mining
  • 📏 Metric/Imperial unit conversion problems
  • 🔐 Forced personal information requirements

Workout Timer Interval & HIIT

From 145 App Store ratings

What we love

  • 👍 Simple and easy to use
  • 💡 Powerful yet simple
  • 🚀 Efficient for interval training
  • 👍 Good for bodyweight exercises
  • ❤️ Helps with fitness goals

Room to improve

  • 🐛 App stops in background
  • 🐛 Timer resets when phone sleeps
  • 🐛 Work/Rest options not accurate
  • 🐛 No benefit to paid version
  • 🐛 Cannot change interval times for multiple rounds

Bugs and requests

Free Al Calorie Tracker

Reported bugs

12 issues
  • App crashes during onboarding and setup
  • Journal entries not logging properly
  • Workout logs not appearing in diary
  • Photo uploads fail to register calories
  • Email verification codes not received
Show 7 more
  • Continue button becomes unresponsive
  • Height and weight input not recognized
  • Login failures and timeout errors
  • Back arrow navigation non-functional
  • App freezes on various screens requiring reinstall
  • Registration data loss after errors
  • Metric units forced despite imperial selection

Requested features

9 requests
  • Support for weight gain tracking, not just loss
  • Proper metric/imperial unit consistency throughout app
  • Shorter, more streamlined onboarding process
  • Apple ID login option for privacy
  • Multi-language support (Spanish, German, etc.)
Show 4 more
  • Ability to preview app before providing personal data
  • Optional personal information fields
  • Better handling of users with high lean muscle mass
  • Improved back button navigation functionality

Workout Timer Interval & HIIT

Reported bugs

24 issues
  • App stops in background
  • Timer resets when phone sleeps
  • Work/Rest options not accurate
  • Cannot change interval times for multiple rounds
  • App stops when phone goes to sleep
Show 19 more
  • Free version unreliable
  • App dies in foreground
  • Watch app only works in foreground
  • Update broke purchase history
  • Login screen freezes
  • Incompatible with older devices
  • App dies when you Lock Screen or switch to another app
  • Timer stops when Watch is dark
  • Cannot hear countdowns with music
  • Nothing fits on screen
  • Doesn't persist in background
  • Voice volume too low
  • Stops when leaving app
  • Needs connection for a timer
  • Unauthorized purchase
  • Max rest time of 2 minutes
  • Cannot set long work intervals
  • Paid version not premium
  • Limited flexibility

Requested features

18 requests
  • Add multiple voices
  • Add sounds for cycle end
  • Louder notifications/vibration
  • Ability to add break between sessions
  • Naming exercises
Show 13 more
  • Skip function for faster work completion
  • Increase pre-countdown time
  • Create preset timers
  • Ability to close app and timer keeps going
  • Work:rest ratio option
  • See countdown on main screen
  • Pre-countdown before work starts
  • Add a preparation period before starting
  • Add rest at the end
  • Different color and sound for rest
  • Longer rest periods
  • Higher work interval limits
  • Add vibration capability

In-app purchases

2 purchases

Free Al Calorie Tracker

Subscriptions2
  • NutriCoach Plus3 Days trial$32.001 Year
  • NutriCoach Plus monthly3 Days trial$49.001 Month
3 purchases

Workout Timer Interval & HIIT

Subscriptions2
  • Monthly subscription$2.991 Month
  • Premium Yearly$14.991 Year
One-time1
  • Premium$29.99

Questions

Is Free Al Calorie Tracker free?
Free Al Calorie Tracker is free to download, with in-app purchases available.
Is Workout Timer Interval & HIIT free?
Workout Timer Interval & HIIT is free to download, with in-app purchases available.
Which has better reviews, Free Al Calorie Tracker or Workout Timer Interval & HIIT?
Workout Timer Interval & HIIT is rated higher. Free Al Calorie Tracker averages 4.2 out of 5 from 134 ratings, while Workout Timer Interval & HIIT averages 4.5 from 145 ratings.
Do Free Al Calorie Tracker or Workout Timer Interval & HIIT have ads?
Free Al Calorie Tracker shows ads; Workout Timer Interval & HIIT does not.
Which is updated more often, Free Al Calorie Tracker or Workout Timer Interval & HIIT?
Free Al Calorie Tracker ships an update fortnightly, and Workout Timer Interval & HIIT fortnightly. Most recently, Free Al Calorie Tracker was updated on October 22, 2026 and Workout Timer Interval & HIIT on October 30, 2026.

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