# ACU Configurator vs NightShift Eva

The clearest difference is update cadence: NightShift Eva at every 10 days against ACU Configurator's every 45 months. ACU Configurator's advantage is iOS requirement (11.0 vs 18.0). 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.

ACU Configurator ships an update every 45 months, NightShift Eva every 10 days. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ACU Configurator | NightShift Eva |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 10 days** |
| Size | 3 MB | 121 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [BTicino SpA](https://appshunter.io/developer/447059300) | [MIZAN](https://appshunter.io/developer/1812421235) |

## What reviewers say

### ACU Configurator

[App page](https://appshunter.io/ios/app/acu-configurator/id1101733503)

**In-app purchases:** none


### NightShift Eva

[App page](https://appshunter.io/ios/app/nightshift-eva/id6754332692)

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

**In-app purchases:** none


## Frequently asked questions

### Is ACU Configurator free?

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

### Is NightShift Eva free?

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

### Do ACU Configurator or NightShift Eva have ads?

Neither ACU Configurator nor NightShift Eva shows ads.

### Which is updated more often, ACU Configurator or NightShift Eva?

ACU Configurator ships an update every 45 months, and NightShift Eva every 10 days. Most recently, ACU Configurator was updated on October 14, 2026 and NightShift Eva on October 9, 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.*