# JB Charging vs U Charge Up

The clearest difference is rating: JB Charging at 4.6 against U Charge Up's 3.9. JB Charging also leads on ads (none vs shown) and review sentiment (71% vs 60%). On price, ratings volume, update cadence 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.

JB Charging holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 12 and 7 respectively. Written reviews point the same way: 71% of JB Charging's written reviews are positive against 60% of U Charge Up's.

JB Charging ships an update every 6 weeks, U Charge Up monthly. The most recent releases landed on August 30, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | JB Charging | U Charge Up |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/jb-charging/id6464139544/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/u-charge-up/id6504678459/reviews) |
| Number of ratings | **12** | 7 |
| Positive reviews | **71.4% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 49 MB | 88 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Parth Darji](https://appshunter.io/developer/1705581227) | [Uchargeup](https://appshunter.io/developer/1690892657) |

## What reviewers say

### JB Charging

[App page](https://appshunter.io/ios/app/jb-charging/id6464139544)

Rent a portable battery to keep your devices charged on the go. Find rental stations easily and return batteries at any location within the network. Never worry about running out of power again.

**Highlights:** Portable battery rental, Find rental stations, Return batteries at any location, Stay powered on the go

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

**In-app purchases:** none


### U Charge Up

[App page](https://appshunter.io/ios/app/u-charge-up/id6504678459)

This app provides a reliable power backup solution for your mobile phone, ensuring you never run out of battery. Enjoy uninterrupted use of your digital devices and say goodbye to power anxiety.

**Highlights:** Extended mobile phone power supply, Lasting power support, Power backup solution, Eliminates low battery embarrassment, Convenience for digital age

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

**In-app purchases:** none


## Frequently asked questions

### Is JB Charging free?

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

### Is U Charge Up free?

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

### Which has better reviews, JB Charging or U Charge Up?

JB Charging is rated higher. JB Charging averages 4.6 out of 5 from 12 ratings, while U Charge Up averages 3.9 from 7 ratings.

### Do JB Charging or U Charge Up have ads?

U Charge Up shows ads; JB Charging does not.

### Which is updated more often, JB Charging or U Charge Up?

JB Charging ships an update every 6 weeks, and U Charge Up monthly. Most recently, JB Charging was updated on August 30, 2026 and U Charge Up on September 17, 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.*