AppSphere vs Zappy US
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AppSphere
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In both your journeys and daily routines, where connectivity is crucial and the fear of running out of battery is ever-present, the necessity to charge mobile devices arises frequently. AppSphere offers a convenient and efficient self-service power bank rental service. Our services include: • Rental: Locate a merchant site on the app, click "Scan to Rent" to scan the cabinet's QR code, and easily rent a mobile power bank. •Return: Simply return the power bank to the cabinet after use to complete the process. Why choose our app? •Convenience: Renting a power bank is a breeze with just a few steps, enhancing the convenience of your life. •Safety and reliability: Our power banks are guaranteed to be of high quality, ensuring your peace of mind. Download our app now and say goodbye to charging woes!
Zappy US
Rent a portable power bank to keep your devices charged while you're out and about. Never worry about a dead battery again and enjoy your day without interruption.
- Rent portable power banks
- Charge devices on the go
- Shared power bank network
- Enjoy uninterrupted day
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Get your power bank now and start to enjoy your day with Zappy! Charge your device on the go with our shared power banks.
Screenshots
Verdict
The clearest difference is update cadence: AppSphere at every 3 weeks against Zappy US's every 2 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.
AppSphere ships an update every 3 weeks, Zappy US every 2 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | AppSphere | Zappy US |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (10 ratings) — better |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 100 MB | 120 MB |
| Age rating | 4+ | 9+ |
| Developer | Shenzhen Bairuisi Technology Co., Ltd. | Needzappy USA Inc. |
In-app purchases
AppSphere
No in-app purchases
Zappy US
No in-app purchases
