G.Bar vs Fast Energy !
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
G.Bar
Easily book beauty services like manicures, makeup, and hairstyles online. Select your preferred service, master, and time, and receive appointment reminders. View service costs, booking history, and master ratings.
- Online booking for beauty services
- Select specific masters or any available
- Book multiple services at once
- View service costs and booking history
- Browse master profiles with ratings and reviews
- Find salon locations and get directions
- Rate masters and leave service reviews
Read full descriptionHide full description
Welcome to the G.Bar beauty salon mobile app - for quick and convenient online booking of manicures, perfect eyebrows, legendary makeup, and hairstyles! Choose one or multiple services, with any master or your favorite one - the app will show you the nearest available day and time for your selected service in the calendar. All you have to do is wait for your appointment - don't worry, we'll remind you of it - and receive the beauty magic! In the app, you can: Book: any service at G. at a convenient time, with any available master, top master, or your favorite one (for this, look in the "My" tab). Select: multiple subcategories of services (for example, manicure and gel polish coating) or multiple categories at once! Click "Add Services" - and when you're ready, choose "Book". Check: service costs, future bookings, or the history of previous visits. Learn: about all the masters - see their ratings and reviews, about the services and masters in a particular G. Find: contacts for all G. in your city and navigate from any point to any G. Rate: the master and leave a review of the service.
Fast Energy !
Rent a portable power bank from stations worldwide to charge your devices on the go. Locate stations on a map, scan a QR code to rent, and return it at any station globally. Earn bonuses and benefit from a loyalty program.
- Find rental stations on map
- Get directions to stations
- Scan QR code to rent
- Bonuses and loyalty program
- Return power bank anywhere
Read full descriptionHide full description
Fast Energy - international power bank sharing! Using Fast Energy App: 1. Find rental stations on the map 2. Get directions to the stations 3. Scan the QR code on the station and rent a power bank 4. Get bonuses and use the loyalty program 5. Return powerbank anywhere in the world Our website: www.fastenergy.world
Screenshots
Verdict
The clearest difference is review sentiment: Fast Energy ! at 76% against G.Bar's 15%. Fast Energy ! also leads on rating (4.4 vs 3.6) and iOS requirement (13.0 vs 15.6). G.Bar's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). On price, ratings volume, in-app purchases and device support 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.
Fast Energy ! holds the better App Store score, 4.4 against 3.6. Both are backed by a comparable volume of ratings — 9 and 12 respectively. Written reviews point the same way: 15% of G.Bar's written reviews are positive against 76% of Fast Energy !'s.
G.Bar ships an update every 2 weeks, Fast Energy ! every 5 weeks. The most recent releases landed on September 21, 2026 and July 3, 2026 respectively.
| Parameter | G.Bar | Fast Energy ! |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (9 ratings) | 4.4 (12 ratings) — better |
| Positive reviews | 14.7% of reviews | 76.3% of reviews — better |
| Number of ratings | 9 | 12 — better |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 91 MB |
| Age rating | 17+ | 4+ |
| Developer | Borodina TOV | CHAINA TEKHNOLODZHYS, TOV |
Customer experience
G.Bar
Fast Energy !
Bugs and requests
G.Bar
Not enough reviews yet to summarise bugs or requests.
Fast Energy !
Reported bugs
8 issues- SMS confirmation not received
- App does not work for registration
- Submit button not working
- Cannot link some bank cards
- Unable to make payment through Apple Pay
Show 3 moreShow fewer
- Power bank connection issues
- Cannot find power bank in app after unblocking
- App deducts money without usage
Requested features
2 requests- Add Apple Pay support
- Implement wireless chargers
In-app purchases
G.Bar
No in-app purchases
Fast Energy !
No in-app purchases
