Comparison

My OEC vs CarDio

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

Head to head
About

My OEC

Manage your electric and fiber services with this app. View bills, make payments, track energy usage, and report outages. Access account information and find payment locations easily.

Highlights
  • View and pay bills
  • Manage payment methods
  • Track energy usage
  • Report service outages
  • View bill history
  • Find payment locations
Read full description

At OEC, our purpose is to improve our members’ quality of life through the safe delivery of highly reliable, reasonably priced electric service, innovative energy programs, and exceptional member service. Oklahoma Electric Cooperative is the state’s largest member-owned electric cooperative and provides electricity to over 57,000 members in seven central Oklahoma counties. At OEC Fiber, our purpose is to improve our subscribers’ quality of life through the safe delivery of highly reliable, reasonably priced fiber services and exceptional customer service. OEC Fiber began connecting subscribers to our network in February of 2019 and has continued making remarkable progress on opening new zones for service sign ups. Additional Features: Bill & Pay - Quickly view your current electric or fiber account balance and due date, manage recurring payments and modify payment methods. You can also view bill history including PDF versions of paper bills directly on your mobile device. My Usage - (OEC Electric Members Only) View energy use graphs to identify high usage trends. Navigate graphs quickly using an intuitive gesture-based interface. Contact Us - Easily contact Oklahoma Electric Cooperative and OEC Fiber. Outage Map - (OEC Electric Members Only) Displays service interruption and outage information. Kiosk Map- Find locations to pay your OEC or OEC Fiber bill with cash.

About

CarDio

Manage your vehicle's maintenance and upkeep with ease. Access premium services, schedule appointments, and save money with exclusive discounts. Enjoy dealership-quality servicing tailored for your car's health.

Highlights
  • Vehicle maintenance management
  • Premium service access
  • Priority scheduling
  • Long-term savings
  • Exclusive discounts
  • Dealership-quality servicing
Read full description

CarDio Auto is designed to make vehicle upkeep more convenient for you. Our app allows vehicle owners to manage vehicle maintenance effortlessly. Enjoy access to premium services, priority scheduling, and long-term savings through monthly subscription. Experience dealership-quality vehicle servicing and unlock exclusive discounts for vehicle protection.

Screenshots

My OEC4 screens
CarDio4 screens

Verdict

The call

The clearest difference is rating: CarDio at 5.0 against My OEC's 3.6. CarDio also leads on update cadence (fortnightly vs every 2 months). My OEC's advantage is ratings volume (37 vs 10). 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

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

CarDio holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 37 and 10 respectively.

UpkeepUpdate frequency

My OEC ships an update every 2 months, CarDio fortnightly. Both last shipped on November 3, 2026.

Scorecard3 real differences · 7 level
My OEC versus CarDio: the parameters behind the verdict, then further details
ParameterMy OECCarDio
PriceFreeFree
Rating3.6 (37 ratings)5.0 (10 ratings) — better
Positive reviews28.6% of reviews—
Number of ratings37 — better10
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size29 MB79 MB
Age rating17+4+
DeveloperOKLAHOMA ELECTRIC CO-OPERATIVE, INC.CarDio Auto LLC

Customer experience

My OEC

All ratings37 ratings
Positive64.9%
Neutral5.4%
Negative29.7%
Written reviews14 reviews
Positive28.6%
Neutral0.0%
Negative71.4%

CarDio

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

My OEC

No in-app purchases

None

CarDio

No in-app purchases

Questions

Is My OEC free?
My OEC is free to download, with no in-app purchases.
Is CarDio free?
CarDio is free to download, with no in-app purchases.
Which has better reviews, My OEC or CarDio?
CarDio is rated higher. My OEC averages 3.6 out of 5 from 37 ratings, while CarDio averages 5.0 from 10 ratings.
Do My OEC or CarDio have ads?
Neither My OEC nor CarDio shows ads.
Which is updated more often, My OEC or CarDio?
My OEC ships an update every 2 months, and CarDio fortnightly. Most recently, My OEC was updated on November 3, 2026 and CarDio on November 3, 2026.

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