Comparison

ONSI ALS App vs Calometer

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

Head to head
About

ONSI ALS App

Features
Read full description

The ONSI-ALS app is a specialized mobile application designed to assist individuals with Amyotrophic Lateral Sclerosis (ALS) by providing education, tools for symptom tracking, and enhancing their overall quality of life through accessible technology solutions. The ONSI ALS App is not intented to provide a medical diagnosis. Please seek a doctor’s advice in addition to using this app and before making any medical decisions.

About

Calometer

Track calories, organize recipes, and access a vast food database to achieve your fitness and nutrition goals. Get personalized feedback and accountability from fitness professionals. Integrates with HealthKit for step data.

Highlights
  • Calorie tracking
  • Recipe organization
  • 4M+ verified food database
  • Barcode scanning
  • Personalized feedback from fitness professionals
  • HealthKit integration
Features
Read full description

Calometer: Your Ultimate Fitness and Nutrition Companion Take control of your fitness journey with Calometer! Whether you’re looking to track calories, organize recipes, or access a vast food database, this app has everything you need to stay on track and achieve your goals. Top Features: Work with fitness professionals: Get personalized feedback, accountability, and 1-on-1 chat access to achieve faster results. Save and organize recipes: Create custom folders, access coach-shared recipes, and quickly retrieve your favorite meals. 4M+ verified food database: Scan barcodes, search raw ingredients, and even add your own foods to log meals with ease. Note: This app is developed for informational purposes only. You must always consult your physician or doctor before starting any fitness program. Results can vary.Get started today and take a step closer to your fitness and nutrition goals! Calometer uses HealthKit to read your steps data. Notice of Access Permission: Calometer may request permission for: - In-app notifications or reminders. - Uploading photos of your food. Calometer comes with Free trial to try out our Pro features such as private diary tracker and access to our proprietary food database, After this, you may purchase an auto-renewing subscription through an In-App Purchase. If you do not maintain a subscription you can only access to 1-1 chat messaging with your dedicated trainer to discuss your fitness goals and how to achieve them. • Auto-renewable subscription • 1 month ($9.99), and 1 year duration ($29.99) plans available. • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ONSI ALS App4 screens
Calometer3 screens

Verdict

The call

The clearest difference is in-app purchases: ONSI ALS App at none against Calometer's 4. ONSI ALS App also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support 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. Calometer sells 4 in-app purchases, starting at $9.99 per month. ONSI ALS App asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 7 level
ONSI ALS App versus Calometer: the parameters behind the verdict, then further details
ParameterONSI ALS AppCalometer
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size22 MB56 MB
Age rating17+4+
DeveloperUniversity of KentuckyLukas Visinskis

In-app purchases

None

ONSI ALS App

No in-app purchases

4 purchases

Calometer

Subscriptions4
  • Calometer pro monthly$9.991 Month
  • Calometer pro yearly offer$19.991 Year
  • Calometer Pro yearly7 Days trial$49.991 Year
Show 1 more
  • calometer pro yearly$49.991 Year

Questions

Is ONSI ALS App free?
ONSI ALS App is free to download, with no in-app purchases.
Is Calometer free?
Calometer is free to download, with in-app purchases available.
Do ONSI ALS App or Calometer have ads?
Neither ONSI ALS App nor Calometer shows ads.
Which is updated more often, ONSI ALS App or Calometer?
ONSI ALS App ships an update every 3 weeks, and Calometer every 3 weeks. Most recently, ONSI ALS App was updated on October 20, 2026 and Calometer on September 26, 2026.

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