# Nanoprecise Mobile App vs Flatness

The clearest difference is update cadence: Nanoprecise Mobile App at monthly against Flatness's every 16 months. Flatness's advantage is iOS requirement (12.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Nanoprecise Mobile App against 5.0 for Flatness. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Nanoprecise Mobile App ships an update monthly, Flatness every 16 months. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Nanoprecise Mobile App | Flatness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/nanoprecise-mobile-app/id6463207671/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/flatness/id6463624359/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 16 months |
| Monetization | Free | Free |
| Size | 26 MB | 61 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sunil Vedula](https://appshunter.io/developer/1284566005) | [ACOEM Group](https://appshunter.io/developer/1495816959) |

## What reviewers say

### Nanoprecise Mobile App

[App page](https://appshunter.io/ios/app/nanoprecise-mobile-app/id6463207671)

Access real-time equipment data like temperature, humidity, and vibration. Visualize trends with interactive graphs, set custom alerts, and export reports for smarter equipment management.

**Highlights:** Real-time data monitoring, Customizable dashboards, Interactive graphs and charts, Customizable alerts and notifications, Historical data analysis, User-friendly interface, Data export (CSV, PDF)

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

**In-app purchases:** none


### Flatness

[App page](https://appshunter.io/ios/app/flatness/id6463624359)

This app facilitates precise rectangular flatness measurements for applications like motor and pump foundations. It guides users through the entire measurement and alignment process when connected to an AT-400 Ultimate with an M9 sensor via Bluetooth. Generate instant PDF reports of your findings directly on-site.

**Highlights:** Bluetooth connectivity, Icon-based adaptive user interface, 3D result views, Instant PDF report generation, Guided measurement process

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nanoprecise Mobile App free?

Nanoprecise Mobile App is free to download, with no in-app purchases.

### Is Flatness free?

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

### Which has better reviews, Nanoprecise Mobile App or Flatness?

Nanoprecise Mobile App and Flatness are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Nanoprecise Mobile App or Flatness have ads?

Neither Nanoprecise Mobile App nor Flatness shows ads.

### Which is updated more often, Nanoprecise Mobile App or Flatness?

Nanoprecise Mobile App ships an update monthly, and Flatness every 16 months. Most recently, Nanoprecise Mobile App was updated on October 9, 2026 and Flatness on October 17, 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.*