L.A.B SPACE vs The Flex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
L.A.B SPACE
Easily book fitness classes and receive timely reminders. Connect with the facility for any inquiries. Stay on track with your fitness schedule.
- Book fitness classes
- Receive class notifications
- Get workout reminders
- Contact facility easily
- Manage fitness schedule
Read full descriptionHide full description
С помощью приложения вы сможете быстро и легко записаться на тренировки, получать уведомления и Напоминания о классах, а так же легко связываться с нами по любым вопросам
The Flex
Stay updated with studio news and schedules. Receive timely notifications about changes and special offers. Manage your fitness journey with ease.
- Studio news updates
- Schedule tracking
- Timely notifications
- Special offers
- Information on changes
Read full descriptionHide full description
С помощью приложения вы можете следить за новостями, расписанием студии, оперативно получать информацию об изменениях в расписании и специальных предложениях
Screenshots
Verdict
The clearest difference is review sentiment: L.A.B SPACE at 70% against The Flex's 43%. L.A.B SPACE also leads on rating (5.0 vs 4.8). The Flex's advantage is update cadence (every 3 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases 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.
L.A.B SPACE holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 24 and 28 respectively. Written reviews point the same way: 70% of L.A.B SPACE's written reviews are positive against 43% of The Flex's.
L.A.B SPACE ships an update every 3 months, The Flex every 3 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.
| Parameter | L.A.B SPACE | The Flex |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (24 ratings) — better | 4.8 (28 ratings) |
| Positive reviews | 70.0% of reviews — better | 43.4% of reviews |
| Number of ratings | 24 | 28 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 60 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Valentina Novikova | ООО «ФЛЕКС ИРКУТСК» |
Customer experience
L.A.B SPACE
The Flex
Bugs and requests
L.A.B SPACE
Not enough reviews yet to summarise bugs or requests.
The Flex
Reported bugs
15 issues- App is disabled/not working
- Login errors
- Cannot authorize in app
- App crashes frequently
- Error 1019 when booking
Show 10 moreShow fewer
- Error 1031 when cancelling
- Error 'Something went wrong'
- Cannot book or cancel sessions
- Personal cabinet not loading
- App is slow and lags
- Cannot add to calendar
- Personal cabinet errors (freezing, etc.)
- WhatsApp login issues (code not arriving)
- Application is disconnected
- All training sessions deleted if one is missed
Requested features
15 requests- Add ability to see number of people in queue
- Add ability to see available spots in schedule
- Return website functionality
- Improve schedule visibility (color coding, booking marks)
- Allow booking more than 6 sessions
Show 10 moreShow fewer
- Add ability to cancel sessions closer to start time
- Add ability to rate trainers
- Add ability to see price for master classes
- Add ability to leave trainer reviews
- Add ability to freeze membership via app
- Add option to filter by available spots
- Add quick access to schedule
- Add option to disable promotional notifications
- Improve error handling messages
- Add ability to book massage directly
In-app purchases
L.A.B SPACE
No in-app purchases
The Flex
No in-app purchases
