# Trulli Audio vs Immersive Check

The clearest difference is update cadence: Immersive Check at every 3 weeks against Trulli Audio's every 6 months. Immersive Check also leads on iOS requirement (12.1 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Trulli Audio ships an update every 6 months, Immersive Check every 3 weeks. The most recent releases landed on November 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Trulli Audio | Immersive Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/trulli-audio/id1638781169/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 53 MB | 12 MB |
| Requires iOS | 16.6 | **12.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eagle Acoustics Manufacturing, Inc.](https://appshunter.io/developer/1551890244) | [Mateo Bello Gularte](https://appshunter.io/developer/521096117) |

## What reviewers say

### Trulli Audio

[App page](https://appshunter.io/ios/app/trulli-audio/id1638781169)

Customize your Trulli Bass50 subwoofer and Jam5 speaker. Personalize sound profiles, update firmware, and manage device settings for an optimized audio experience.

**Highlights:** Install Bass50 subwoofer in vehicle, Customize sound settings, Create multiple sound profiles, Choose sound profiles for Jam5 speaker, Perform over-the-air firmware updates, Customize device name

**In-app purchases:** none


### Immersive Check

[App page](https://appshunter.io/ios/app/immersive-check/id6479229089)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trulli Audio free?

Trulli Audio is free to download, with no in-app purchases.

### Is Immersive Check free?

Immersive Check is free to download, with no in-app purchases.

### Do Trulli Audio or Immersive Check have ads?

Neither Trulli Audio nor Immersive Check shows ads.

### Which is updated more often, Trulli Audio or Immersive Check?

Trulli Audio ships an update every 6 months, and Immersive Check every 3 weeks. Most recently, Trulli Audio was updated on November 3, 2026 and Immersive Check on October 8, 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.*