Comparison

Torus Gym vs Abstia

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

Head to head
About

Torus Gym

Easily plan your fitness sessions around your schedule. Book classes, manage your membership, and track your workout progress all within the app. Receive important notifications and keep your profile details current.

Highlights
  • View real-time class timetables
  • Book classes and sessions
  • Manage existing bookings
  • Update personal profile information
  • Receive gym notifications
  • Track workout regimes and progress
Features
Read full description

Now it's easier than ever to plan your sessions alongside your schedule. Book classes & sessions on the go, keep your profile up to date and manage your memberships all within the app. View Class Timetable: Easily view your gym's full timetable in real time. You can see who's running the class, whether the class is full and quickly secure your spot with the push of a button. Manage Your Bookings: Schedule a session or book into a Class. You can check in on future bookings and make any changes as needed. Update your Profile: Keep your contact information up to date and choose your own profile photo. Notifications: Receive push notifications from your gym to alert you of upcoming bookings and other club events. View a full history of these communications in app so you never forget an important message. Workout & Measurements: View your workout regime and conveniently track the progression towards your body goals.

About

Abstia

This app provides a privacy-focused intermittent fasting tracker with real-time metabolic stage tracking and an AI coach. It helps users understand their body's physiological changes during fasting and offers personalized advice based on their history.

Highlights
  • Real-time metabolic stage tracking
  • Fasting timer and custom schedules
  • Personalized AI fasting coach
  • Biofeedback and health logging
  • Calendar heatmap and streaks
  • Widgets and Apple Watch support
  • Offline-first and private
Features
Read full description

Intermittent fasting, without the guesswork. Abstia is a privacy-focused intermittent fasting tracker that shows you what your fast is actually doing - featuring a one-tap timer, real-time metabolic stage tracking, and an AI coach that learns from your history. No ads. No paywalls. Works fully offline. WHY ABSTIA IS DIFFERENT Most fasting apps just count down a clock. Abstia shows you what’s happening inside your body, helping you understand each phase of your fast from fat-burning to autophagy. REAL-TIME METABOLIC STAGE TRACKING • Visual metabolic ring guides you through each stage: fed state, post-absorptive, fat-burning, ketosis, and deep ketosis. • Know exactly when you enter ketosis and when autophagy begins. • Gain actionable insights into your body's physiology. FASTING TIMER & CUSTOM SCHEDULES • Start any fast in a single tap. • Choose popular protocols: 16:8, 18:6, 20:4, OMAD, ADF, or custom windows. • Flexible timer editing lets you adjust start and end times anytime. PERSONALIZED FASTING COACH • Learns from your streaks, energy levels, and consistency to give custom advice. • Celebrates your milestones and helps you get back on track when you stumble. BIOFEEDBACK & HEALTH LOGGING • Track mood, hunger types, and energy levels after each fast. • Uncover patterns: find out which fasting window yields your peak focus and energy. • Sync seamlessly with Apple Health to pull in weight, calories, and macros automatically. • View your estimated TDEE and calorie balance without manual logging. HISTORY, HEATMAP & STREAKS • Visualize your journey with a calendar heatmap. • Track your longest fast, current streaks, and monthly consistency. WIDGETS & APPLE WATCH • Track your fast directly from Home Screen and Lock Screen widgets. • Stay updated on your current metabolic stage via the Apple Watch companion app and Watch complications. OFFLINE-FIRST & 100% PRIVATE • Track fasts anywhere, even without internet access. • No account required to start. • Your data remains yours: zero ads, zero data selling, and no third-party tracking.

Screenshots

Torus Gym3 screens
Abstia4 screens

Verdict

The call

The clearest difference is iOS requirement: Torus Gym at 13.0 against Abstia's 16.4. On price, rating, ratings volume and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Torus Gym against 5.0 for Abstia. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Torus Gym ships an update every 5 weeks, Abstia every 6 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Torus Gym versus Abstia: the parameters behind the verdict, then further details
ParameterTorus GymAbstia
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 5 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS13.0 — better16.4
Further details — not scored
Size87 MB67 MB
Age rating4+17+
DeveloperTreshna EnterprisesAbstia, LLC

In-app purchases

None

Torus Gym

No in-app purchases

None

Abstia

No in-app purchases

Questions

Is Torus Gym free?
Torus Gym is free to download, with no in-app purchases.
Is Abstia free?
Abstia is free to download, with no in-app purchases.
Which has better reviews, Torus Gym or Abstia?
Torus Gym and Abstia are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Torus Gym or Abstia have ads?
Neither Torus Gym nor Abstia shows ads.
Which is updated more often, Torus Gym or Abstia?
Torus Gym ships an update every 5 weeks, and Abstia every 6 weeks. Most recently, Torus Gym was updated on October 25, 2026 and Abstia on October 31, 2026.

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