# explainISO9606 vs SSAB BendCalc

The clearest difference is price: SSAB BendCalc at Free against explainISO9606's $1.99. SSAB BendCalc also leads on device support (3 vs 1) and iOS requirement (10.0 vs 17.0). explainISO9606's advantage is ads (none vs shown). On review sentiment, update cadence and in-app purchases there is nothing between them.

SSAB BendCalc is free to download; explainISO9606 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

explainISO9606 ships an update every 4 months, SSAB BendCalc every 7 months. The most recent releases landed on July 25, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | explainISO9606 | SSAB BendCalc |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ssab-bendcalc/id1485856320/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Paid | **Ad-supported** |
| Size | 1 MB | 122 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Georg Rose](https://appshunter.io/developer/521567472) | [SSAB AB](https://appshunter.io/developer/508406943) |

## What reviewers say

### explainISO9606

[App page](https://appshunter.io/ios/app/explainiso9606/id718226042)

This app helps users understand welder qualifications based on ISO 9606-1 standards. It provides detailed explanations and visual aids for specific welding parameters, allowing users to verify welder suitability for particular tasks.

**Highlights:** ISO 9606-1 welder qualification reference, Detailed explanations of welding elements, Visual aids and sketches, Welder suitability verification, Searchable ISO 9606-1 parameters

**Features:** macOS Compatibility

**In-app purchases:** none


### SSAB BendCalc

[App page](https://appshunter.io/ios/app/ssab-bendcalc/id1485856320)

This app helps metal fabricators determine precise bending settings for specific steel types. It calculates key parameters like bending force, springback, and punch depth in seconds. Results can be saved and shared as PDF reports.

**Highlights:** Predicts springback and punch depth, Calculates maximum bend force, Determines opening angle, Estimates minimum flange height, Saves and shares results as PDF, Supports multiple steel types

**In-app purchases:** none


## Frequently asked questions

### Is explainISO9606 free?

explainISO9606 costs $1.99, with no in-app purchases.

### Is SSAB BendCalc free?

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

### Do explainISO9606 or SSAB BendCalc have ads?

SSAB BendCalc shows ads; explainISO9606 does not.

### Which is updated more often, explainISO9606 or SSAB BendCalc?

explainISO9606 ships an update every 4 months, and SSAB BendCalc every 7 months. Most recently, explainISO9606 was updated on July 25, 2026 and SSAB BendCalc on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*