# BRIO Smart Tech Sound vs NR05

The clearest difference is iOS requirement: BRIO Smart Tech Sound at 13.0 against NR05's 16.4. 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.

## The numbers

| Metric | BRIO Smart Tech Sound | NR05 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (31 ratings)](https://appshunter.io/ios/app/brio-smart-tech-sound/id1507943306/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 35.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Free | — |
| Size | 134 MB | 29 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BRIO AB](https://appshunter.io/developer/1128776390) | [AMG Sicherheitstechnik](https://appshunter.io/developer/1151415498) |

## What reviewers say

### BRIO Smart Tech Sound

[App page](https://appshunter.io/ios/app/brio-smart-tech-sound/id1507943306)

Control your interactive toy engine with this app. Choose and record sounds, adjust engine speed, and change headlights. It requires Bluetooth and microphone permissions for sound recording and control.

**Highlights:** Remote engine control, Sound selection, Custom sound recording, Speed adjustment, Headlight control

**In-app purchases:** none


### NR05

[App page](https://appshunter.io/ios/app/nr05-sms/id6801531335)

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

**In-app purchases:** none


## Frequently asked questions

### Is BRIO Smart Tech Sound free?

BRIO Smart Tech Sound is free to download, with no in-app purchases.

### Is NR05 free?

NR05 is free to download, with no in-app purchases.

### Do BRIO Smart Tech Sound or NR05 have ads?

Neither BRIO Smart Tech Sound nor NR05 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.*