Comparison

SpanSet Payload Controller vs Mertis

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

Head to head

SpanSet Payload Controller

About

SpanSet Payload Controller

Features

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Lifting loads is your daily business? SpanSet Payload Controller is your tool of choice to calculate the required load capacity of lashing straps and round slings. It's clear, well-structured user interface makes such calculations a cinch.

About

Mertis

Features

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Mertis is de software voor planning van kraanverhuur en transport. Met de app kunnen medewerkers toegang krijgen tot de planning en digitale werkbonnen maken. Iedere medewerker ontvangt zijn planning voor de volgende werkdag middels pushmeldingen en kan binnen de app de werkuren indienen. Er is een dagelijkse planning inzichtelijk welke opgedeeld is in betreffende projecten. In een project wordt alle relevantie informatie omtrent de specifieke taak en klant opgenomen, op basis waarvan een werkbon tot stand komt welke de medewerker vervolgens digitaal kan laten ondertekenen.

Screenshots

SpanSet Payload Controller4 screens

Mertis4 screens

Verdict

The call

The clearest difference is update cadence: Mertis at monthly against SpanSet Payload Controller's every 2 months. SpanSet Payload Controller's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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

SpanSet Payload Controller ships an update every 2 months, Mertis monthly. Both last shipped on October 2, 2026.

Scorecard2 real differences · 4 level

SpanSet Payload Controller versus Mertis: the parameters behind the verdict, then further details
Parameter	SpanSet Payload Controller	Mertis
Price	Free	Free
Update frequency	Every 2 months	Monthly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.0
Further details — not scored
Size	7 MB	32 MB
Age rating	4+	4+
Developer	Span Set GmbH & Co. KG	Klaas Dons

In-app purchases

None

SpanSet Payload Controller

No in-app purchases

None

Mertis

No in-app purchases

Questions

Is SpanSet Payload Controller free?

SpanSet Payload Controller is free to download, with no in-app purchases.

Is Mertis free?

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

Do SpanSet Payload Controller or Mertis have ads?

Neither SpanSet Payload Controller nor Mertis shows ads.

Which is updated more often, SpanSet Payload Controller or Mertis?

SpanSet Payload Controller ships an update every 2 months, and Mertis monthly. Most recently, SpanSet Payload Controller was updated on October 2, 2026 and Mertis on October 2, 2026.