# Mr. Charge vs zumibo

The clearest difference is rating: zumibo at 5.0 against Mr. Charge's 3.0. zumibo also leads on update cadence (every 3 days vs every 3 weeks). Mr. Charge's advantage is iOS requirement (14.0 vs 26.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

zumibo holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Mr. Charge ships an update every 3 weeks, zumibo every 3 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Mr. Charge | zumibo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/mr-charge/id6444586843/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zumibo/id6779015136/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 92 MB | 41 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mr.Charge](https://appshunter.io/developer/1655501248) | [HIDROGENONE S.R.L.](https://appshunter.io/developer/6779015138) |

## What reviewers say

### Mr. Charge

[App page](https://appshunter.io/ios/app/mr-charge/id6444586843)

Never run out of battery again with a city-wide network of portable power banks. Rent a power bank at one location and return it at another, ensuring you stay connected without waiting.

**Highlights:** Rent portable power banks, Return at any station, Wide city network, Stay connected, Convenient charging solution

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### zumibo

[App page](https://appshunter.io/ios/app/zumibo/id6779015136)

Discover and book available appointments at local businesses like salons, gyms, and auto shops instantly. See real-time availability, prices, and durations, then reserve your spot with just two taps. Manage all your bookings in one place with reminders and easy cancellation.

**Highlights:** View real-time availability, Book appointments in two taps, Manage all bookings in one place, Search for open spots on a map, Communicate with businesses, Cancel bookings easily

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mr. Charge free?

Mr. Charge is free to download, with no in-app purchases.

### Is zumibo free?

zumibo is free to download, with no in-app purchases.

### Which has better reviews, Mr. Charge or zumibo?

zumibo is rated higher. Mr. Charge averages 3.0 out of 5 from 2 ratings, while zumibo averages 5.0 from 1 ratings.

### Do Mr. Charge or zumibo have ads?

Neither Mr. Charge nor zumibo shows ads.

### Which is updated more often, Mr. Charge or zumibo?

Mr. Charge ships an update every 3 weeks, and zumibo every 3 days. Most recently, Mr. Charge was updated on November 3, 2026 and zumibo on November 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*