# Periphery vs Signal Scope Studio

The clearest difference is ads: Signal Scope Studio at none against Periphery's shown. Signal Scope Studio also leads on update cadence (every 9 days vs every 3 weeks). Periphery's advantage is iOS requirement (17.0 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Periphery sells 4 in-app purchases, starting at $6.99 per 7 days and Signal Scope Studio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Periphery ships an update every 3 weeks, Signal Scope Studio every 9 days. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Periphery | Signal Scope Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 5 MB | 14 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Grima Hdez](https://appshunter.io/developer/1741481582) | [Koji Hasegawa](https://appshunter.io/developer/1125823867) |

## What reviewers say

### Periphery

[App page](https://appshunter.io/ios/app/periphery-bluetooth-scanner/id6785811488)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Periphery Pro Weekly | $6.99 | per 7 days |
| Periphery Pro Monthly | $14.99 | per month |
| Periphery Pro Yearly | $39.99 | per year |
| Periphery Pro Lifetime | $79.99 | one-time |


### Signal Scope Studio

[App page](https://appshunter.io/ios/app/signal-scope-studio/id6801408561)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WaveScope Full Access | $9.99 | one-time |


## Frequently asked questions

### Is Periphery free?

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

### Is Signal Scope Studio free?

Signal Scope Studio is free to download, with in-app purchases available.

### Do Periphery or Signal Scope Studio have ads?

Periphery shows ads; Signal Scope Studio does not.

### Which is updated more often, Periphery or Signal Scope Studio?

Periphery ships an update every 3 weeks, and Signal Scope Studio every 9 days. Most recently, Periphery was updated on September 20, 2026 and Signal Scope Studio on September 17, 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.*