# Atomess vs NRG Config

The clearest difference is update cadence: NRG Config at every 2 weeks against Atomess's every 5 months. NRG Config also leads on iOS requirement (11.0 vs 13.0). 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.

Atomess ships an update every 5 months, NRG Config every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Atomess | NRG Config |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 58 MB | 12 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Whizpo System Technology Co.,Ltd](https://appshunter.io/developer/1745810050) | [NRG CHARGE LTD](https://appshunter.io/developer/1835874010) |

## What reviewers say

### Atomess

[App page](https://appshunter.io/ios/app/atomess/id6502535953)

**Features:** macOS Compatibility

**In-app purchases:** none


### NRG Config

[App page](https://appshunter.io/ios/app/nrg-config/id6751577216)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atomess free?

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

### Is NRG Config free?

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

### Do Atomess or NRG Config have ads?

Neither Atomess nor NRG Config shows ads.

### Which is updated more often, Atomess or NRG Config?

Atomess ships an update every 5 months, and NRG Config every 2 weeks. Most recently, Atomess was updated on October 25, 2026 and NRG Config on October 28, 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.*