PowerFlex vs Volley Parking
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PowerFlex
Easily charge your electric vehicle by locating nearby stations, initiating charging sessions, and monitoring your progress. Optimize your charging to meet your energy demands and benefit the power grid.
- Locate PowerFlex stations
- Start charging sessions
- Monitor charge session data
- Specify energy demand
- Grid-friendly charging
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Charging an electric vehicle is easy with PowerFlex. Use the app to explore PowerFlex stations near you, start charging, and stay up to date with your charge session data. The PowerFlex app enables you to specify your energy demand for charging that's a win for both you and the grid.
Volley Parking
This app uses AI and robotics to provide a premium parking experience. Users can store, retrieve, and charge their electric vehicles, all managed through their mobile device.
- AI and robotics parking automation
- Mobile device as access key
- Electric Vehicle charging integration
- Secure vehicle storage and retrieval
- ADA accessibility support
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Volley Automation harnesses AI and robotics to create safer and more environmentally sustainable parking facilities that offer a premium user experience for storing and retrieving passenger automobiles. Employing their personal mobile device as the key to the system, drivers can store and retrieve their vehicles, engage Electric Vehicle charging, and pay for desired associated services, all through an easy to download app. The Volley System is a fully automated parking solution, which provides every patron with a premium experience. Instead of navigating ramps and circling to find, and then pull into, confined spaces, each patron simply parks within what is basically a larger than average, high tech, one car garage. These Parking Bays are generally located at a convenient access point near the building entrance. This transforms the parking experience for each patron into that of simply pulling into the best spot every time, then getting to where they need to be. The Volley System is unmatched in its ability to accommodate popular North American production passenger vehicle models. Americans with Disabilities Act (ADA) accessibility requirements are fully supported, including the ability to park ADA Vans, and allowing ADA patrons to park their automobiles themselves.
Screenshots
Verdict
The clearest difference is rating: PowerFlex at 4.8 against Volley Parking's 3.0. PowerFlex also leads on ratings volume (5.2K vs 2) and chart position (#132 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PowerFlex holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: PowerFlex has 5.2K ratings behind it against 2, so its average is the more settled of the two.
PowerFlex ships an update monthly, Volley Parking every 2 months. The most recent releases landed on September 24, 2026 and June 4, 2026 respectively.
| Parameter | PowerFlex | Volley Parking |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5.2K ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 20.4% of reviews | — |
| Number of ratings | 5.2K — better | 2 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #132 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | PowerFlex Systems, LLC | Volley Automation Inc |
Customer experience
PowerFlex
Volley Parking
Bugs and requests
PowerFlex
Reported bugs
5 issues- App crashes frequently
- Charging sessions fail to start
- Compatibility issues with newer devices
- Inaccurate charging estimates
- Inability to cancel charging sessions
Requested features
4 requests- Allow pay-as-you-go option
- Integrate with mobile wallets
- Provide better charging status updates
- Simplify charging process
Volley Parking
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PowerFlex
No in-app purchases
Volley Parking
No in-app purchases








