# CarLock vs OTR Perks

The clearest difference is iOS requirement: OTR Perks at 14 against CarLock's 16.0. On price 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.

## The numbers

| Metric | CarLock | OTR Perks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (361 ratings)](https://appshunter.io/ios/app/carlock-advanced-car-tracker/id721180397/reviews)** | — |
| Number of ratings | **361** | — |
| Positive reviews | 85.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Subscription | — |
| Size | 153 MB | 64 MB |
| Requires iOS | 16.0 | **14** |
| Devices | **iPhone** | — |
| Age rating | 17+ | 4+ |
| Developer | [Protectus Technologies, Inc](https://appshunter.io/developer/1355602712) | [Avosis, LLC](https://appshunter.io/developer/1473102522) |

## What reviewers say

### CarLock

[App page](https://appshunter.io/ios/app/carlock-advanced-car-tracker/id721180397)

This app provides real-time tracking and alerts for your vehicle, monitoring for movement, engine starts, vibrations, and device tampering. It also tracks driving behavior, monitors car battery health, and logs trip history for enhanced security and peace of mind.

**Highlights:** Real-time vehicle tracking, Movement and engine start alerts, Driving behavior monitoring (acceleration, braking), Car battery health alerts, Detailed trip tracking, Device tampering alerts

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate GPS tracking
- 🔒 Reliable security features
- 👍 Easy to use app
- 💡 Comprehensive vehicle monitoring
- 🚗 Helpful for fleet management

**What reviewers complain about**

- 🐛 Occasional false alarms
- 🕰️ Delayed notifications
- 🔧 Inconsistent performance after updates
- 🤖 Unreliable proximity sensor
- 💰 Subscription cost concerns

**Reported bugs**

- GPS location inaccuracies
- App crashes and freezes
- Sync issues between device and app

**Requested features**

- Faster alert notifications
- More customizable sensor sensitivity
- Integration with smart home/voice assistants
- Improved multi-vehicle management


### OTR Perks

[App page](https://appshunter.io/ios/app/otr-perks/id6760412479)

**In-app purchases:** none


## Frequently asked questions

### Is CarLock free?

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

### Is OTR Perks free?

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

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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.*