Comparison

Glow Active App vs BIG3 Tracker

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

Head to head
About

Glow Active App

Enhance your fitness journey with personalized coaching and workout programming. This app offers improved user experience and greater control over essential features and workflows.

Highlights
  • Personalized coaching
  • Workout programming
  • Improved user experience
  • Feature control
  • Workflow optimization
Features
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This release of MyStrengthBook focuses on improving the user experience with more control over commonly used features and workflows

About

BIG3 Tracker

Features
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BIG3 Tracker logs the three lifts that matter โ€” squat, bench press and deadlift โ€” and turns them into a picture of how your strength is actually moving. What makes it different: you can log the supplements you're taking on the same timeline, so you can see which stretches of progress line up with what you were on. WHO IT'S FOR - Lifters chasing a bigger squat, bench and deadlift - Anyone who wants progress in numbers and charts, not vibes - People taking supplements who aren't sure whether they're doing anything - Anyone who has started a training notebook and quietly abandoned it WHAT YOU GET Log the big three Record weight x reps for squat, bench and deadlift. Estimated 1RM is calculated for you. Accessory lifts are covered too โ€” around 100 exercises across chest, back, shoulders, arms, legs and core. See your progress Line charts for each of the three lifts, plus your SBD total. Swipe a chart sideways for a month-by-month best. Month-over-month change is worked out automatically. Personal bests, celebrated Beat your total and the app makes a thing of it โ€” which lift went up, and by how much. Share the result as an image if you want to. Supplements on the same timeline The periods you were taking each supplement are drawn over your strength charts, so patterns are easy to spot. Popular supplements See what other lifters are actually logging, ranked by type. Tap through to buy. Rest timer A timer between sets that keeps running and notifies you even if you leave the app. PRICING Every feature is free right now. A NOTE This app is for logging and visualizing your own training. It does not give medical advice. Train at your own discretion and risk. Log the work. Watch it add up.

Screenshots

Glow Active App4 screens
BIG3 Tracker4 screens

Verdict

The call

The clearest difference is update cadence: BIG3 Tracker at every 4 days against Glow Active App's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Glow Active App ships an update every 9 days, BIG3 Tracker every 4 days. Both last shipped on October 11, 2026.

Scorecard1 real difference ยท 7 level
Glow Active App versus BIG3 Tracker: the parameters behind the verdict, then further details
ParameterGlow Active AppBIG3 Tracker
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 9 daysEvery 4 days โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.115.1
Further details โ€” not scored
Size76 MB20 MB
Age rating4+17+
DeveloperGlow Activeokito yamakawa

In-app purchases

None

Glow Active App

No in-app purchases

None

BIG3 Tracker

No in-app purchases

Questions

Is Glow Active App free?
Glow Active App is free to download, with no in-app purchases.
Is BIG3 Tracker free?
BIG3 Tracker is free to download, with no in-app purchases.
Do Glow Active App or BIG3 Tracker have ads?
Neither Glow Active App nor BIG3 Tracker shows ads.
Which is updated more often, Glow Active App or BIG3 Tracker?
Glow Active App ships an update every 9 days, and BIG3 Tracker every 4 days. Most recently, Glow Active App was updated on October 11, 2026 and BIG3 Tracker on October 11, 2026.

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