# MasterPlan AR vs ECG QS

The clearest difference is in-app purchases: ECG QS at none against MasterPlan AR's 1. ECG QS also leads on update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MasterPlan AR sells 1 in-app purchase, starting at $4.49 per year. ECG QS asks for nothing beyond the download.

MasterPlan AR ships an update every 3 months, ECG QS every 5 weeks. The most recent releases landed on June 5, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | MasterPlan AR | ECG QS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/masterplan-ar/id1443757987/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 88 MB |
| Requires iOS | **11.4** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ziemann.IT](https://appshunter.io/developer/556846201) | [disserto management gmbh](https://appshunter.io/developer/1447495305) |

## What reviewers say

### MasterPlan AR

[App page](https://appshunter.io/ios/app/masterplan-ar/id1443757987)

Streamline your construction business with this app that simplifies on-site measurements and cost estimations. Generate professional offers and send them to clients directly from the job site, saving valuable time.

**Highlights:** On-site object measurement, Automated cost estimate creation, Direct email sending of estimates, Unlimited materials, projects, and rooms (Pro), Cloud sync between devices (Pro), Ad-free experience (Pro)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MasterPlan Pro | $4.49 | per year |


### ECG QS

[App page](https://appshunter.io/ios/app/ecg-qs-app/id1447495306)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MasterPlan AR free?

MasterPlan AR is free to download, with in-app purchases available.

### Is ECG QS free?

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

### Do MasterPlan AR or ECG QS have ads?

Neither MasterPlan AR nor ECG QS shows ads.

### Which is updated more often, MasterPlan AR or ECG QS?

MasterPlan AR ships an update every 3 months, and ECG QS every 5 weeks. Most recently, MasterPlan AR was updated on June 5, 2026 and ECG QS on September 16, 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.*