# TR vs AcousticPro SPL RTA RT60

The clearest difference is in-app purchases: TR at none against AcousticPro SPL RTA RT60's 1. TR also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. AcousticPro SPL RTA RT60 sells 1 one-off in-app purchase. TR asks for nothing beyond the download.

## The numbers

| Metric | TR | AcousticPro SPL RTA RT60 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | — |
| Size | 28 MB | 68 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [NINGBO PEGASUS AUDIO CO.,LTD](https://appshunter.io/developer/1514713794) | [Mateus Polonini Cardoso](https://appshunter.io/developer/1530866903) |

## What reviewers say

### TR

[App page](https://appshunter.io/ios/app/tr-plus/id1542897209)

**Features:** macOS Compatibility

**In-app purchases:** none


### AcousticPro SPL RTA RT60

[App page](https://appshunter.io/ios/app/acousticpro-spl-rta-rt60/id6787576250)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Laudos técnicos AcousticPro | $9.99 | one-time |


## Frequently asked questions

### Is TR free?

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

### Is AcousticPro SPL RTA RT60 free?

AcousticPro SPL RTA RT60 is free to download, with in-app purchases available.

### Do TR or AcousticPro SPL RTA RT60 have ads?

Neither TR nor AcousticPro SPL RTA RT60 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.*