Comparison

Xcel Energy vs Guardian Storage

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

Head to head
About

Xcel Energy

Manage your Xcel Energy account with ease. View billing information, make payments, report outages, and track your energy usage over time. Secure login options and multi-language support are available.

Highlights
  • Secure login with Touch ID/Face ID
  • View billing and statements
  • Make payments
  • Report and check outage status
  • Track historical energy usage
  • Compare bills and usage data
Features
Read full description

Secure - Opt-in to use Touch ID or Face ID as a quicker way to sign in and as an added layer of protection to keep your data and account information secure. - Accessible to both English and Spanish customers - Dark Mode now available Pay - Easily log in to view your billing information and statements, check your balance and make payments. Report - Report an outage or check on your outage status. View - See a complete view of your current and historical usage data. Track - Compare your bills and track your electric and/or gas usage for the past 24 months with usage graphs and tables. - Compare your bill to last month or last year, and view how different bill factors such as usage, billing period, and average temperature might affect your bill Already an Xcel Energy customer but don’t have an online account yet? You’ll need to complete a quick, one-time registration to link your preferred email address with your account. To get started, have the following ready: • Your account number • Your last name or company name from your bill • The ZIP code from your bill Then, open the app and tap “Sign In or Register”, followed by “Register”. Enter your email address — this will become your new login ID.

About

Guardian Storage

Easily manage your self-storage unit from your iPhone. Access gates and doors with a tap, share access securely with others, and handle account payments and move-outs without hassle.

Highlights
  • Instant Bluetooth access to gates and doors
  • Securely share unit access with others
  • View account details and invoices
  • Make secure in-app payments
  • Schedule move-outs
  • In-app customer support
Read full description

Guardian Storage makes it easy to access and manage your self-storage unit, all from your iPhone. No phone calls, no paperwork, no keypad codes to remember. INSTANT ACCESS Open gates and building doors with a single tap using Bluetooth. No more fumbling with codes or waiting for access, just tap and go. SHARE ACCESS SECURELY Need a friend or family member to visit your unit? Add or remove additional users to provide shareable digital access, no sharing codes needed. ACCOUNT & PAYMENTS View your account details, check invoices, and make secure payments directly in the app. Stay on top of your storage without the hassle. MOVE-IN & MOVE-OUT Schedule a move-out right from the app. Managing your storage has never been simpler. DEDICATED SUPPORT Have a question? Reach our support team directly through the app whenever you need help.

Screenshots

Xcel Energy4 screens
Guardian Storage3 screens

Verdict

The call

The clearest difference is ratings volume: Xcel Energy at 4.3K against Guardian Storage's 1. Guardian Storage's advantage is rating (5.0 vs 4.7). 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

Guardian Storage holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Xcel Energy has 4.3K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Xcel Energy ships an update every 3 weeks, Guardian Storage monthly. The most recent releases landed on October 30, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
Xcel Energy versus Guardian Storage: the parameters behind the verdict, then further details
ParameterXcel EnergyGuardian Storage
PriceFreeFree
Rating4.7 (4.3K ratings)5.0 (1 ratings) — better
Positive reviews17.4% of reviews—
Number of ratings4.3K — better1
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size114 MB47 MB
Age rating4+4+
DeveloperXcel Energy Inc.R6 Group Pty Ltd

Customer experience

Xcel Energy

All ratings4,324 ratings
Positive92.0%
Neutral2.4%
Negative5.7%
Written reviews149 reviews
Positive17.4%
Neutral4.7%
Negative77.9%

Guardian Storage

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Xcel Energy

Reported bugs

3 issues
  • Unable to login or reset password
  • Inability to link accounts or view statements
  • Inconsistent or non-functioning features

Requested features

3 requests
  • Restore previous app functionality
  • Improve usage tracking and reporting
  • Provide better error messages and troubleshooting

Guardian Storage

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Xcel Energy

No in-app purchases

None

Guardian Storage

No in-app purchases

Questions

Is Xcel Energy free?
Xcel Energy is free to download, with no in-app purchases.
Is Guardian Storage free?
Guardian Storage is free to download, with no in-app purchases.
Which has better reviews, Xcel Energy or Guardian Storage?
Guardian Storage is rated higher. Xcel Energy averages 4.7 out of 5 from 4.3K ratings, while Guardian Storage averages 5.0 from 1 ratings.
Do Xcel Energy or Guardian Storage have ads?
Neither Xcel Energy nor Guardian Storage shows ads.
Which is updated more often, Xcel Energy or Guardian Storage?
Xcel Energy ships an update every 3 weeks, and Guardian Storage monthly. Most recently, Xcel Energy was updated on October 30, 2026 and Guardian Storage on October 15, 2026.

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