# OTR Diagnostics vs HaulClaim

The clearest difference is review sentiment: HaulClaim at 100% against OTR Diagnostics's 55%. HaulClaim also leads on rating (5.0 vs 4.0) and iOS requirement (15.1 vs 17.6). OTR Diagnostics's advantage is ads (none vs shown) and ratings volume (99 vs 4). On price, in-app purchases and device support there is nothing between them.

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

HaulClaim holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: OTR Diagnostics has 99 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 55% of OTR Diagnostics's written reviews are positive against 100% of HaulClaim's.

OTR Diagnostics ships an update fortnightly, HaulClaim every 5 weeks. The most recent releases landed on October 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OTR Diagnostics | HaulClaim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (99 ratings)](https://appshunter.io/ios/app/otr-diagnostics/id1508165885/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/haulclaim/id6769148540/reviews)** |
| Number of ratings | **99** | 4 |
| Positive reviews | 55.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 268 MB | 39 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OTR Performance](https://appshunter.io/developer/1508165884) | [Tyler Brady](https://appshunter.io/developer/1896541205) |

## What reviewers say

### OTR Diagnostics

[App page](https://appshunter.io/ios/app/otr-diagnostics/id1508165885)

This diagnostic tool helps heavy-duty truck owners understand and resolve fault codes, perform crucial maintenance tasks like regens, and monitor live engine data. It aims to reduce downtime and avoid costly dealer visits by empowering users with detailed insights and control over their vehicle's systems.

**Highlights:** Reset active and inactive fault codes, Perform forced DPF/SCR regens, Understand fault codes in plain language, Monitor live engine data, Track fault code history, Bi-directional commands for repairs

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

**In-app purchases:** none

**What reviewers like**

- 💰 Saves money on repairs
- 🛠️ Clears fault codes
- 🔄 Performs forced regens
- ✅ Works with various engines
- 👍 Easy to use

**What reviewers complain about**

- 💸 Overpriced
- 🐛 Buggy and unstable app
- 🔌 Frequent Bluetooth disconnects
- 📉 Updates cause problems
- ❌ Some features disappeared after updates

**Reported bugs**

- App constantly disconnects from device
- Generic code option disappeared
- Forced regen is no longer consistent
- AI assistant not working
- App asks to do things not available in app

**Requested features**

- Remember email address for login
- Allow offline functionality without data connection
- Add option to change speed
- More detailed diagnostic information
- Allow basic subscription to work on multiple VINs


### HaulClaim

[App page](https://appshunter.io/ios/app/haulclaim/id6769148540)

This app helps truck drivers automatically track and claim detention pay owed to them. It simplifies the process of filing claims with brokers and ensures drivers get paid for time spent waiting at docks. The service handles follow-ups and escalations, so drivers can focus on the road.

**Highlights:** Scan rate confirmation for detention terms, Automatic GPS-based arrival/departure timestamps, One-tap claim submission, Broker follow-up and escalation, Track claims from filing to payment, Works for owner-operators and leased drivers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OTR Diagnostics free?

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

### Is HaulClaim free?

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

### Which has better reviews, OTR Diagnostics or HaulClaim?

HaulClaim is rated higher. OTR Diagnostics averages 4.0 out of 5 from 99 ratings, while HaulClaim averages 5.0 from 4 ratings.

### Do OTR Diagnostics or HaulClaim have ads?

HaulClaim shows ads; OTR Diagnostics does not.

### Which is updated more often, OTR Diagnostics or HaulClaim?

OTR Diagnostics ships an update fortnightly, and HaulClaim every 5 weeks. Most recently, OTR Diagnostics was updated on October 29, 2026 and HaulClaim on October 6, 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.*