# Precision Level vs CnR M.A.R.S.

The clearest difference is update cadence: Precision Level at every 3 weeks against CnR M.A.R.S.'s every 38 months. Precision Level also leads on iOS requirement (8.0 vs 11.0). 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.

Precision Level ships an update every 3 weeks, CnR M.A.R.S. every 38 months. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Precision Level | CnR M.A.R.S. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/precision-level/id990206231/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 38 months |
| Monetization | Free | — |
| Size | 27 MB | 17 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Easy-Laser AB](https://appshunter.io/developer/990206230) | [Allerup.Com AS](https://appshunter.io/developer/1465876722) |

## What reviewers say

### Precision Level

[App page](https://appshunter.io/ios/app/precision-level/id990206231)

Connect to a precision level device to take measurements and create PDF reports. This app provides a mobile display for adjustment values, helping you achieve results faster and account for material deformation during installation. Avoid frequent trips to check the device.

**Highlights:** Connect to E290 Precision Level, Take measurements, Generate PDF reports, View adjustment values on mobile, Account for material deformation, Faster installation results

**Features:** macOS Compatibility

**In-app purchases:** none


### CnR M.A.R.S.

[App page](https://appshunter.io/ios/app/cnr-mars/id1243473878)

**In-app purchases:** none


## Frequently asked questions

### Is Precision Level free?

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

### Is CnR M.A.R.S. free?

CnR M.A.R.S. is free to download, with no in-app purchases.

### Do Precision Level or CnR M.A.R.S. have ads?

Neither Precision Level nor CnR M.A.R.S. shows ads.

### Which is updated more often, Precision Level or CnR M.A.R.S.?

Precision Level ships an update every 3 weeks, and CnR M.A.R.S. every 38 months. Most recently, Precision Level was updated on October 17, 2026 and CnR M.A.R.S. on October 11, 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.*