# Intoxalock vs Primis Mobile

The clearest difference is rating: Primis Mobile at 5.0 against Intoxalock's 1.7. Primis Mobile also leads on device support (3 vs 1). Intoxalock's advantage is ratings volume (893 vs 4) and update cadence (every 2 months vs every 9 months). 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.

Primis Mobile holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: Intoxalock has 893 ratings behind it against 4, so its average is the more settled of the two.

Intoxalock ships an update every 2 months, Primis Mobile every 9 months. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Intoxalock | Primis Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (893 ratings)](https://appshunter.io/ios/app/intoxalock/id1451778682/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/primis-mobile/id1482003352/reviews)** |
| Number of ratings | **893** | 4 |
| Positive reviews | 5.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 116 MB | 21 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Consumer Safety Technology, LLC](https://appshunter.io/developer/1451778681) | [Identiv, Inc.](https://appshunter.io/developer/655015409) |

## What reviewers say

### Intoxalock

[App page](https://appshunter.io/ios/app/intoxalock/id1451778682)

Manage your ignition interlock device account with ease. Track your status, make payments, schedule calibrations, and access important device information. Stay compliant and connected to your service center.

**Highlights:** Track account status, Pay statements, Schedule calibrations, Contact service center, Manage lease, Request lockout reset

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient app features
- ⏱️ Time-saving features
- 🔒 Responsive customer support

**What reviewers complain about**

- 💰 Excessive hidden fees
- 🔋 Battery draining device
- 🔧 Frequent device malfunctions
- ⏰ Dangerous driving distractions
- 🤖 Poor customer service

**Reported bugs**

- App login issues
- Unreliable device performance
- Inconsistent lockout policies

**Requested features**

- Bluetooth test notifications
- Improved app functionality
- Transparent pricing information


### Primis Mobile

[App page](https://appshunter.io/ios/app/primis-mobile/id1482003352)

Manage your access control system remotely. Lock or unlock doors, set schedules, and monitor system status from your mobile device.

**Highlights:** Remote lock/unlock, Schedule access, Check system status, Mobile access control

**In-app purchases:** none


## Frequently asked questions

### Is Intoxalock free?

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

### Is Primis Mobile free?

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

### Which has better reviews, Intoxalock or Primis Mobile?

Primis Mobile is rated higher. Intoxalock averages 1.7 out of 5 from 893 ratings, while Primis Mobile averages 5.0 from 4 ratings.

### Do Intoxalock or Primis Mobile have ads?

Neither Intoxalock nor Primis Mobile shows ads.

### Which is updated more often, Intoxalock or Primis Mobile?

Intoxalock ships an update every 2 months, and Primis Mobile every 9 months. Most recently, Intoxalock was updated on September 25, 2026 and Primis Mobile on September 9, 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.*