Comparison

PowerFlex vs Volley Parking

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Locate PowerFlex stations
  • Start charging sessions
  • Monitor charge session data
  • Specify energy demand
  • Grid-friendly charging
Features
Currently charting
Read full description

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.

About

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.

Highlights
  • AI and robotics parking automation
  • Mobile device as access key
  • Electric Vehicle charging integration
  • Secure vehicle storage and retrieval
  • ADA accessibility support
Read full description

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

PowerFlex4 screens
Volley Parking4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

PowerFlex ships an update monthly, Volley Parking every 2 months. The most recent releases landed on September 24, 2026 and June 4, 2026 respectively.

Scorecard3 real differences · 8 level
PowerFlex versus Volley Parking: the parameters behind the verdict, then further details
ParameterPowerFlexVolley Parking
PriceFreeFree
Rating4.8 (5.2K ratings) — better3.0 (2 ratings)
Positive reviews20.4% of reviews—
Number of ratings5.2K — better2
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#132 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size61 MB4 MB
Age rating4+4+
DeveloperPowerFlex Systems, LLCVolley Automation Inc

Customer experience

PowerFlex

All ratings5,216 ratings
Positive96.4%
Neutral0.7%
Negative3.0%
Written reviews191 reviews
Positive20.4%
Neutral7.3%
Negative72.3%

Volley Parking

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

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

None

PowerFlex

No in-app purchases

None

Volley Parking

No in-app purchases

Questions

Is PowerFlex free?
PowerFlex is free to download, with no in-app purchases.
Is Volley Parking free?
Volley Parking is free to download, with no in-app purchases.
Which has better reviews, PowerFlex or Volley Parking?
PowerFlex is rated higher. PowerFlex averages 4.8 out of 5 from 5.2K ratings, while Volley Parking averages 3.0 from 2 ratings.
Do PowerFlex or Volley Parking have ads?
Neither PowerFlex nor Volley Parking shows ads.
Which is updated more often, PowerFlex or Volley Parking?
PowerFlex ships an update monthly, and Volley Parking every 2 months. Most recently, PowerFlex was updated on September 24, 2026 and Volley Parking on June 4, 2026.

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