SpanSet Lash vs RUD Lashing Calculation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpanSet Lash
This app simplifies load safety calculations by providing an easy-to-use tool for determining the required number of straps. It streamlines the process of ensuring secure cargo transport.
- Load safety calculations
- Required strap determination
- Streamlined cargo transport
- Daily use tool
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SpanSet Lash-Controller is your daily tool for load safety. There was never an easier way to calculate the required straps.
RUD Lashing Calculation
This app helps calculate load securing for various transport methods. It supports diagonal, frictional, and combined lashing methods, allowing input of angles or lengths for detailed results.
- Diagonal lashing calculation
- Frictional lashing calculation
- Combined lashing methods
- Angle meter
- Transport mode selection (truck, railway, ship)
- Input angle or lengths
- Detailed output
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The RUD APP "Lashing Calculation" is a convenient aid for daily use to calculate load securing and choose the right lashing mean: - Diagonal lashing - Frictional lashing - Combination of frictional lashing and blocking - Angle meter - Truck, railway, ship - Input of angle or lengths - Detailed output
Screenshots
Verdict
The clearest difference is update cadence: SpanSet Lash at every 2 months against RUD Lashing Calculation's every 13 months. SpanSet Lash also leads on review sentiment (67% vs 50%). RUD Lashing Calculation's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SpanSet Lash ships an update every 2 months, RUD Lashing Calculation every 13 months. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.
| Parameter | SpanSet Lash | RUD Lashing Calculation |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews — better | 50.0% of reviews |
| Update frequency | Every 2 months — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Span Set GmbH & Co. KG | RUD Ketten Rieger & Dietz GmbH u. Co. KG |
Customer experience
SpanSet Lash
RUD Lashing Calculation
In-app purchases
SpanSet Lash
No in-app purchases
RUD Lashing Calculation
No in-app purchases
Questions
Is SpanSet Lash free?
Is RUD Lashing Calculation free?
Do SpanSet Lash or RUD Lashing Calculation have ads?
Which is updated more often, SpanSet Lash or RUD Lashing Calculation?
Other comparisons
