# Engineering Machine Calculator vs Niko EV

The clearest difference is review sentiment: Engineering Machine Calculator at 100% against Niko EV's 0%. Engineering Machine Calculator also leads on in-app purchases (none vs 4) and iOS requirement (14.0 vs 17.0). Niko EV's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Niko EV sells 4 in-app purchases, starting at $3.99 per month. Engineering Machine Calculator asks for nothing beyond the download.

## The numbers

| Metric | Engineering Machine Calculator | Niko EV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/niko-ev/id6809847472/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Daily |
| Monetization | **Ad-supported** | Freemium |
| Size | 6 MB | 57 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mohammed Waqas Zaman](https://appshunter.io/developer/1640772229) | [Raivis Olehno](https://appshunter.io/developer/6809847474) |

## What reviewers say

### Engineering Machine Calculator

[App page](https://appshunter.io/ios/app/engineering-machine-calculator/id1640772227)

This app provides offline calculations for milling and turning operations. It helps users determine parameters like cutting speed, spindle speed, and metal removal rate. All calculations are saved for easy access in the history tab.

**Highlights:** Offline milling and turning calculations, Cutting speed calculation, Spindle speed calculation, Metal removal rate calculation, Power requirement calculation, Saved calculation history

**Features:** macOS Compatibility

**In-app purchases:** none


### Niko EV

[App page](https://appshunter.io/ios/app/niko-ev/id6809847472)

This app provides comprehensive control and historical data for your Tesla vehicle. Monitor charging, climate, location, and vehicle status. It offers advanced features like trip planning, battery health tracking, and custom alerts, with different subscription tiers for enhanced functionality.

**Highlights:** Remote vehicle control (lock, unlock, climate, charging), Detailed trip and charge history, Live battery and tire pressure monitoring, Customizable alerts and automations, Trip planning with charging stops, Apple Watch and Home Screen widgets

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Niko Plus Monthly | $3.99 | per month |
| Niko Pro Monthly | $4.99 | per month |
| Niko Plus Yearly | $39.99 | per year |
| Niko Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Engineering Machine Calculator free?

Engineering Machine Calculator is free to download, with no in-app purchases.

### Is Niko EV free?

Niko EV is free to download, with in-app purchases available.

### Do Engineering Machine Calculator or Niko EV have ads?

Engineering Machine Calculator shows ads; Niko EV does not.

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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.*