Cobb EMC vs Extra Space Storage
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cobb EMC
Manage your electric account securely, pay bills in real-time, and monitor your energy usage with interactive tools. Stay informed about news, report outages, and access valuable discounts.
- Real-time bill payment
- View bill history (PDF)
- Monitor daily energy usage
- Compare bills and track usage
- Report power outages
- View outage information
- Access local/national discounts
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Cobb EMC is a mobile app that allows you to easily and securely access your Cobb EMC electric account, pay your bill in real time, monitor daily energy usage and more. Additional Features: Bill & Pay – Quickly view your current account balance and due date, manage recurring payments and modify payment methods. You can also view bill history, including PDF versions of paper bills. My Usage – Find a series of interactive tools and graphs that allow you to look at past and current usage, compare bills, determine average usage, track differences in usage and set a monthly target to help avoid unexpected high utility bills. Contact Us – Contact Cobb EMC by email or phone. You can also submit a message through the app. News – Stay informed about news that may affect your service, energy efficiency, tips and upcoming events. Report an Outage – Report an outage directly to Cobb EMC and see service interruption and outage information. Current Outages – Search for outages by address and see an estimated restoration time. Valuable Discounts – Get access to local and national discounts. It gives our members direct access to hundreds of valuable discounts at local retailers and thousands of deals nationwide, including discounts at more than 60,000 participating pharmacies. Energy Savings – You don’t have to make big changes to save big money. We’ve worked with Touchstone Energy® to provide tools and easy ways to save energy and money that will make an impact on your home energy expenses. Office Location – Displays facility and payment drop box locations on a map interface.
Extra Space Storage
Manage your storage unit and payments easily. Access facility information, gate codes, and even open gates with your phone at participating locations. Keep your account details updated and track access activity.
- Facility information access
- Gate code storage
- Payment management
- Digital gate access (participating facilities)
- Account information updates
- Share unit access (participating facilities)
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The Extra Space Storage app serves all Extra Space Storage customers. You’ll have quick and easy access to facility information including the facility address, operating hours, and contact information. The best part is you’ll never have to worry about forgetting your gate code again because we’ve put it on the home page of the app for easy and convenient access! You can now also access My Account through the Extra Space app. With My Account, you can manage payments by making single payments when your bill is due or setting up Easy Pay, and you’ll have the ability to update your account information. At participating facilities, the app also makes accessing your storage unit and storage facility as easy as the push of a button. Download the app today to experience Digital Access at Extra Space Storage. Not sure your facility offers Digital Access? Feel free to check on the website or call your store manager. With the Extra Space Storage app, you can now enjoy the following benefits all from the convenience and ease of your phone: Easy access to My Account where you can manage payments and update account information Bluetooth technology that allows you to open your gate without ever touching a keypad again (participating facilities) Never forget your gate code again Real-time tracking of access activity for your unit (participating facilities) Easily share access to your storage unit with family, friends, or movers without giving out your access code or keys (participating facilities) Easy access to help Leave feedback via the app – we love hearing from our customers!
Screenshots
Verdict
The clearest difference is rating: Extra Space Storage at 4.5 against Cobb EMC's 3.1. Extra Space Storage also leads on review sentiment (57% vs 21%) and ratings volume (22K vs 64). On price, ads, in-app purchases and monetization model 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.
Extra Space Storage holds the better App Store score, 4.5 against 3.1. That said, the two scores are not equally well evidenced: Extra Space Storage has 22K ratings behind it against 64, so its average is the more settled of the two. Written reviews point the same way: 21% of Cobb EMC's written reviews are positive against 57% of Extra Space Storage's.
Cobb EMC ships an update every 2 months, Extra Space Storage every 3 weeks. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.
| Parameter | Cobb EMC | Extra Space Storage |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (64 ratings) | 4.5 (22K ratings) — better |
| Positive reviews | 20.8% of reviews | 56.7% of reviews — better |
| Number of ratings | 64 | 22K — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #70 — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 30 MB | 50 MB |
| Age rating | 17+ | 4+ |
| Developer | Cobb Electric Membership Corporation | Extra Space Management, INC |
Customer experience
Cobb EMC
Extra Space Storage
Bugs and requests
Cobb EMC
Not enough reviews yet to summarise bugs or requests.
Extra Space Storage
Reported bugs
3 issues- App crashes or fails to load
- Digital access not working as expected
- Inconsistent user experience across updates
Requested features
3 requests- Ability to manage account details through app
- Improved digital access reliability and consistency
- Notification for upcoming price changes
In-app purchases
Cobb EMC
No in-app purchases
Extra Space Storage
No in-app purchases
Questions
Is Cobb EMC free?
Is Extra Space Storage free?
Which has better reviews, Cobb EMC or Extra Space Storage?
Do Cobb EMC or Extra Space Storage have ads?
Which is updated more often, Cobb EMC or Extra Space Storage?
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