# Alternative Fueling Stations vs SemperMatics

The clearest difference is review sentiment: SemperMatics at 100% against Alternative Fueling Stations's 54%. SemperMatics also leads on update cadence (every 3 months vs every 25 months) and device support (3 vs 1). Alternative Fueling Stations's advantage is rating (4.7 vs 4.0) and ratings volume (6.4K vs 6). 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.

Alternative Fueling Stations holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Alternative Fueling Stations has 6.4K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 54% of Alternative Fueling Stations's written reviews are positive against 100% of SemperMatics's, so the app with the better star average is not the one people write more warmly about.

Alternative Fueling Stations ships an update every 25 months, SemperMatics every 3 months. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Alternative Fueling Stations | SemperMatics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6.4K ratings)](https://appshunter.io/ios/app/alternative-fueling-stations/id718577947/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/sempermatics/id1593740586/reviews) |
| Number of ratings | **6.4K** | 6 |
| Positive reviews | 54.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 5 MB | 4 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [National Renewable Energy Laboratory](https://appshunter.io/developer/718577950) | [Sarekon LLC](https://appshunter.io/developer/1392547382) |

## What reviewers say

### Alternative Fueling Stations

[App page](https://appshunter.io/ios/app/alternative-fueling-stations/id718577947)

Discover nearby fueling stations for alternative energy sources like electricity, natural gas, and biofuels. View station details, including payment options, access, and specific fuel types, all sourced from a comprehensive U.S. Department of Energy database.

**Highlights:** Locate alternative fueling stations, Use current or custom location, View stations on map or list, Filter by fuel type and radius, Access station contact and payment info, See details on chargers, blends, and access

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate and useful
- 👍 Comprehensive database
- 🚗 Helpful for alt-fuel vehicles
- 🗺️ Good for trip planning

**What reviewers complain about**

- 🐛 Inaccurate station information
- 🚫 Missing locations and stations
- 🗺️ Limited map functionality
- 💰 No fuel price information

**Reported bugs**

- Stations listed as public are actually private
- App crashes when accessing certain station details
- Search results do not update when panning the map

**Requested features**

- Allow users to report closed or missing stations
- Add ability to filter by EV connector type
- Integrate with multiple map providers (e.g. Google Maps)
- Display real-time fuel prices at stations


### SemperMatics

[App page](https://appshunter.io/ios/app/sempermatics/id1593740586)

This app provides advanced vehicle protection and tracking. It allows users to stay connected to their vehicles 24/7, offering peace of mind for loved ones on the road. Advanced GPS technology helps locate and recover vehicles quickly.

**Highlights:** 24/7 vehicle monitoring, Real-time GPS tracking, Vehicle location and recovery, Peace of mind for travelers, Easy-to-use mobile interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Alternative Fueling Stations free?

Alternative Fueling Stations is free to download, with no in-app purchases.

### Is SemperMatics free?

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

### Which has better reviews, Alternative Fueling Stations or SemperMatics?

Alternative Fueling Stations is rated higher. Alternative Fueling Stations averages 4.7 out of 5 from 6.4K ratings, while SemperMatics averages 4.0 from 6 ratings.

### Do Alternative Fueling Stations or SemperMatics have ads?

Neither Alternative Fueling Stations nor SemperMatics shows ads.

### Which is updated more often, Alternative Fueling Stations or SemperMatics?

Alternative Fueling Stations ships an update every 25 months, and SemperMatics every 3 months. Most recently, Alternative Fueling Stations was updated on October 12, 2026 and SemperMatics on October 9, 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.*