Comparison

GreyStone Power vs ATL311 Mobile App

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

Head to head
About

GreyStone Power

Manage your electricity account with ease. View bills, make payments, and track usage. Report outages and find office locations on the go.

Highlights
  • Account management
  • Bill viewing
  • Payment processing
  • Electricity usage tracking
  • Outage reporting
  • Office location finder
  • Alerts and reminders
Features
Read full description

GreyStone’s mobile app gives you fast, secure account access so you can easily manage your account details, view your bill and account balance, make payments, and view your electricity use. You can also report outages, view our office and payment locations, schedule alerts and reminders, and connect to our social media pages. Nearly everything you can do from our web portal can now be handled instantly whether you’re at home, at work, or on the go.

About

ATL311 Mobile App

This app serves as the City of Atlanta's main channel for non-emergency services and information. It allows users to easily report issues like potholes and graffiti, track the status of their requests, and access city information.

Highlights
  • Report non-emergency city issues
  • Track request status
  • Access city information (MyCity)
  • Contact channel for residents, businesses, visitors
Features
Read full description

ATL311 is the City of Atlanta’s primary contact channel for non-emergency services and information. Whether you’re a resident, business owner or visitor, help is just a click away. With the ATL311 mobile app reporting problems such as potholes or graffiti removal is easier than ever. You can also use the app to track the status of your requests and/or access a wide range of information with the MyCity function.

Screenshots

GreyStone Power4 screens
ATL311 Mobile App4 screens

Verdict

The call

The clearest difference is rating: ATL311 Mobile App at 4.2 against GreyStone Power's 2.3. ATL311 Mobile App also leads on ratings volume (360 vs 74). On price, review sentiment, update cadence and ads 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

ATL311 Mobile App holds the better App Store score, 4.2 against 2.3. Both are backed by a comparable volume of ratings — 74 and 360 respectively. Written reviews split almost evenly too, at 12% and 11% positive.

UpkeepUpdate frequency

GreyStone Power ships an update every 6 months, ATL311 Mobile App every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard2 real differences · 8 level
GreyStone Power versus ATL311 Mobile App: the parameters behind the verdict, then further details
ParameterGreyStone PowerATL311 Mobile App
PriceFreeFree
Rating2.3 (74 ratings)4.2 (360 ratings) — better
Positive reviews11.8% of reviews — better11.1% of reviews
Number of ratings74360 — better
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size174 MB58 MB
Age rating4+4+
DeveloperGreyStone Power Corporation,an electric membership corporationCity of Atlanta

Customer experience

GreyStone Power

All ratings59 ratings
Positive32.2%
Neutral3.4%
Negative64.4%
Written reviews34 reviews
Positive11.8%
Neutral2.9%
Negative85.3%

ATL311 Mobile App

All ratings132 ratings
Positive68.9%
Neutral4.5%
Negative26.5%
Written reviews18 reviews
Positive11.1%
Neutral5.6%
Negative83.3%

In-app purchases

None

GreyStone Power

No in-app purchases

None

ATL311 Mobile App

No in-app purchases

Questions

Is GreyStone Power free?
GreyStone Power is free to download, with no in-app purchases.
Is ATL311 Mobile App free?
ATL311 Mobile App is free to download, with no in-app purchases.
Which has better reviews, GreyStone Power or ATL311 Mobile App?
ATL311 Mobile App is rated higher. GreyStone Power averages 2.3 out of 5 from 74 ratings, while ATL311 Mobile App averages 4.2 from 360 ratings.
Do GreyStone Power or ATL311 Mobile App have ads?
Neither GreyStone Power nor ATL311 Mobile App shows ads.
Which is updated more often, GreyStone Power or ATL311 Mobile App?
GreyStone Power ships an update every 6 months, and ATL311 Mobile App every 3 months. Most recently, GreyStone Power was updated on November 1, 2026 and ATL311 Mobile App on November 2, 2026.

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