# GliderVerb vs APM Tool Lite

The clearest difference is in-app purchases: APM Tool Lite at none against GliderVerb's 2. APM Tool Lite also leads on iOS requirement (12.0 vs 17.0). GliderVerb's advantage is review sentiment (80% vs 50%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GliderVerb sells 2 one-off in-app purchases. APM Tool Lite asks for nothing beyond the download.

GliderVerb ships an update every 4 months, APM Tool Lite every 6 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GliderVerb | APM Tool Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (85 ratings)](https://appshunter.io/ios/app/gliderverb/id887408942/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | **80.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 87 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amazing Noises](https://appshunter.io/developer/903336421) | [Lorenzo Rizzi](https://appshunter.io/developer/856070642) |

## What reviewers say

### GliderVerb

[App page](https://appshunter.io/ios/app/gliderverb/id887408942)

This app offers a unique reverberation effect that simulates a room changing shape, creating evolving soundscapes. It provides a wide range of sonic possibilities, from smooth resonances to granular disintegration, with extensive control over its parameters.

**Highlights:** Continually modulated reverb algorithm, Pitch resonator, Ribbon resonance player, Built-in stereo sampler, Control manager LFO, Audiobus and Inter-App Audio support, Preset morphing pad

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| lala's presets | Free | one-time |
| Full Version | $4.99 | one-time |


### APM Tool Lite

[App page](https://appshunter.io/ios/app/apm-tool-lite/id891304617)

This application allows users to measure the acoustic performance of a room by analyzing key parameters like reverberation time and clarity. It includes a tutorial to guide users through its features, offering a simplified acoustic design activity.

**Highlights:** Measure acoustical performance, Analyze reverberation time, Evaluate clarity, Acoustic design activity, Tutorial slideshow

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

**In-app purchases:** none


## Frequently asked questions

### Is GliderVerb free?

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

### Is APM Tool Lite free?

APM Tool Lite is free to download, with no in-app purchases.

### Do GliderVerb or APM Tool Lite have ads?

Neither GliderVerb nor APM Tool Lite shows ads.

### Which is updated more often, GliderVerb or APM Tool Lite?

GliderVerb ships an update every 4 months, and APM Tool Lite every 6 months. Most recently, GliderVerb was updated on October 14, 2026 and APM Tool Lite on October 10, 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.*