# BlueBolt.pl vs Natviol

The clearest difference is update cadence: BlueBolt.pl at every 3 weeks against Natviol's every 5 weeks. Natviol's advantage is iOS requirement (13.0 vs 17.0). 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.

BlueBolt.pl ships an update every 3 weeks, Natviol every 5 weeks. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | BlueBolt.pl | Natviol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (8 ratings)](https://appshunter.io/ios/app/blueboltpl/id1237702375/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 42.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 73 MB | 23 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NTT System S.A.](https://appshunter.io/developer/1190059102) | [Lukasz Witkowski](https://appshunter.io/developer/1638942279) |

## What reviewers say

### BlueBolt.pl

[App page](https://appshunter.io/ios/app/blueboltpl/id1237702375)

This app allows users to open doors, gates, elevators, and other entrances using their smartphone. It offers features like temporary access codes, parking spot viewing, and charging station booking, enhancing convenience and security for properties.

**Highlights:** Open doors, gates, and elevators with smartphone, Grant temporary access with one-time codes, View available parking spots on a map, Book charging stations, Real-time access notifications and logs, Organize ride-sharing

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

**In-app purchases:** none


### Natviol

[App page](https://appshunter.io/ios/app/natviol/id1638942277)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlueBolt.pl free?

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

### Is Natviol free?

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

### Do BlueBolt.pl or Natviol have ads?

Neither BlueBolt.pl nor Natviol shows ads.

### Which is updated more often, BlueBolt.pl or Natviol?

BlueBolt.pl ships an update every 3 weeks, and Natviol every 5 weeks. Most recently, BlueBolt.pl was updated on October 5, 2026 and Natviol on October 4, 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.*