# EKİP MMS vs Engineering Calculator

The clearest difference is price: EKİP MMS at Free against Engineering Calculator's $0.99. EKİP MMS also leads on iOS requirement (13.0 vs 15.1). Engineering Calculator's advantage is update cadence (every 2 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

EKİP MMS is free to download; Engineering Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EKİP MMS ships an update every 2 months, Engineering Calculator every 2 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | EKİP MMS | Engineering Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 22 MB | 21 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AHMET ELBAY](https://appshunter.io/developer/1859258175) | [Yasin Demir](https://appshunter.io/developer/1838444361) |

## What reviewers say

### EKİP MMS

[App page](https://appshunter.io/ios/app/ekip-mms/id6756219581)

**Features:** macOS Compatibility

**In-app purchases:** none


### Engineering Calculator

[App page](https://appshunter.io/ios/app/engineering-calculator/id6761010498)

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

**In-app purchases:** none


## Frequently asked questions

### Is EKİP MMS free?

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

### Is Engineering Calculator free?

Engineering Calculator costs $0.99, with no in-app purchases.

### Do EKİP MMS or Engineering Calculator have ads?

Neither EKİP MMS nor Engineering Calculator shows ads.

### Which is updated more often, EKİP MMS or Engineering Calculator?

EKİP MMS ships an update every 2 months, and Engineering Calculator every 2 days. Most recently, EKİP MMS was updated on October 7, 2026 and Engineering Calculator on October 3, 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.*