# BiomotorsApp vs iSwitch

BiomotorsApp and iSwitch are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

BiomotorsApp ships an update weekly, iSwitch every 4 days. The most recent releases landed on June 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | BiomotorsApp | iSwitch |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 84 MB | 13 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BIOMOTORS](https://appshunter.io/developer/1535971491) | [IntraByte](https://appshunter.io/developer/1694025377) |

## What reviewers say

### BiomotorsApp

[App page](https://appshunter.io/ios/app/biomotorsapp/id1565373210)

This app connects to your BIOFleX Connect® device to help you save money by driving with Superethanol-E85. Track your E85 fuel history to calculate savings and find E85 stations and authorized installers across France. Professionals can access vehicle data and system settings.

**Highlights:** Connect to BIOFleX Connect®, Calculate E85 fuel savings, View fuel history, Find E85 stations, Locate authorized installers, Professional installer portal

**Features:** macOS Compatibility

**In-app purchases:** none


### iSwitch

[App page](https://appshunter.io/ios/app/iswitch-reprogrammation/id6740635929)

**In-app purchases:** none


## Frequently asked questions

### Is BiomotorsApp free?

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

### Is iSwitch free?

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

### Do BiomotorsApp or iSwitch have ads?

Neither BiomotorsApp nor iSwitch shows ads.

### Which is updated more often, BiomotorsApp or iSwitch?

BiomotorsApp ships an update weekly, and iSwitch every 4 days. Most recently, BiomotorsApp was updated on June 10, 2026 and iSwitch on September 15, 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.*