# e85Cal vs BimmerLight for BMW, MINI & RR

The clearest difference is review sentiment: e85Cal at 82% against BimmerLight for BMW, MINI & RR's 16%. e85Cal also leads on rating (4.7 vs 3.5) and in-app purchases (none vs 5). BimmerLight for BMW, MINI & RR's advantage is update cadence (fortnightly vs every 4 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. BimmerLight for BMW, MINI & RR sells 5 in-app purchases, starting at $9.99 per month. e85Cal asks for nothing beyond the download.

e85Cal holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 35 and 56 respectively. Written reviews point the same way: 82% of e85Cal's written reviews are positive against 16% of BimmerLight for BMW, MINI & RR's.

e85Cal ships an update every 4 months, BimmerLight for BMW, MINI & RR fortnightly. The most recent releases landed on July 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | e85Cal | BimmerLight for BMW, MINI & RR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (35 ratings)](https://appshunter.io/ios/app/e85cal/id1470313135/reviews)** | [3.5 (56 ratings)](https://appshunter.io/ios/app/bimmerlight-for-bmw-mini-and-rr/id6745905907/reviews) |
| Number of ratings | 35 | **56** |
| Positive reviews | **81.8% of reviews** | 16.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 21 MB |
| Requires iOS | **12.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Joe](https://appshunter.io/developer/1132486512) | [MeTalent](https://appshunter.io/developer/1692983713) |

## What reviewers say

### e85Cal

[App page](https://appshunter.io/ios/app/e85cal/id1470313135)

This app assists users in calculating the precise amounts of standard and ethanol gasoline needed to achieve a desired ethanol percentage in their fuel mix. It simplifies the process by taking into account tank size, current fuel level, and the ethanol content of available fuel types.

**Highlights:** Calculate ethanol percentage goal, Enter gas tank size, Input standard pump gas ethanol %, Input ethanol pump gas ethanol %, Set target ethanol % mix, Enter current fuel level %

**Features:** macOS Compatibility

**In-app purchases:** none


### BimmerLight for BMW, MINI & RR

[App page](https://appshunter.io/ios/app/bimmerlight-for-bmw-mini-and-rr/id6745905907)

Control your BMW, MINI, or Rolls-Royce vehicle's lights in real-time. Connect via Bluetooth or Wi-Fi to trigger indicators, headlights, fog lights, and more directly from your iPhone or iPad. Ideal for car enthusiasts, filming, and car meets.

**Highlights:** Real-time light control, Bluetooth (BLE) and ENET (Wi-Fi) connectivity, Control indicators, headlights, fog lights, Supports F and G-series BMWs, No coding required, Instant live response

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $9.99 | per month |
| Half-Year Access | $29.99 | per 6 months |
| Yearly Access | $39.99 | per year |
| Lifetime Access (Member Offer) | $49.99 | one-time |
| Lifetime Access | $99.99 | one-time |


## Frequently asked questions

### Is e85Cal free?

e85Cal is free to download, with no in-app purchases.

### Is BimmerLight for BMW, MINI & RR free?

BimmerLight for BMW, MINI & RR is free to download, with in-app purchases available.

### Which has better reviews, e85Cal or BimmerLight for BMW, MINI & RR?

e85Cal is rated higher. e85Cal averages 4.7 out of 5 from 35 ratings, while BimmerLight for BMW, MINI & RR averages 3.5 from 56 ratings.

### Do e85Cal or BimmerLight for BMW, MINI & RR have ads?

Neither e85Cal nor BimmerLight for BMW, MINI & RR shows ads.

### Which is updated more often, e85Cal or BimmerLight for BMW, MINI & RR?

e85Cal ships an update every 4 months, and BimmerLight for BMW, MINI & RR fortnightly. Most recently, e85Cal was updated on July 23, 2026 and BimmerLight for BMW, MINI & RR on September 21, 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.*