# MoboKey vs SOBRDRIVE

The clearest difference is review sentiment: SOBRDRIVE at 100% against MoboKey's 41%. MoboKey's advantage is device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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 2 months. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | MoboKey | SOBRDRIVE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/mobokey/id1326217831/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 41.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 59 MB | 33 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RoboArt Private Limited](https://appshunter.io/developer/1326217830) | [Driven By Safety Inc.](https://appshunter.io/developer/720808698) |

## What reviewers say

### MoboKey

[App page](https://appshunter.io/ios/app/mobokey/id1326217831)

Transform your smartphone into a digital car key for hands-free unlocking, remote engine start, and automatic locking. Share digital keys with precise time controls and benefit from anti-theft features. Track your car's last parked location and manage access effortlessly.

**Highlights:** Hands-free unlocking, Proximity engine control, Remote engine start, Location tracking, Auto-locking, Digital key sharing, Time-limited key access

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### SOBRDRIVE

[App page](https://appshunter.io/ios/app/sobrdrive/id1518000597)

This personal BAC monitoring system aids in preventing drunk driving and underage drinking. It combines accurate breathalyzer technology with data capture and sharing for comprehensive prevention programs.

**Highlights:** Personal BAC monitoring, Drunk driving prevention, Underage drinking prevention, Fuel-cell breathalyzer technology, Comprehensive data capture and sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is MoboKey free?

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

### Is SOBRDRIVE free?

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

### Do MoboKey or SOBRDRIVE have ads?

Neither MoboKey nor SOBRDRIVE shows ads.

### Which is updated more often, MoboKey or SOBRDRIVE?

MoboKey ships an update every 2 months, and SOBRDRIVE every 2 months. Most recently, MoboKey was updated on October 5, 2026 and SOBRDRIVE 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.*