Gymzilla vs BTB Workout Log
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Gymzilla
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Track your exercise, diet and steps using our app. Get to know your weekly diet analysis and stay on track with your goal. Join live sessions conducted by our instructors and get notified when a live session starts. Download our app now and enjoy the benefits. We require following permissions: Photo - To upload your profile picture, community posts, etc Camera - To take your photo, video, live sessions, etc Push Notifications - To help you stay updated with announcements, reminders, etc. HealthKit / Health App - App requires access to your health app data to load steps count in the app Microphone - To add audio support while recording video through app Disclaimer - The app provides a diet plan. Reference to all food data sources is mentioned in the diet plan section. Please seek a doctorβs advice in addition to using this app and before making any medical decisions.
BTB Workout Log
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Simple, so you keep going. Keep going, and you change. BTB is a training notebook you can use at the gym without thinking. Open it, copy your last session, and change today's numbers. Logging a set takes seconds. β ONLY WHAT HELPS YOU KEEP GOING β’ Copy your last session into today with one tap β’ A dedicated keypad and last-time suggestions finish each entry in seconds β’ Tick off sets from Apple Watch or the iPhone Lock Screen, with the time since your last set shown right there β’ Offline-first design: stays fast even in gyms with no signal No social feed, no ads. β THE LOG YOU KEEP ACTUALLY PAYS OFF Look back any time at weight and volume trends per exercise and your full history. Export every record as CSV. β FREE AND BTB PREMIUM Free β logging, volume trends and history per exercise, CSV export, offline use, set check-off from Apple Watch and the Lock Screen BTB Premium β the "Analysis" screen, with weekly sets per muscle and week-by-week trends in one place Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://btbworkoutlog.com/privacy-policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Gymzilla at none against BTB Workout Log's 2. Gymzilla also leads on iOS requirement (11.0 vs 15.0). BTB Workout Log's advantage is update cadence (every 4 days vs every 3 months). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. BTB Workout Log sells 2 in-app purchases, starting at $1.99 per month. Gymzilla asks for nothing beyond the download.
Gymzilla ships an update every 3 months, BTB Workout Log every 4 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.
| Parameter | Gymzilla | BTB Workout Log |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 4 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch β better |
| Requires iOS | 11.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 121 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Uplyft Innovations Private Limited | Yoshitake Tani |
In-app purchases
Gymzilla
No in-app purchases
BTB Workout Log
- Premium14 Days trial$1.991 Month
- Premium Yearly1 Month trial$19.991 Year
Questions
Is Gymzilla free?
Is BTB Workout Log free?
Do Gymzilla or BTB Workout Log have ads?
Which is updated more often, Gymzilla or BTB Workout Log?
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