# URL Beamer vs Air Synth

The clearest difference is price: URL Beamer at Free against Air Synth's $1.99. URL Beamer also leads on ratings volume (8 vs 1) and device support (3 vs 1). Air Synth's advantage is rating (5.0 vs 4.5). On update cadence, ads and in-app purchases there is nothing between them.

URL Beamer is free to download; Air Synth costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Air Synth holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: URL Beamer has 8 ratings behind it against 1, so its average is the more settled of the two.

URL Beamer ships an update every 5 weeks, Air Synth every 2 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | URL Beamer | Air Synth |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/url-beamer/id6740650994/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/air-synth/id6746959898/reviews)** |
| Number of ratings | **8** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 15 MB | 43 MB |
| Requires iOS | **15** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Josef Novotny](https://appshunter.io/developer/1742855515) | [Air Dev](https://appshunter.io/developer/1819194799) |

## What reviewers say

### URL Beamer

[App page](https://appshunter.io/ios/app/url-beamer/id6740650994)

This utility plugin allows you to launch other applications from within your audio host using tappable buttons. It's ideal for quick app switching during live performances or studio workflows, with optional MIDI note output for controlling other plugins or host functions.

**Highlights:** AUv3 plugin formats (Effect/Instrument), Customizable buttons for app launching, Optional MIDI note output, MIDI note input for button triggering, File Manager for settings, AUv3 Plugin State Saving

**In-app purchases:** none


### Air Synth

[App page](https://appshunter.io/ios/app/air-synth/id6746959898)

Transform your phone into a motion-controlled musical instrument. Explore a simplified mode for younger users or dive into advanced synthesis features. Experience expressive soundscapes controlled by your movements.

**Highlights:** Motion-controlled pitch and effects, Camera, gyroscope, and accelerometer tracking, Adjustable sensitivity settings, Diverse expressive presets, Advanced synthesis parameters (oscillators, LFO, filters), Simplified mode for kids, Save custom presets

**In-app purchases:** none


## Frequently asked questions

### Is URL Beamer free?

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

### Is Air Synth free?

Air Synth costs $1.99, with no in-app purchases.

### Which has better reviews, URL Beamer or Air Synth?

Air Synth is rated higher. URL Beamer averages 4.5 out of 5 from 8 ratings, while Air Synth averages 5.0 from 1 ratings.

### Do URL Beamer or Air Synth have ads?

Neither URL Beamer nor Air Synth shows ads.

### Which is updated more often, URL Beamer or Air Synth?

URL Beamer ships an update every 5 weeks, and Air Synth every 2 months. Most recently, URL Beamer was updated on October 9, 2026 and Air Synth on October 24, 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.*