# OG&E vs CarDio

The clearest difference is ratings volume: OG&E at 11K against CarDio's 10. CarDio's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CarDio holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: OG&E has 11K ratings behind it against 10, so its average is the more settled of the two.

OG&E ships an update every 3 weeks, CarDio fortnightly. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | OG&E | CarDio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (11K ratings)](https://appshunter.io/ios/app/og-and-e/id6444779436/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/cardio-auto/id6454723833/reviews)** |
| Number of ratings | **11K** | 10 |
| Positive reviews | 37.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 40 MB | 79 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OG&E](https://appshunter.io/developer/1656823560) | [CarDio Auto LLC](https://appshunter.io/developer/1643797736) |

## What reviewers say

### OG&E

[App page](https://appshunter.io/ios/app/og-and-e/id6444779436)

Manage your electric service, view bills, and track energy usage. Receive alerts for outages and payment due dates. You can also report outages and make payments easily.

**Highlights:** Secure account sign-in with biometrics, Manage myOGEalerts for notifications, Start, stop, or transfer service, View bill estimates and track energy usage, Report and monitor power outages, Pay bills and manage payment options, Set up payment arrangements and Auto Pay

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use app
- 🚀 Fast and simple payment process

**What reviewers complain about**

- 🐛 Glitchy and non-working app
- 🤯 Horrible customer service and transition to new system
- 💰 Overcharging and billing issues

**Reported bugs**

- Login issues and app freezes
- Incorrect account balances and payment history

**Requested features**

- Add credit card payment option
- Improve app functionality to match website
- Provide usage graphs and estimated bills


### CarDio

[App page](https://appshunter.io/ios/app/cardio-auto/id6454723833)

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

**In-app purchases:** none


## Frequently asked questions

### Is OG&E free?

OG&E 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, OG&E or CarDio?

CarDio is rated higher. OG&E averages 4.8 out of 5 from 11K ratings, while CarDio averages 5.0 from 10 ratings.

### Do OG&E or CarDio have ads?

Neither OG&E nor CarDio shows ads.

### Which is updated more often, OG&E or CarDio?

OG&E ships an update every 3 weeks, and CarDio fortnightly. Most recently, OG&E was updated on September 26, 2026 and CarDio on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*