# AP1 Calibration Tool vs CarrierView Driver

The clearest difference is rating: AP1 Calibration Tool at 5.0 against CarrierView Driver's 2.4. AP1 Calibration Tool also leads on iOS requirement (10.0 vs 15.0). CarrierView Driver's advantage is ratings volume (10 vs 2). 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.

AP1 Calibration Tool holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: CarrierView Driver has 10 ratings behind it against 2, so its average is the more settled of the two.

AP1 Calibration Tool ships an update every 2 weeks, CarrierView Driver every 3 weeks. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AP1 Calibration Tool | CarrierView Driver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ap1-calibration-tool/id1552470016/reviews)** | [2.4 (10 ratings)](https://appshunter.io/ios/app/carrierview-driver/id1612718121/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 44 MB | 27 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SmartWitness USA, LLC](https://appshunter.io/developer/1464606955) | [CarrierView LLC](https://appshunter.io/developer/1612718123) |

## What reviewers say

### AP1 Calibration Tool

[App page](https://appshunter.io/ios/app/ap1-calibration-tool/id1552470016)

This tool helps installers adjust camera settings for fleet management solutions. It allows for downloading and uploading settings, rebooting the camera, resetting defaults, and calibrating the G-Sensor. Real-time images assist in optimizing camera angles for peak performance.

**Highlights:** Download settings and images, Upload settings to camera, Reboot camera, Reset to default settings, Initiate G-Sensor calibration, Adjust camera angle with real-time images

**Features:** macOS Compatibility

**In-app purchases:** none


### CarrierView Driver

[App page](https://appshunter.io/ios/app/carrierview-driver/id1612718121)

This application connects freight brokers and truck drivers by displaying driver locations. It aims to minimize the need for brokers to make frequent calls to drivers, improving efficiency.

**Highlights:** Real-time driver location tracking, Reduced checking calls for brokers, Streamlined communication, Freight load management, Driver status updates

**In-app purchases:** none


## Frequently asked questions

### Is AP1 Calibration Tool free?

AP1 Calibration Tool is free to download, with no in-app purchases.

### Is CarrierView Driver free?

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

### Which has better reviews, AP1 Calibration Tool or CarrierView Driver?

AP1 Calibration Tool is rated higher. AP1 Calibration Tool averages 5.0 out of 5 from 2 ratings, while CarrierView Driver averages 2.4 from 10 ratings.

### Do AP1 Calibration Tool or CarrierView Driver have ads?

Neither AP1 Calibration Tool nor CarrierView Driver shows ads.

### Which is updated more often, AP1 Calibration Tool or CarrierView Driver?

AP1 Calibration Tool ships an update every 2 weeks, and CarrierView Driver every 3 weeks. Most recently, AP1 Calibration Tool was updated on October 15, 2026 and CarrierView Driver on October 24, 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.*