# chargeBIG vs my PowerTree

The clearest difference is update cadence: my PowerTree at monthly against chargeBIG's every 2 months. chargeBIG's advantage is iOS requirement (14.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

chargeBIG ships an update every 2 months, my PowerTree monthly. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | chargeBIG | my PowerTree |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 61 MB | 79 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [MAHLE chargeBIG GmbH](https://appshunter.io/developer/1811535150) | [chargecloud GmbH](https://appshunter.io/developer/1245223123) |

## What reviewers say

### chargeBIG

[App page](https://appshunter.io/ios/app/chargebig/id1495948606)

Easily find and unlock electric vehicle charging stations. Track your charging progress in real-time, monitor energy consumption, and receive email receipts after each session. Compatible with iPhone and iPod.

**Highlights:** Unlock charging points via QR code or ID, Track charging process in real-time, Monitor charged amount (kWh) and power (kW), Enter payment details and receive email receipts, Find chargeBIG charging points

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### my PowerTree

[App page](https://appshunter.io/ios/app/my-powertree/id1664040317)

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

**In-app purchases:** none


## Frequently asked questions

### Is chargeBIG free?

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

### Is my PowerTree free?

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

### Do chargeBIG or my PowerTree have ads?

Neither chargeBIG nor my PowerTree shows ads.

### Which is updated more often, chargeBIG or my PowerTree?

chargeBIG ships an update every 2 months, and my PowerTree monthly. Most recently, chargeBIG was updated on October 3, 2026 and my PowerTree on October 2, 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.*