# Ixio Decoder vs SSC Spring Engineering

The clearest difference is rating: Ixio Decoder at 5.0 against SSC Spring Engineering's 4.6. SSC Spring Engineering's advantage is update cadence (every 6 months vs every 32 months) and ratings volume (26 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ixio Decoder holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: SSC Spring Engineering has 26 ratings behind it against 1, so its average is the more settled of the two.

Ixio Decoder ships an update every 32 months, SSC Spring Engineering every 6 months. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Ixio Decoder | SSC Spring Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ixio-decoder/id878614105/reviews)** | [4.6 (26 ratings)](https://appshunter.io/ios/app/ssc-spring-engineering/id1438112209/reviews) |
| Number of ratings | 1 | **26** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 159 MB | 38 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BEA S.A.](https://appshunter.io/developer/878614108) | [Service Spring Corporation](https://appshunter.io/developer/342694497) |

## What reviewers say

### Ixio Decoder

[App page](https://appshunter.io/ios/app/ixio-decoder/id878614105)

Instantly decode sensor "ZIP codes" from your device's LCD menu. Access a complete list of active parameters and their values without needing a live connection to your sensor.

**Highlights:** Decode sensor ZIP codes, View active parameters, Access parameter values, No live connection required, Simple sensor configuration access

**In-app purchases:** none


### SSC Spring Engineering

[App page](https://appshunter.io/ios/app/ssc-spring-engineering/id1438112209)

This utility app assists with spring engineering calculations, including conversions, new designs, and comparisons. It helps determine spring and drum specifications for various applications, such as rolling steel doors, and calculates lifting capacities.

**Highlights:** Spring conversion, New spring engineering, Drum specification comparison, IPPT spring calculation, Rolling steel door spring design, Approximate pull calculation, Maximum lift capacity determination

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ixio Decoder free?

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

### Is SSC Spring Engineering free?

SSC Spring Engineering is free to download, with no in-app purchases.

### Which has better reviews, Ixio Decoder or SSC Spring Engineering?

Ixio Decoder is rated higher. Ixio Decoder averages 5.0 out of 5 from 1 ratings, while SSC Spring Engineering averages 4.6 from 26 ratings.

### Do Ixio Decoder or SSC Spring Engineering have ads?

Neither Ixio Decoder nor SSC Spring Engineering shows ads.

### Which is updated more often, Ixio Decoder or SSC Spring Engineering?

Ixio Decoder ships an update every 32 months, and SSC Spring Engineering every 6 months. Most recently, Ixio Decoder was updated on October 2, 2026 and SSC Spring Engineering on September 29, 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.*