# Precision Transit Level mini vs Right Calculator

The clearest difference is ads: Precision Transit Level mini at none against Right Calculator's shown. Right Calculator's advantage is update cadence (every 6 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Precision Transit Level mini ships an update monthly, Right Calculator every 6 days. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Precision Transit Level mini | Right Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/precision-transit-level-mini-x/id6449722469/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free | — |
| Size | 10 MB | 41 MB |
| Requires iOS | 16.3 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David King](https://appshunter.io/developer/1481611999) | [Megabyte Software Inc.](https://appshunter.io/developer/1143972928) |

## What reviewers say

### Precision Transit Level mini

[App page](https://appshunter.io/ios/app/precision-transit-level-mini-x/id6449722469)

This app uses LiDAR and augmented reality to measure distances, slopes, and levels in your environment. Place virtual measuring sticks to calculate rise, run, and deflection for precise construction or landscaping tasks.

**Highlights:** LiDAR and AR measurement, Virtual measuring sticks, Calculate slope, rise, and run, Real-time HUD, Auto Zoom, Step-by-step navigation

**In-app purchases:** none


### Right Calculator

[App page](https://appshunter.io/ios/app/right-calculator/id6768528621)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Precision Transit Level mini free?

Precision Transit Level mini is free to download, with no in-app purchases.

### Is Right Calculator free?

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

### Do Precision Transit Level mini or Right Calculator have ads?

Right Calculator shows ads; Precision Transit Level mini does not.

### Which is updated more often, Precision Transit Level mini or Right Calculator?

Precision Transit Level mini ships an update monthly, and Right Calculator every 6 days. Most recently, Precision Transit Level mini was updated on September 14, 2026 and Right Calculator on September 20, 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.*