Tiltification vs PVRoot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tiltification
This utility app uses auditory signals to help you level objects with precision. It provides real-time audio feedback for two axes, allowing you to adjust items without constantly looking at your screen. Ideal for tasks like setting up furniture, aligning cameras, or even athletes ensuring even weightlifting.
- Auditory spirit level
- Precise leveling with sound
- Dual-axis feedback
- Background operation
- Hands-free adjustment
- Sonification for spatial orientation
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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.
PVRoot
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本系统旨在构建一套完整的光伏电站智能巡检检测系统,通过整合GIS底图、CAD设计图、无人机巡检数据及正射影像,实现电站组件的精准定位、缺陷识别与运维管理,满足国内外电站项目的日常巡检与深度检测需求。
Screenshots
Verdict
The clearest difference is update cadence: Tiltification at weekly against PVRoot's monthly. Tiltification also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tiltification ships an update weekly, PVRoot monthly. The most recent releases landed on September 17, 2026 and September 26, 2026 respectively.
| Parameter | Tiltification | PVRoot |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 22 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Universitat Bremen | 苏州光蝠智能科技有限公司 |
In-app purchases
Tiltification
No in-app purchases
PVRoot
No in-app purchases









