# G4S Nutivõti vs Qilowatt

The clearest difference is update cadence: Qilowatt at every 3 months against G4S Nutivõti's every 7 months. 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.

G4S Nutivõti ships an update every 7 months, Qilowatt every 3 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | G4S Nutivõti | Qilowatt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 21 MB | 39 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [G4S EESTI AS](https://appshunter.io/developer/1521649813) | [Qilowatt](https://appshunter.io/developer/1783311169) |

## What reviewers say

### G4S Nutivõti

[App page](https://appshunter.io/ios/app/g4s-nutivoti/id1521649811)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Qilowatt

[App page](https://appshunter.io/ios/app/qilowatt/id6738989130)

**In-app purchases:** none


## Frequently asked questions

### Is G4S Nutivõti free?

G4S Nutivõti is free to download, with no in-app purchases.

### Is Qilowatt free?

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

### Do G4S Nutivõti or Qilowatt have ads?

Neither G4S Nutivõti nor Qilowatt shows ads.

### Which is updated more often, G4S Nutivõti or Qilowatt?

G4S Nutivõti ships an update every 7 months, and Qilowatt every 3 months. Most recently, G4S Nutivõti was updated on November 7, 2026 and Qilowatt on October 30, 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.*