Comparison

Strength Tracker vs Astersong

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

Head to head
About

Strength Tracker

Log your gym workouts to monitor progress and achieve fitness goals. Features include AI-generated plans, rest timers, exercise form videos, and progress visualization. Integrates with Apple Watch and HealthKit for seamless tracking.

Highlights
  • AI-powered workout plan generation
  • Intuitive workout logging interface
  • Rest timers and time-based exercise timers
  • Exercise form demonstration videos
  • Estimated one-rep max calculation
  • Progress visualization and insights
  • Apple Watch and HealthKit integration
Features
Read full description

The best way to know whether you're making progress in the gym is to track it. If you’re not writing down your milestones, you’ll just forget about them. Use Maxine to keep track of every exercise you do, and keep an eye on your growth. You’ll know exactly how fast you’re growing, helping you reach your fitness goals faster and with confidence. Set goals, gain insights and understand how you can achieve your gym goals. You’ll immediately know whether you’re approaching your previous record, or whether you’re about to set a new personal best. See exactly when you performed an exercise last so you know when it’s time to hit another leg day because you’ve been skipping it for far too long. Throw away your notebooks and spreadsheets and start tracking with Maxine. The simplest, most straightforward tracker for the gym. FEATURES - Build workout plans and use the built-in AI generator to help you set up plans that challenge you and help you grow - Use our intuitive interface to easily log your workouts. Quick, simple, and effectively - Leverage rest timers to make sure you always get enough rest, or set timers for your time-based exercises. Integrates with your watch so you never lose track of what you’re doing. - High quality videos will show you exactly what the right form for your exercises looks like - Automatically shows an estimated one-rep max for your strength-based exercises - See your bests, gain insights, and see your progress visualized on detailed exercise pages - Track notes per-workout so you can easily reflect on gym sessions - Dark mode, and light mode supported - Uses HealthKit to export Maxine’s workout into iOS - Track your workouts through your Apple Watch or leverage AirPods Pro 3 to have a full-blown tracking session without your watch APPLE WATCH SUPPORT - Track detailed workout metrics - Use timers that automatically sync from your phone iOS INTEGRATIONS - Uses App Intents to support Siri and automations - Built with Live Activities so you can keep track of your workout from the lock screen and the dynamic island - Live Activities show your current exercise so you never forget what you were doing - Widgets to keep track of your monthly stats and streaks Download Maxine so you can start working out better today!

About

Astersong

Features
Read full description

Some days you answer in four minutes. Other days the same message sits open until evening. It looks like mood. Mood is not that regular. Astersong starts from a different idea: you are not one steady person with a mood on top. You have sides, and they take turns leading your day. The app names seven of them, guesses which one today will call on, and lets you check that guess against the day you actually had. YOUR TEAM OF SEVEN Seven sides, each with a name and a character. The one who decides and goes first. The one who takes care of people. The one who needs the sentence to be right before sending. The one who holds the line. You meet yours in the first minute, worked out from the moment you were born. A GUESS EVERY MORNING One short note about what today may ask of you and which side may take the lead. Something to hold against the day, never a prediction. THIRTY SECONDS IN THE EVENING Rate your mood and energy, tap what the day touched, add one line if you feel like it. Then you say what the day actually asked of you, and you find out whether the morning had it right. YOUR SIDES TALK IT OVER After the check-in, your sides discuss the day between themselves, each in their own voice, about your real day and nothing else. THE PATTERN, AFTER A WEEK Seven evenings in, the journal starts showing what your days keep asking of you, which kinds of days drain you, and how often the morning guess was right. Not a score. Your own record. TALK TO ANY OF THEM Ask one side why it pushed so hard today. Or ask about the whole of you at once. WHAT THIS IS NOT Astersong is a tool for self reflection. It is not therapy, not a diagnosis, and not advice from a professional. The words your sides say are written by AI, so treat them as something to think with, not as a verdict. AI features stay off until you turn them on, and you can turn them off again at any time in Settings. Terms of Use: https://sites.google.com/view/astersong-terms-and-conditions Privacy Policy: https://sites.google.com/view/astersong-privacy-policy

Screenshots

Strength Tracker4 screens
Astersong3 screens

Verdict

The call

The clearest difference is update cadence: Astersong at every 4 days against Strength Tracker's weekly. On price, ads, in-app purchases 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. Strength Tracker sells 3 in-app purchases, starting at $5.99 per month and Astersong sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Strength Tracker ships an update weekly, Astersong every 4 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

Scorecard1 real difference · 9 level
Strength Tracker versus Astersong: the parameters behind the verdict, then further details
ParameterStrength TrackerAstersong
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings4 — better—
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS26.026.0
Further details — not scored
Size76 MB34 MB
Age rating4+17+
Developerdonnywals.com BVVladimir Khuraskin

In-app purchases

3 purchases

Strength Tracker

Subscriptions2
  • Maxine Pro Monthly$5.991 Month
  • Maxine Pro Yearly$25.991 Year
One-time1
  • Maxine Lifetime$49.99
2 purchases

Astersong

Subscriptions2
  • Weekly Premium3 Days trial$5.997 Days
  • Annual Premium$39.991 Year

Questions

Is Strength Tracker free?
Strength Tracker is free to download, with in-app purchases available.
Is Astersong free?
Astersong is free to download, with in-app purchases available.
Do Strength Tracker or Astersong have ads?
Neither Strength Tracker nor Astersong shows ads.
Which is updated more often, Strength Tracker or Astersong?
Strength Tracker ships an update weekly, and Astersong every 4 days. Most recently, Strength Tracker was updated on October 30, 2026 and Astersong on November 10, 2026.

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