Comparison

SimsoenMische vs Boat Log & Maintenance

Price, ratings, monetisation and update history for both apps, side by side β€” 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 β†’ the app instantly calculates the required amount of oil for you. 2 seconds and you know exactly what to add! SimsΓΆnMische 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

Boat Log & Maintenance

Features
Read full description

Helm is a boat logbook for owners who look after their own boats: engine hours, maintenance, trips and costs in one place. ENGINE HOURS FROM YOUR TRIPS Log a trip with the engine hours at start and finish, or just the hours run, and Helm keeps each boat's running total. Every maintenance item works out what is due from it. MAINTENANCE BY HOURS OR DATE Set each task by engine hours, by calendar, or whichever comes first. When you add a boat, Helm sets up a starter schedule for its engine type, such as oil and filter, impeller, lower unit or gear oil, zincs, battery and safety equipment. The starter intervals are general guidelines and your owner's manual has the final word: open any task to change its interval or enter when the job was last done. The dashboard shows what is coming due and what is overdue, and with notifications on, a reminder arrives a week before a calendar due date. Log each service with who did it, the engine hours, the cost and notes, and see each task's service history. TRIP LOG Date, departure and return times, engine hours, fuel used in gallons or liters and its cost, purpose (cruising, fishing, watersports, sailing, racing and more), passengers, departure point and destination, weather, sea state and notes. Each trip shows the price you paid per gallon or liter. EXPENSES Log fuel, marina or slip fees, insurance, registration, parts and labor, upgrades, cleaning, trailer, winter storage, haul-out, electronics and more, with a receipt photo, in your own currency. Open any expense to edit or delete it. SAFETY Run the pre-departure checklist before you leave the dock: fuel and oil, bilge pump, fire extinguisher, flares, life jackets, VHF radio on channel 16, navigation lights, float plan, weather, propeller, battery and a safety briefing for passengers. The man overboard reference, including the MAYDAY call on VHF channel 16, works offline. FREE 1 boat, 20 trips, the starter maintenance schedule plus 5 tasks of your own, expenses, the pre-departure checklist and the man overboard reference. HELM PRO - Unlimited boats, trips and maintenance tasks - Expense analytics: total spent, monthly average, category breakdown and cost per engine hour - Fuel analytics: total fuel and cost, fuel per engine hour, the average price per gallon or liter, fuel cost per engine hour and the trend by trip - Export: a CSV of your trips, expenses and services, and for any of your boats a trip log PDF, an expense report PDF and a full vessel report PDF with its service history, useful when you sell your boat Helm Pro is a monthly or yearly subscription that renews automatically. Cancel any time in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SimsoenMische2 screens
Boat Log & Maintenance4 screens

Verdict

The call

The clearest difference is ads: Boat Log & Maintenance at none against SimsoenMische's shown. SimsoenMische's advantage is update cadence (every 5 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. SimsoenMische sells 4 in-app purchases, starting at $0.29 per 7 days and Boat Log & Maintenance sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SimsoenMische ships an update every 5 days, Boat Log & Maintenance every 2 weeks. Both last shipped on October 28, 2026.

Scorecard2 real differences Β· 4 level
SimsoenMische versus Boat Log & Maintenance: the parameters behind the verdict, then further details
ParameterSimsoenMischeBoat Log & Maintenance
PriceFreeFree
Update frequencyEvery 5 days β€” betterEvery 2 weeks
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS16.6 β€” better17.0
Further details β€” not scored
Size6 MB10 MB
Age rating4+4+
DeveloperRichter und Bodenstein Software GbRKarol Jaworski

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
3 purchases

Boat Log & Maintenance

Subscriptions3
  • Helm Pro Monthly$4.991 Month
  • Helm Pro Yearly$39.991 Year
  • Helm Pro Yearly - 50% Off1 Year trial$39.991 Year

Questions

Is SimsoenMische free?
SimsoenMische is free to download, with in-app purchases available.
Is Boat Log & Maintenance free?
Boat Log & Maintenance is free to download, with in-app purchases available.
Do SimsoenMische or Boat Log & Maintenance have ads?
SimsoenMische shows ads; Boat Log & Maintenance does not.
Which is updated more often, SimsoenMische or Boat Log & Maintenance?
SimsoenMische ships an update every 5 days, and Boat Log & Maintenance every 2 weeks. Most recently, SimsoenMische was updated on October 28, 2026 and Boat Log & Maintenance on October 28, 2026.

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