Comparison

E85 Calculator vs RemoteService Connect

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

E85 Calculator

This application helps performance enthusiasts and flex-fuel vehicle owners precisely calculate the amounts of E85 and gasoline needed for specific ethanol percentages or octane ratings. It offers both simple and advanced modes for fuel mixing calculations, supporting metric and imperial units.

Highlights
  • Calculate E85 and gasoline amounts
  • Target specific ethanol percentages
  • Calculate by desired octane rating
  • Metric and imperial unit support
  • Real-time calculations
  • Easy and advanced modes
Features
Read full description

E85 Calculator is your essential tool for precision fuel mixing, designed for performance enthusiasts and flex-fuel vehicle owners. KEY FEATURES: - Calculate exact amounts of E85 and gasoline needed - Target specific ethanol percentages (E30, E50, E70, E85) - Calculate by desired octane rating - Support for both metric (liters) and imperial (gallons) units - Real-time calculations with instant updates - Easy and advanced modes for different user needs EASY MODE: - Quick presets for common ethanol targets - Simple tank size selection - Intuitive slider controls for current fuel level - Basic inputs for everyday use ADVANCED MODE: - Precise control over fuel properties - Custom octane ratings input - Detailed ethanol content adjustment - Advanced fuel mixing calculations Perfect for: - Flex-fuel vehicle owners - Performance car enthusiasts - Race car tuners - Anyone mixing E85 with regular gas Get accurate calculations every time and achieve the perfect fuel blend for your vehicle's needs. Whether you're targeting a specific ethanol percentage or octane rating, E85 Calculator provides the precise measurements you need. Safe, simple, and accurate - take the guesswork out of fuel mixing with E85 Calculator.

About

RemoteService Connect

Read full description

RemoteService Connect connects your vehicle to your workshop for the duration of an agreed remote session. HOW IT WORKS • Your workshop gives you a session code – or a link or QR code. • Connect your iPhone or iPad to the vehicle with the cable, adapter or interface your workshop specifies: – Ethernet diagnostic cable on a USB-C Ethernet adapter – Wi-Fi diagnostic adapter – ICOM diagnostic interface, connected directly to the iPhone or iPad via a USB-C Ethernet adapter or in the same network • Over the Ethernet diagnostic cable, vehicles of many manufacturers with DoIP are supported as well – you simply choose the brand. • The app recognizes on its own what is connected. • Enter the code. While the session runs, your workshop can diagnose and code your vehicle as if it were on site. WHAT YOU SEE • Automatic detection of the cable, adapter or interface – and a step-by-step guide if something is still missing • A notice while your iPhone or iPad sets up the connection, and a notice if the connection to the vehicle is interrupted – the app reconnects on its own • Connection quality and your vehicle's battery voltage • A chat with your workshop – text, photos and videos • On iPhone, the running session on the Lock Screen • One tap ends the session at any time. WHAT THE APP DOES NOT DO • It never works on your vehicle on its own and only talks to it during a session you started. • Nothing happens without a valid code from your workshop. • No account, no ads, no tracking. SECURITY • Encrypted connections. The chat and – by default – the diagnostic connection are end-to-end encrypted between your device and your workshop. • Your workshop can additionally require end-to-end encryption and servers in the EU. YOU NEED • A session code from your workshop • The cable, adapter or interface your workshop specifies – for a cable or interface connected directly to the device, a USB-C Ethernet adapter • Keep the app open during the session – iOS pauses apps in the background. • Follow your workshop's instructions, e.g. switch on the ignition or connect a battery charger. The app is free and has no in-app purchases. Sessions are provided by your workshop.

Screenshots

E85 Calculator2 screens
RemoteService Connect4 screens

Verdict

The call

The clearest difference is update cadence: RemoteService Connect at daily against E85 Calculator's every 29 months. RemoteService Connect also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

E85 Calculator ships an update every 29 months, RemoteService Connect daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
E85 Calculator versus RemoteService Connect: the parameters behind the verdict, then further details
ParameterE85 CalculatorRemoteService Connect
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 29 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS16.015.0 — better
Further details — not scored
Size3 MB22 MB
Age rating4+4+
DeveloperSheharyar IrfanNRW-CarCoding

In-app purchases

None

E85 Calculator

No in-app purchases

None

RemoteService Connect

No in-app purchases

Questions

Is E85 Calculator free?
E85 Calculator is free to download, with no in-app purchases.
Is RemoteService Connect free?
RemoteService Connect is free to download, with no in-app purchases.
Do E85 Calculator or RemoteService Connect have ads?
Neither E85 Calculator nor RemoteService Connect shows ads.
Which is updated more often, E85 Calculator or RemoteService Connect?
E85 Calculator ships an update every 29 months, and RemoteService Connect daily. Most recently, E85 Calculator was updated on November 1, 2026 and RemoteService Connect on October 31, 2026.

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