# TV Discover vs Nostrum E85 Ethanol Module App

The clearest difference is price: Nostrum E85 Ethanol Module App at Free against TV Discover's $2.99. TV Discover's advantage is device support (4 vs 2). On ads, in-app purchases and iOS requirement there is nothing between them.

Nostrum E85 Ethanol Module App is free to download; TV Discover costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TV Discover | Nostrum E85 Ethanol Module App |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/nostrum-e85-ethanol-module-app/id1503385365/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Free |
| Size | 5 MB | 10 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Csaba Iranyi](https://appshunter.io/developer/814994046) | [Performance Electronics](https://appshunter.io/developer/1161515426) |

## What reviewers say

### TV Discover

[App page](https://appshunter.io/ios/app/tv-discover/id1005797956)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nostrum E85 Ethanol Module App

[App page](https://appshunter.io/ios/app/nostrum-e85-ethanol-module-app/id1503385365)

Monitor your vehicle's ethanol content, fuel temperature, and fuel pressure in real-time from your wireless device. This app allows for unit selection, displays module status, and enables sensor calibration. A demo mode is included for operation without a physical module.

**Highlights:** Real-time ethanol content monitoring, Fuel temperature and pressure display, Metric/Imperial unit selection, Sensor calibration, Demo mode, Connect to multiple modules

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TV Discover free?

TV Discover costs $2.99, with no in-app purchases.

### Is Nostrum E85 Ethanol Module App free?

Nostrum E85 Ethanol Module App is free to download, with no in-app purchases.

### Do TV Discover or Nostrum E85 Ethanol Module App have ads?

Neither TV Discover nor Nostrum E85 Ethanol Module App 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.*