Comparison

ASHR vs Fuel. Smart calorie tracker

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

Head to head
About

ASHR

Experience a unique blend of binaural audio, ASMR, and adaptive 3D visuals to calm your mind and promote focus or sleep. Guided practices and breathwork are seamlessly integrated, requiring no prior skills. This app is designed for those struggling to switch off, reduce screen time, or quiet a racing mind.

Highlights
  • Binaural audio and resonant tones
  • Adaptive 3D visual worlds
  • ASMR integration
  • Voice-guided practices
  • Breathwork exercises
  • Research-based psychoacoustics and neuroscience
Features
Read full description

ASHR blends three sensory layers into one immersive experience that gently transforms your inner state. TUNE Binaural audio, resonant tones, tuned frequencies, and nature soundscapes shift the nervous system into calm, focus, or sleep. IMMERSE ASMR and adaptive 3D visual worlds respond to you, deepening the shift and holding your attention gently in place. GUIDE Voice-guided practices and breathwork are woven into the experience itself, no skills, no discipline, no habit to maintain. Grounded in research in psychoacoustics, neuroscience, and visual perception. Made for anyone who can't switch off after work, loses an hour to the feed, or feels their mind race at night. No streaks. No pressure. No way to fail. Step in. Walk out realigned. Terms of Use (EULA): https://www.apple.com/legal/internetservices/itunes/dev/stdeula/ Privacy Policy: https://privacy.ashr.com/

About

Fuel. Smart calorie tracker

Features
Read full description

What should I eat now? Fuel helps you find a simple next step, based on what you’ve eaten, what you like and how you live. Keep a food diary, track calories and macros, and get practical suggestions for the rest of your day. All in a calm, handwritten space that feels like your own notebook. A NEXT MEAL THAT FITS YOUR DAY Fuel considers your logged food, goals, preferences, pantry, training plans and recent sleep. See a suggested food, portion and time, with a short explanation of why it fits. Cook at home, choose ready-to-eat food or prefer ordering? Set your routine so suggestions make sense for you. LOG WHAT YOU ACTUALLY EAT Search for products, scan a barcode, read text from a food label or describe a simple meal in text. Check the details, choose your portion and add it to your diary. Keep calories, protein, carbs and fat together. You can also log alcoholic drinks with editable serving sizes and calorie estimates. START WITH WHAT YOU HAVE Keep track of the food in your fridge and pantry. Fuel can suggest what you already have, then help you see what to buy next with a shopping list that takes your stock and food preferences into account. SEE YOUR DAYS COME TOGETHER Add meals, drinks, workouts, weight, sleep, thoughts and feelings to your timeline whenever you want. Every entry is optional. Set your own calorie and macro goals, record optional body-fat measurements, and see your daily nutrition balance. Import sleep from Apple Health or record it yourself; manual sleep entries take priority for that day. MAKE IT FEEL LIKE YOURS Choose from six soft paper colors. Handwritten headings, simple food illustrations and clear numbers bring a little calm to everyday tracking. Your day doesn’t need to be perfect. Just start with your next meal.

Screenshots

ASHR4 screens
Fuel. Smart calorie tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Fuel. Smart calorie tracker at none against ASHR's 2. Fuel. Smart calorie tracker also leads on update cadence (every 6 days vs fortnightly). ASHR's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads 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. ASHR sells 2 in-app purchases, starting at $7.99 per month. Fuel. Smart calorie tracker asks for nothing beyond the download.

UpkeepUpdate frequency

ASHR ships an update fortnightly, Fuel. Smart calorie tracker every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
ASHR versus Fuel. Smart calorie tracker: the parameters behind the verdict, then further details
ParameterASHRFuel. Smart calorie tracker
PriceFreeFree
Rating4.7 (11 ratings) — better—
Positive reviews87.5% of reviews—
Number of ratings11 — better—
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size766 MB17 MB
Age rating4+12+
DeveloperAuratuneClean Whale

In-app purchases

2 purchases

ASHR

Subscriptions2
  • Monthly3 Days trial$7.991 Month
  • Yearly3 Days trial$59.991 Year
None

Fuel. Smart calorie tracker

No in-app purchases

Questions

Is ASHR free?
ASHR is free to download, with in-app purchases available.
Is Fuel. Smart calorie tracker free?
Fuel. Smart calorie tracker is free to download, with no in-app purchases.
Do ASHR or Fuel. Smart calorie tracker have ads?
Neither ASHR nor Fuel. Smart calorie tracker shows ads.
Which is updated more often, ASHR or Fuel. Smart calorie tracker?
ASHR ships an update fortnightly, and Fuel. Smart calorie tracker every 6 days. Most recently, ASHR was updated on November 5, 2026 and Fuel. Smart calorie tracker on October 31, 2026.

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