# Flatness vs The Services Hub

The clearest difference is update cadence: The Services Hub at fortnightly 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 Flatness against 5.0 for The Services Hub. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Flatness ships an update every 16 months, The Services Hub fortnightly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Flatness | The Services Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/flatness/id6463624359/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/the-services-hub/id6503020861/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 61 MB | 70 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACOEM Group](https://appshunter.io/developer/1495816959) | [TheServicesHub LLC](https://appshunter.io/developer/1779756169) |

## What reviewers say

### 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


### The Services Hub

[App page](https://appshunter.io/ios/app/the-services-hub/id6503020861)

Manage customers, jobs, and team schedules efficiently with this all-in-one platform. Document work with photos and videos, track job time, and generate invoices. Gain insights with a performance analytics dashboard to streamline service operations.

**Highlights:** Customer and job management, Job scheduling and details, Work documentation (photos, video), Job time reporting, Instant notifications, Invoicing and payment tracking, Performance analytics dashboard

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

**In-app purchases:** none


## Frequently asked questions

### Is Flatness free?

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

### Is The Services Hub free?

The Services Hub is free to download, with no in-app purchases.

### Which has better reviews, Flatness or The Services Hub?

Flatness and The Services Hub are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Flatness or The Services Hub have ads?

Neither Flatness nor The Services Hub shows ads.

### Which is updated more often, Flatness or The Services Hub?

Flatness ships an update every 16 months, and The Services Hub fortnightly. Most recently, Flatness was updated on October 7, 2026 and The Services Hub 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.*