Joos vs SWEATBOX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Joos
Never worry about a dead phone again. This app helps you find nearby charging stations to power up your device on the go. Simply scan a QR code, charge, and return the device at your convenience.
- Find nearby charging stations
- Scan QR code to rent
- Charge on the move
- Flexible return options
- Discover promotions
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Joos Power provides the ultimate solution to your phone running out of battery whilst you’re on the move. The service is simple; find your nearest station, scan the QR code, charge on the move, and return at a time and place convenient for you – all through our easy-to-use app. Download today and never worry about a dead phone ruining your day again & discover all sorts of promotions and added extras
SWEATBOX
This app simplifies membership management for fitness spa users, allowing easy purchase and renewal. It also features a chat function to connect with other members for community discussions and planning visits.
- Membership purchase and renewal
- User-friendly interface
- Member chat function
- Community discussions
- Seamless digital access
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Introducing the Sweatbox App, the ultimate digital companion for all Sweatbox members. Our app is designed to streamline your experience, providing an easy and efficient way to purchase and renew your memberships. With a user-friendly interface, managing your membership has never been simpler. In addition to membership management, the Sweatbox App offers a unique chat function that allows you to connect with other members effortlessly. Whether you're planning your next visit or engaging in community discussions, our app ensures you stay connected and informed. Embrace the future of digital access with the Sweatbox App and enjoy a seamless, enhanced experience at Sweatbox.
Screenshots
Verdict
The clearest difference is rating: Joos at 4.5 against SWEATBOX's 3.0. Joos also leads on ratings volume (26 vs 2) and iOS requirement (13.0 vs 15.6). SWEATBOX's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 10 days vs every 3 weeks). On price, review sentiment, 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.
Joos holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Joos has 26 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 53% of Joos's written reviews are positive against 50% of SWEATBOX's.
Joos ships an update every 3 weeks, SWEATBOX every 10 days. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.
| Parameter | Joos | SWEATBOX |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (26 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 52.8% of reviews — better | 50.0% of reviews |
| Number of ratings | 26 — better | 2 |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 47 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | Silcs Solutions Ltd | Sweatbox |
Customer experience
Joos
SWEATBOX
Bugs and requests
Joos
Reported bugs
14 issues- Charger lead faulty
- Return didn't work properly
- First battery did not charge
- Power bank did not charge phone
- Machine took money but didn't work
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- Chargers not working
- Charged as if not returned
- Power bank ran out of charge quickly
- Power bank didn't charge phone
- No charge in the power bank
- Charger cable needs to be pushed
- App requires internet and battery to sign up
- Map not accurate for station locations
- Charging ports everywhere now
Requested features
7 requests- Improve charging speed
- Offer better value for money
- Provide an exchange option for faulty cables
- Make pricing clearer in the app
- Support fast charging
Show 2 moreShow fewer
- Make charging stations more available
- Invest in better quality power banks
SWEATBOX
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Joos
No in-app purchases
SWEATBOX
No in-app purchases
