# MSTC eAuction vs Mortar

The clearest difference is device support: MSTC eAuction at 3 against Mortar's 1. MSTC eAuction also leads on iOS requirement (13.4 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | MSTC eAuction | Mortar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/mstc-eauction/id1541304590/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 7.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 25 MB | 7 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MSTC Limited](https://appshunter.io/developer/1480801627) | [Baloot MY Digital Agency](https://appshunter.io/developer/1896549973) |

## What reviewers say

### MSTC eAuction

[App page](https://appshunter.io/ios/app/mstc-eauction/id1541304590)

This official mobile application facilitates participation in general eAuctions. It provides a convenient platform for users to engage with auction processes directly from their mobile devices.

**Highlights:** Official mobile app, Facilitates eAuctions, Supports general auctions (O-type), Convenient mobile access

**Features:** macOS Compatibility

**In-app purchases:** none


### Mortar

[App page](https://appshunter.io/ios/app/mortar-contractor-os/id6784617140)

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

**In-app purchases:** none


## Frequently asked questions

### Is MSTC eAuction free?

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

### Is Mortar free?

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

### Do MSTC eAuction or Mortar have ads?

Neither MSTC eAuction nor Mortar shows ads.

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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.*