# Tourmo vs SSC Spring Engineering

The clearest difference is update cadence: Tourmo at every 2 weeks against SSC Spring Engineering's every 6 months. Tourmo also leads on iOS requirement (13.0 vs 15.1). SSC Spring Engineering's advantage is rating (4.6 vs 4.2). On price, review sentiment, ratings volume and ads there is nothing between them.

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

SSC Spring Engineering holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 10 and 26 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

Tourmo ships an update every 2 weeks, SSC Spring Engineering every 6 months. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Tourmo | SSC Spring Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (10 ratings)](https://appshunter.io/ios/app/tourmo/id1197338424/reviews) | **[4.6 (26 ratings)](https://appshunter.io/ios/app/ssc-spring-engineering/id1438112209/reviews)** |
| Number of ratings | 10 | **26** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Free | Free |
| Size | 48 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Tourmaline Labs, Inc.](https://appshunter.io/developer/968538592) | [Service Spring Corporation](https://appshunter.io/developer/342694497) |

## What reviewers say

### Tourmo

[App page](https://appshunter.io/ios/app/tourmo/id1197338424)

This AI-powered mobility solution optimizes workforce operations, enhancing vehicle and personnel performance. It offers tools to improve driver safety, fuel efficiency, and overall operational insights with measurable results.

**Highlights:** AI-powered workflow automation, Driver behavior monitoring, Fuel efficiency optimization, Workforce efficiency improvement, Video operations insights, Operations data analysis

**Features:** macOS Compatibility, Vision Pro support

**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 Tourmo free?

Tourmo 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, Tourmo or SSC Spring Engineering?

SSC Spring Engineering is rated higher. Tourmo averages 4.2 out of 5 from 10 ratings, while SSC Spring Engineering averages 4.6 from 26 ratings.

### Do Tourmo or SSC Spring Engineering have ads?

Neither Tourmo nor SSC Spring Engineering shows ads.

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

Tourmo ships an update every 2 weeks, and SSC Spring Engineering every 6 months. Most recently, Tourmo was updated on September 25, 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.*