Gravity Laboratory vs 9PM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gravity Laboratory
This comprehensive fitness platform offers evidence-based exercise programs and classes. Track your daily activities, body metrics, and access over 2000 exercises with 3D demonstrations. It caters to both lifestyle and performance athletes.
- Class schedules and opening hours
- Daily fitness activity tracking
- Body metrics tracking
- 2000+ exercises with 3D demos
- Preset and custom workouts
- Badge earning system
- Apple Health sync
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Welcome to Gravity, a strength & conditioning, functional fitness center. As a hub for health and fitness, we assess, educate and train clients via evidence-based exercise programs and classes specifically designed to improve your capabilities in all aspects of fitness. Featuring British Columbias first indoor rowing studio and indoor calisthenics park we cater for lifestyle and performance athletes alike. PLEASE NOTE: YOU NEED A Gravity ACCOUNT TO ACCESS THIS APP. IF YOU'RE A MEMBER ALREADY, GET IT FOR FREE AT OUR LOCATION! Begin your journey to a healthier lifestyle and let Gravity help you along the way. Introducing Gravity, most comprehensive fitness platform with: Check class schedules and opening hours Track your daily fitness activities Track your weight and other body metrics Over 2000+ exercises and activities Clear 3D exercise demonstrations Preset workouts and the option to create your own Over 150 badges to earn Select workouts online and synchronize them with your app to workout at home or in the gym while keeping track of your progress. From strength to weight lifting, this app acts as your own personal trainer guiding and giving you the motivation you need. You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar.
9PM
This app offers a social media experience focused on mental well-being by limiting content to physical events, stories, and messaging. It aims to reduce addictive scrolling by omitting features like reels and posts.
- Physical events focus
- Stories sharing
- Direct messaging
- No reels or posts
- Addiction reduction
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9PM is a social media that cares about the mental health of it's users. 9PM only has physical events, stories and messaging. No reels, no posts, no addiction.
Screenshots
Verdict
The clearest difference is update cadence: 9PM at weekly against Gravity Laboratory's every 7 months. On price, rating, ratings volume and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Gravity Laboratory against 5.0 for 9PM. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Gravity Laboratory ships an update every 7 months, 9PM weekly. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.
| Parameter | Gravity Laboratory | 9PM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 7 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 214 MB | 42 MB |
| Age rating | 12+ | 4+ |
| Developer | Gravity Laboratory | Polydelic AS |
Customer experience
Gravity Laboratory
9PM
In-app purchases
Gravity Laboratory
No in-app purchases
9PM
No in-app purchases









