Comparison

SimsoenMische vs Forty Customs

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

Head to head
About

SimsoenMische

Features
Read full description

Finally, there is a simple tool that so many two‑stroke fans have been waiting for. Easier to use than a weather app! Just enter how much gasoline you refueled and the mixing ratio you need → the app instantly calculates the required amount of oil for you. 2 seconds and you know exactly what to add! SimsönMische must not be confused with and is not affiliated with the popular mopeds from the former GDR. Warning: An incorrect fuel mixture can damage or destroy your engine! We accept no liability for incorrect use or engine damage. Every user is responsible for verifying the correctness of the calculations themselves. ** We are constantly working to improve our apps. New features will be released as soon as possible! ** For in‑app purchases, Apple’s Terms and Conditions apply: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ You can find our privacy policy here: https://rub-labs.de/privacy.php

About

Forty Customs

Features
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The Forty Customs app is a clean, fast and intuitive companion built specifically for Super73 e-bikes. Designed with a minimalist philosophy, it gives you instant access to your bike's most important settings without unnecessary complexity. Whether you own one bike or several, the app makes it easy to manage multiple bike profiles, connect in seconds and personalize your riding experience. Features • Connect to compatible Super73 e-bikes via Bluetooth • Built-in turn-by-turn navigation on display • Manage multiple bike profiles • Settings are remembered and automatically applied after reconnecting • Real-time speedometer with a clean, easy-to-read interface • Adjust ride settings with an intuitive interface • Automatic connection to your preferred bike • 10 Second sprint mode challange • Clean, distraction-free design focused on speed and simplicity Built by riders, for riders Every interaction has been carefully refined to feel responsive and effortless, allowing you to spend less time navigating menus and more time enjoying your ride. Compatible with supported Super73 models. Acknowledgements: Portions of the Bluetooth implementation are based on research and documentation from the open-source Walker73 project by Axel Fougues.

Screenshots

SimsoenMische2 screens
Forty Customs4 screens

Verdict

The call

The clearest difference is in-app purchases: Forty Customs at none against SimsoenMische's 4. Forty Customs also leads on ads (none vs shown). On price, update cadence, device support 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. SimsoenMische sells 4 in-app purchases, starting at $0.29 per 7 days. Forty Customs asks for nothing beyond the download.

UpkeepUpdate frequency

SimsoenMische ships an update every 5 days, Forty Customs weekly. The most recent releases landed on August 24, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 4 level
SimsoenMische versus Forty Customs: the parameters behind the verdict, then further details
ParameterSimsoenMischeForty Customs
PriceFreeFree
Update frequencyEvery 5 days — betterWeekly
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.616.0 — better
Further details — not scored
Size6 MB65 MB
Age rating4+4+
DeveloperRichter und Bodenstein Software GbRJasper Aarts

In-app purchases

4 purchases

SimsoenMische

Subscriptions3
  • Ad-Free for one week$0.297 Days
  • Ad-Free for one month$0.991 Month
  • Ad-Free for one year$1.991 Year
One-time1
  • Lifetime Ad-Free$3.99
None

Forty Customs

No in-app purchases

Questions

Is SimsoenMische free?
SimsoenMische is free to download, with in-app purchases available.
Is Forty Customs free?
Forty Customs is free to download, with no in-app purchases.
Do SimsoenMische or Forty Customs have ads?
SimsoenMische shows ads; Forty Customs does not.
Which is updated more often, SimsoenMische or Forty Customs?
SimsoenMische ships an update every 5 days, and Forty Customs weekly. Most recently, SimsoenMische was updated on August 24, 2026 and Forty Customs on September 22, 2026.

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