ChargedUp vs WaterApp V2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChargedUp
This app provides on-demand portable power bank rentals across Europe. Find convenient rental stations in cafes, bars, and transit hubs to charge your device on the go. Rent, charge, and return easily at any station in the network.
- Find nearby stations with live availability
- Rent portable power banks
- Charge devices instantly
- Return power banks to any station
- Multiple device cables included
- Fast, reliable charging on the go
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ChargedUp - Your On-Demand Power Bank Network Discover the future of mobile charging. ChargedUp is Europe's leading portable power bank rental network, available at hundreds of locations across the continent. WHAT IS CHARGEDUP? Tired of your phone dying when you need it most? ChargedUp offers premium portable power banks available for instant rental at convenient stations located in cafes, bars, shops, transit hubs, and other popular venues. Rent one when you need it, return it anywhere when you're done. HOW DOES IT WORK? 1. Open the ChargedUp app to find your nearest station 2. Tap your card and rent a battery 3. Charge your device instantly with the included high-speed cables 4. Return the power bank to any station on our growing network PREMIUM FEATURES • Find nearby stations with live availability in real-time • Multiple device cables included with every rental • Fast, reliable charging on the go • Flexible rental periods tailored to your needs • Smart spending controls to manage your budget WHERE CAN I RENT? ChargedUp stations are strategically located at: • Coffee shops and cafes • Bars and restaurants • Retail stores and shopping centers • Transport hubs and stations • Hotels and hospitality venues • And many more locations We're constantly expanding our network and always looking for new partnership opportunities. SIMPLE PRICING • Transparent pay-as-you-go rates • Daily spending caps for peace of mind • No hidden fees or long-term contracts • Easy session returns through the app SUPPORT & FEEDBACK Questions? Contact us directly through the app or visit www.chargedup.green Download ChargedUp today and never worry about battery life again.
WaterApp V2
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WaterApp helps you understand and reduce your daily water consumption through smart, personalized insights. Answer a short survey about your daily habits — from showering and dishwashing to laundry and garden care — and WaterApp calculates your estimated water usage. You'll get tailored tips, challenges, and achievements to help you save more water every day. Features: • Personalized water usage survey • Daily water-saving challenges • Achievement system to track your progress • Educational insights on water conservation • Track your improvement over time Whether you're looking to lower your utility bill or help the environment, WaterApp makes water conservation simple and rewarding. Join thousands of users already saving water — one habit at a time.
Screenshots
Verdict
The clearest difference is update cadence: ChargedUp at every 2 months against WaterApp V2's every 5 months. On price, ads, 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.
ChargedUp ships an update every 2 months, WaterApp V2 every 5 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | ChargedUp | WaterApp V2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (121 ratings) — better | — |
| Positive reviews | 45.7% of reviews | — |
| Number of ratings | 121 — better | — |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 41 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Innovate Energy Solutions Ltd | Bilgin Kilic |
Bugs and requests
ChargedUp
Reported bugs
15 issues- Login screen shows 'hmm log in' error with no login option
- App crashes after entering phone number for verification
- Phone number validation rejects valid UK and international numbers
- QR code scanner fails to function properly
- Payment processing errors with ApplePay and card payments
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- Server errors during transaction attempts
- App window won't close after sending support emails
- Machines offline or unresponsive at stations
- Machines reject power banks despite showing available slots
- Charging continues after power bank is returned
- Faulty power banks that don't charge or charge minimally
- Incorrect time tracking showing extended rental periods
- App shows stations as available when they are not
- Different sized battery packs incompatible with some machines
- Duplicate charges being applied to accounts
Requested features
12 requests- Update map with real-time accurate station locations
- Add email-based authentication instead of SMS only
- Implement notifications before hourly charges occur
- Display clear pricing information at all stations
- Add standardized battery pack sizes across all locations
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- Create public listing of all station locations
- Implement automatic charging stop when returned
- Add dark mode option
- Improve app performance and stability
- Expand to non-bar locations (cafes, restaurants, airports)
- Add support for international phone numbers
- Provide better visibility on battery pack compatibility
WaterApp V2
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ChargedUp
No in-app purchases
WaterApp V2
No in-app purchases
