# Drive Diagnostics vs SOPHIA IoT

Drive Diagnostics and SOPHIA IoT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 6 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Drive Diagnostics | SOPHIA IoT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Size | 9 MB | 45 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bonfiglioli SPA](https://appshunter.io/developer/670210180) | [BIESSE S.P.A.](https://appshunter.io/developer/1267334634) |

## What reviewers say

### Drive Diagnostics

[App page](https://appshunter.io/ios/app/drive-diagnostics/id1523617166)

**In-app purchases:** none


### SOPHIA IoT

[App page](https://appshunter.io/ios/app/sophia-iot/id6444224268)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Drive Diagnostics free?

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

### Is SOPHIA IoT free?

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

### Do Drive Diagnostics or SOPHIA IoT have ads?

Neither Drive Diagnostics nor SOPHIA IoT shows ads.

### Which is updated more often, Drive Diagnostics or SOPHIA IoT?

Drive Diagnostics ships an update every 6 months, and SOPHIA IoT every 6 months. Most recently, Drive Diagnostics was updated on October 27, 2026 and SOPHIA IoT on October 27, 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.*