# SoundLab vs TNK Scope

The clearest difference is in-app purchases: TNK Scope at none against SoundLab's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SoundLab sells 2 in-app purchases, starting at $2.99 per month. TNK Scope asks for nothing beyond the download.

SoundLab ships an update fortnightly, TNK Scope every 2 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SoundLab | TNK Scope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 20 MB | 23 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Zhaoshi Technology Co., Ltd](https://appshunter.io/developer/1803512439) | [TNK LAB CO., LTD.](https://appshunter.io/developer/1875620660) |

## What reviewers say

### SoundLab

[App page](https://appshunter.io/ios/app/soundlab-audio-data-analyzer/id6751793537)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Annual Membership | $19.99 | per year |


### TNK Scope

[App page](https://appshunter.io/ios/app/tnk-scope/id6758901171)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SoundLab free?

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

### Is TNK Scope free?

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

### Do SoundLab or TNK Scope have ads?

Neither SoundLab nor TNK Scope shows ads.

### Which is updated more often, SoundLab or TNK Scope?

SoundLab ships an update fortnightly, and TNK Scope every 2 weeks. Most recently, SoundLab was updated on October 10, 2026 and TNK Scope on October 6, 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.*