# ZOWIAC vs Level plus

The clearest difference is price: ZOWIAC at Free against Level plus's $12.99. Level plus's advantage is update cadence (fortnightly vs every 10 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ZOWIAC is free to download; Level plus costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ZOWIAC ships an update every 10 months, Level plus fortnightly. The most recent releases landed on September 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ZOWIAC | Level plus |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | — | Paid |
| Size | 36 MB | 25 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ajdin Skaljic](https://appshunter.io/developer/1620114303) | [DIETER AUGUST DR. ACKERMANN](https://appshunter.io/developer/1796660549) |

## What reviewers say

### ZOWIAC

[App page](https://appshunter.io/ios/app/zowiac/id1620114301)

**Features:** macOS Compatibility

**In-app purchases:** none


### Level plus

[App page](https://appshunter.io/ios/app/level-plus/id6742115339)

Measure your RV or caravan's tilt with your smartphone or tablet. Connect external sensors for precise leveling and calculate the exact height needed at each wheel to achieve a horizontal position.

**Highlights:** Measure vehicle tilt front-to-back and side-to-side, Use internal smartphone/tablet sensors, Connect external WitMotion sensors via Bluetooth, Calculate individual wheel height adjustments, Adjustable wheel and axle distances, Sensor calibration

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

**In-app purchases:** none


## Frequently asked questions

### Is ZOWIAC free?

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

### Is Level plus free?

Level plus costs $12.99, with no in-app purchases.

### Do ZOWIAC or Level plus have ads?

Neither ZOWIAC nor Level plus shows ads.

### Which is updated more often, ZOWIAC or Level plus?

ZOWIAC ships an update every 10 months, and Level plus fortnightly. Most recently, ZOWIAC was updated on September 25, 2026 and Level plus on October 9, 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.*