# SMUD vs KARR Security

The clearest difference is rating: SMUD at 4.4 against KARR Security's 2.9. SMUD also leads on ratings volume (931 vs 192). KARR Security's advantage is review sentiment (44% vs 23%). 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.

SMUD holds the better App Store score, 4.4 against 2.9. Both are backed by a comparable volume of ratings — 931 and 192 respectively. Written reviews complicate that: 23% of SMUD's written reviews are positive against 44% of KARR Security's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SMUD | KARR Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (931 ratings)](https://appshunter.io/ios/app/smud/id1367204632/reviews)** | [2.9 (192 ratings)](https://appshunter.io/ios/app/karr-security/id6443616063/reviews) |
| Number of ratings | **931** | 192 |
| Positive reviews | 22.6% of reviews | **44.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 134 MB | 189 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMUD](https://appshunter.io/developer/1367204631) | [WEBHOUSE SOFTWARE SOLUTIONS PTY LTD](https://appshunter.io/developer/1036168238) |

## What reviewers say

### SMUD

[App page](https://appshunter.io/ios/app/smud/id1367204632)

Manage your home electricity service with ease. View your bill, track usage, report outages, and make payments all from your device. Stay informed about your energy consumption and billing history.

**Highlights:** View bill history, Make payments, Track electricity usage, Get outage information, Report power outages, Schedule auto bill pay

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 📈 Helpful for tracking energy usage
- 💳 Convenient bill payment

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🔑 Login issues and sign-out problems
- 🕰️ Delayed or inaccurate data display

**Reported bugs**

- App crashes when accessing usage data
- Autopay feature not working as expected
- Compatibility issues with newer iOS versions

**Requested features**

- Dark mode option
- Customizable payment scheduling
- Improved push notification support


### KARR Security

[App page](https://appshunter.io/ios/app/karr-security/id6443616063)

This app enhances KARR Security systems, offering theft prevention and GPS-based vehicle recovery. It provides convenient, selectable features for seamless integration with the security products.

**Highlights:** Seamless integration with KARR Security products, Theft prevention features, GPS-based vehicle recovery, Convenient and selectable features

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Efficient tracking and notifications
- 🔒 Helpful security features
- 👍 User-friendly app interface
- 💡 Convenient vehicle management

**What reviewers complain about**

- 🐛 Connectivity and reliability issues
- 🔍 Inaccurate location tracking
- 💤 Limited remote functionality
- 🤔 Confusing setup and onboarding

**Reported bugs**

- App crashes and freezes frequently
- Notifications not working as expected
- Inconsistent connectivity with vehicle
- Incorrect vehicle location reporting

**Requested features**

- Improve remote lock/unlock capabilities
- Provide more detailed location tracking
- Add support for smartwatch integration
- Enhance customization options


## Frequently asked questions

### Is SMUD free?

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

### Is KARR Security free?

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

### Which has better reviews, SMUD or KARR Security?

SMUD is rated higher. SMUD averages 4.4 out of 5 from 931 ratings, while KARR Security averages 2.9 from 192 ratings.

### Do SMUD or KARR Security have ads?

Neither SMUD nor KARR Security shows ads.

### Which is updated more often, SMUD or KARR Security?

SMUD ships an update every 2 months, and KARR Security every 2 months. Most recently, SMUD was updated on November 2, 2026 and KARR Security on November 3, 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.*