# Tiltification — Level with Sound

> Auditory spirit level for precise object leveling using sound feedback. (iPhone/iPad app by Universitat Bremen.)

- Source: https://appshunter.io/ios/app/tiltification/id1557133147 (this page in markdown: same URL + `.md`)
- Developer: [Universitat Bremen](https://appshunter.io/developer/1236712029)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 22 MB
- Languages: English
- Released: 2021-03-25
- Data updated: 2026-07-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tiltification/id1557133147/reviews.md

## What is Tiltification?

Tiltification equips your phone with a spirit level that allows you to level objects precisely and easily by an auditory signal. The acoustic changes give you a clearly recognizable feedback on how your object has to be moved in order to be leveled. The auditory feedback is more precise than a physical spirit level with an air bubble in liquid. It also provides feedback for two axes. Furthermore, the app doesn’t require looking at it during the leveling. This serves multiple purposes, but especially the following: 

Imagine leveling a table. Place your phone with Tiltification on top and listen to the constant auditory feedback, while you are under the table to adjust the legs. 

Or setting up your caravan on a camping site. Place your phone with Tiltification on a surface that is supposed to be even inside the vehicle. Listen to how the acoustic of the app changes while adjusting the support legs.

Photos should be taken straightly. You can run Tiltification in background mode while you use the camera. The auditory feedback will tell you when you hold your phone straight.

Also athletes might find Tiltification useful. In order to lift weights straightly, a phone with the app installed can be attached to the barbell. It will give constant feedback on if the weight is lifted evenly.

Tiltification is produced by the master project “Sonification Apps” in winter term 2020/21 at the University of Bremen. Sonification refers to displaying data in an auditory form. The target of this project is using sonification to give accurate information on spatial orientation. The spirit level app is an example to illustrate how sound can be used to achieve this.

## Key features

- Auditory spirit level
- Precise leveling with sound
- Dual-axis feedback
- Background operation
- Hands-free adjustment
- Sonification for spatial orientation

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/tiltification/id1557133147/reviews.md

### 5/5 — Die einzige Wasserwaage fürs unebene iPhone.

*2025-06-13, version 1.1.0*

Da die Kameras vom iPhone 13 Mini hervorstehen, sind alle Wasserwaagen-Apps unzulässig. In Tiltification kann ich das Handy aufs Display legen. Der Sound sagt mir, in welche Richtung ich noch neigen muss und wie weit. Genial!

### 5/5 — Funktioniert

*2021-11-07, version 1.1.0*

Im ersten Moment etwas gewöhnungsbedürftig, aber wenn man erstmal versteht, wie sich der Klang verhält, funktioniert es einwandfrei. 
Nach etwas Übung kann man so blind Regalboards oder Bilder ausrichten. Ist den „Aufwand“ definitiv wert

### 2/5 — Aua

*2021-09-16, version 1.1.0*

Nichts für meine Ohren!

### 1/5 — Ziemlich instabil

*2021-09-15, version 1.1.0*

Crasht sofort, wenn man es unter iOS12 auf den Tisch legt und die Homebutton-Seite um z.B. 45 Grad anhebt. Sound ist auch nicht konsistent, sondern hat üble Knackser dazwischen.

### 5/5 — Interesting Sound!

*2021-04-09, version 1.0.2*

Nice figures and so easy and convenient to use!!! Really like it!

### 5/5 — Animation

*2021-03-26, version 1.0.0*

Animation is good

## Frequently asked questions about Tiltification

### How does Tiltification work?

Tiltification uses sound to indicate how to level an object. As you move the device, the acoustic feedback changes, guiding you to achieve a perfectly level position on two axes without needing to look at the screen.

### What devices is Tiltification compatible with?

Tiltification is available for iPhone and iPad devices. It is designed to run on iOS.

### Is Tiltification suitable for outdoor use like camping?

Yes, Tiltification can be used for setting up caravans or campers on uneven ground. The auditory feedback allows you to adjust support legs while inside the vehicle.

### Can Tiltification be used while taking photos?

Absolutely. Tiltification can run in the background while you use your camera, providing auditory cues to ensure your photos are taken straight.

### Is Tiltification free to use?

Yes, Tiltification is completely free to download and use. There are no in-app purchases or subscription fees associated with this application.

### When was Tiltification last updated?

The latest version of Tiltification, 1.1.0, was released on September 7, 2021. This indicates it receives occasional updates from its developers.

### What is the age rating for Tiltification?

Tiltification has an age rating of 4+. This means it is considered suitable for children and adults alike, with no mature content.

### Does Tiltification have ads?

No, Tiltification does not contain advertisements. Users can enjoy the app's features without any interruptions from ads.

## Version history (last 4 releases)

### 1.1.0 — 2021-09-07

- transitions between 1D and 2D mode were improved and each mode is more stable for itself
- prettier info cards in the Help and FAQ sections
- bug fixes
- improved and more stable performance

### 1.0.2 — 2021-04-02

- slight performance improvements
- adjusted font-sizes and font-colors in help-section
- some improved animations

### 1.0.1 — 2021-03-27

Updated the app-icon.

### 1.0.0 — 2021-03-25

No release notes.

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All apps by Universitat Bremen: https://appshunter.io/developer/1236712029

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-24.*