# techtron® vs NRG CHARGE +

techtron® and NRG CHARGE + are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | techtron® | NRG CHARGE + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 176 MB | 51 MB |
| Requires iOS | 13.0 | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [techtron Future Tech Ltd](https://appshunter.io/developer/1837715977) | [NRG CHARGE LTD](https://appshunter.io/developer/1835874010) |

## What reviewers say

### techtron®

[App page](https://appshunter.io/ios/app/techtron/id6751960927)

**In-app purchases:** none


### NRG CHARGE +

[App page](https://appshunter.io/ios/app/nrg-charge-plus/id6754332911)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is techtron® free?

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

### Is NRG CHARGE + free?

NRG CHARGE + is free to download, with no in-app purchases.

### Do techtron® or NRG CHARGE + have ads?

Neither techtron® nor NRG CHARGE + shows ads.

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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.*