# TB GonioMeter vs Soloist Singing

The clearest difference is in-app purchases: TB GonioMeter at none against Soloist Singing's 3. TB GonioMeter also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Soloist Singing sells 3 in-app purchases, starting at $9.99 per month. TB GonioMeter asks for nothing beyond the download.

## The numbers

| Metric | TB GonioMeter | Soloist Singing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (22 ratings)](https://appshunter.io/ios/app/tb-goniometer/id6444903624/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 11 MB | 4 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ToneBoosters](https://appshunter.io/developer/1472446500) | [Mitaanshu Agarwal](https://appshunter.io/developer/1896724075) |

## What reviewers say

### TB GonioMeter

[App page](https://appshunter.io/ios/app/tb-goniometer/id6444903624)

Analyze stereo image imbalances and frequency correlations in real-time. Ensure your audio content is high quality and compatible with mono down-mixes, crucial for mobile entertainment. This tool offers detailed waveform inspection and balance spectrum analysis.

**Highlights:** Real-time goniometer for stereo image waveforms, Real-time correlation meter and spectrum, Real-time stereo balance and spectrum meter, Color themes for UI, Mono down-mix compatibility check, Optimized for iPad, compatible with iPhone/iPod Touch

**In-app purchases:** none


### Soloist Singing

[App page](https://appshunter.io/ios/app/soloist-singing/id6792966428)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soloist Singing Monthly | $9.99 | per month |
| Soloist Singing Yearly | $59.99 | per year |
| Soloist Singing Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is TB GonioMeter free?

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

### Is Soloist Singing free?

Soloist Singing is free to download, with in-app purchases available.

### Do TB GonioMeter or Soloist Singing have ads?

Neither TB GonioMeter nor Soloist Singing 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.*