# Leveler Plus vs Viewra 3D

The clearest difference is price: Viewra 3D at Free against Leveler Plus's $2.99. Viewra 3D also leads on update cadence (every 4 months vs every 17 months). Leveler Plus's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Viewra 3D is free to download; Leveler Plus costs $2.99 up front. Viewra 3D sells 3 in-app purchases, starting at $2.99 per month. Leveler Plus asks for nothing beyond the download.

Leveler Plus ships an update every 17 months, Viewra 3D every 4 months. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Leveler Plus | Viewra 3D |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/leveler-plus/id1578213867/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 1 MB | 152 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Shenzhen Seize Times E-Commerce Co., Ltd.](https://appshunter.io/developer/368397197) |

## What reviewers say

### Leveler Plus

[App page](https://appshunter.io/ios/app/leveler-plus/id1578213867)

Transform your device into a precise digital spirit level. Measure tilt angles in real-time with realistic bubble and digital displays. Features calibration, saved readings with notes, and haptic feedback for perfect alignment.

**Highlights:** Real-time angle measurement, Bubble and digital display modes, Calibration system, Save and organize angle readings, Haptic feedback, Portrait and landscape orientation, Grid overlay

**In-app purchases:** none


### Viewra 3D

[App page](https://appshunter.io/ios/app/viewra-3d/id6758283083)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viewra 3D Pro (1 Month) | $2.99 | per month |
| Viewra 3D Pro (1 Year) | $29.99 | per year |
| Viewra 3D Pro (Lifetime) | $79.99 | one-time |


## Frequently asked questions

### Is Leveler Plus free?

Leveler Plus costs $2.99, with no in-app purchases.

### Is Viewra 3D free?

Viewra 3D is free to download, with in-app purchases available.

### Do Leveler Plus or Viewra 3D have ads?

Neither Leveler Plus nor Viewra 3D shows ads.

### Which is updated more often, Leveler Plus or Viewra 3D?

Leveler Plus ships an update every 17 months, and Viewra 3D every 4 months. Most recently, Leveler Plus was updated on September 24, 2026 and Viewra 3D on October 12, 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.*