# CAT Scale Locator vs Mudflap

The clearest difference is review sentiment: Mudflap at 78% against CAT Scale Locator's 6%. Mudflap also leads on rating (4.8 vs 4.2) and update cadence (every 2 weeks vs every 4 months). CAT Scale Locator's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). 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.

Mudflap holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Mudflap has 4.7K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 6% of CAT Scale Locator's written reviews are positive against 78% of Mudflap's.

CAT Scale Locator ships an update every 4 months, Mudflap every 2 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CAT Scale Locator | Mudflap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (14 ratings)](https://appshunter.io/ios/app/cat-scale-locator/id1444140745/reviews) | **[4.8 (4.7K ratings)](https://appshunter.io/ios/app/mudflap/id1488815024/reviews)** |
| Number of ratings | 14 | **4.7K** |
| Positive reviews | 6.3% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Best chart rank | #209 | **#49** |
| Size | 43 MB | 168 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BoomerCo](https://appshunter.io/developer/403656051) | [Mudflap Inc](https://appshunter.io/developer/1488815023) |

## What reviewers say

### CAT Scale Locator

[App page](https://appshunter.io/ios/app/cat-scale-locator/id1444140745)

**Currently charting:** #209 Top Free · Navigation (US App Store)

Easily find the closest CAT Scale locations using your current GPS or by custom search. Save your favorite locations for quick access. This app helps truckers and drivers locate essential weighing stations on the go.

**Highlights:** Locate nearest CAT Scales, GPS-based search, Custom location search, Save favorite locations, Access from iOS devices

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

**In-app purchases:** none


### Mudflap

[App page](https://appshunter.io/ios/app/mudflap/id1488815024)

**Currently charting:** #49 Top Free · Navigation (US App Store)

Save money on diesel fuel with instant discounts at thousands of truck stops nationwide. This app also offers free, truck-safe GPS navigation with routes designed to avoid low bridges and restricted roads.

**Highlights:** Instant diesel discounts, 3,600+ truck stops, Free truck-safe GPS navigation, Avoids low bridges and restricted roads, Secure card connection, 24/7 customer support

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 💰 Significant fuel savings
- 🔍 Convenient fuel price comparison
- ⚡ Easy to use app
- 🤝 Helpful customer support
- 🌟 Great app overall

**What reviewers complain about**

- ⏳ Lengthy account verification process
- 💳 Long hold times on payment cards
- 🚫 Limited participating fuel stations
- 🤔 Unclear policies and requirements

**Reported bugs**

- Inconsistent discount amounts
- Unexpected account deactivations

**Requested features**

- Expand fuel station network
- Faster account verification
- More transparent policies
- Improved payment processing


## Frequently asked questions

### Is CAT Scale Locator free?

CAT Scale Locator is free to download, with no in-app purchases.

### Is Mudflap free?

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

### Which has better reviews, CAT Scale Locator or Mudflap?

Mudflap is rated higher. CAT Scale Locator averages 4.2 out of 5 from 14 ratings, while Mudflap averages 4.8 from 4.7K ratings.

### Do CAT Scale Locator or Mudflap have ads?

Neither CAT Scale Locator nor Mudflap shows ads.

### Which is updated more often, CAT Scale Locator or Mudflap?

CAT Scale Locator ships an update every 4 months, and Mudflap every 2 weeks. Most recently, CAT Scale Locator was updated on October 29, 2026 and Mudflap on October 30, 2026.

### Which is more popular, CAT Scale Locator or Mudflap?

CAT Scale Locator currently peaks at #209 in the App Store charts, and Mudflap at #49. Chart position reflects recent download velocity rather than total install base.

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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.*