# TachoControlApp vs Level light

The clearest difference is update cadence: Level light at fortnightly against TachoControlApp's every 6 weeks. TachoControlApp's advantage is iOS requirement (12.0 vs 17.0). 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.

TachoControlApp ships an update every 6 weeks, Level light fortnightly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TachoControlApp | Level light |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 52 MB | 29 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [TachoControl DATA GmbH](https://appshunter.io/developer/1526347860) | [DIETER AUGUST DR. ACKERMANN](https://appshunter.io/developer/1796660549) |

## What reviewers say

### TachoControlApp

[App page](https://appshunter.io/ios/app/tachocontrolapp/id1526347858)

**Features:** macOS Compatibility

**In-app purchases:** none


### Level light

[App page](https://appshunter.io/ios/app/level-light/id6742070619)

Measure the tilt of your RV or caravan using your smartphone or tablet. Connect to external sensors for precise leveling. Calculate adjustments needed at each wheel for optimal vehicle alignment.

**Highlights:** Measure vehicle tilt with smartphone, Connect external tilt sensors via Bluetooth, Display tilt in degrees (front-back, left-right), Calculate wheel adjustments for horizontal alignment, Calibrate sensors to a reference surface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TachoControlApp free?

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

### Is Level light free?

Level light is free to download, with no in-app purchases.

### Do TachoControlApp or Level light have ads?

Neither TachoControlApp nor Level light shows ads.

### Which is updated more often, TachoControlApp or Level light?

TachoControlApp ships an update every 6 weeks, and Level light fortnightly. Most recently, TachoControlApp was updated on October 27, 2026 and Level light 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.*