EYDAPP vs myΔΕΗ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EYDAPP
Access company online services with mobile enhancements. Pay bills using your device's scanner, view water meters, report faults with photos and GPS, and find customer support locations.
- Bill payment via barcode scanner
- Debit, credit, and e-banking options
- Interactive map for payment points
- Water meter viewing and bill payment
- Fault reporting with photo and GPS
- Real-time scheduled works updates
- Customer service location finder
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EYDAP's new application offers quick and direct access to all of the company's online services with mobile enhancements. More specifically, users have access to the following features: - Bill Services: Using your device barcode scanner you can now pay your bill with a debit, credit / prepaid card or access all available e-banking platforms. You may also find the nearest points of payment through the interactive map. - Registered users may login to view all their water meters and proceed pay any outstanding bills. - Fault Reporting: Easily report a problem using your mobile device by taking a photo and providing location information via the device GPS. You will receive an email notification with the fault details and be able to re-submit the details if required. - Customer Support: Learn about scheduled works and planned improvements in real time. Find our customer services locations on the map for easy navigation or contact our customer support service who are always willing to help.
myΔΕΗ
Manage your energy account, activate services, and receive personalized energy-saving tips. Earn rewards and miles through a loyalty program with exclusive offers and discounts from partner brands.
- Account management
- Product and service activation
- Personalized energy-saving tips
- Meter reading submission
- Loyalty and rewards program
- Earn and redeem miles
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Enter the digital world of myDEI and enjoy the features of the new PPC application wherever you are! Sign up to myDEI in three simple steps to manage your account easily and quickly, activate products and services, benefit from personalized energy-saving tips from PPC, register your meter readings online, and more. Discover the new PPC myRewards loyalty and rewards program which includes the PPC myRewards Coupons service that rewards you with offers and discounts from top brands and the PPC myRewards Miles service that allows you to earn and redeem miles in collaboration with AEGEAN Miles+Bonus. Account update Manage your energy supply and property information. Handle your bills easily or set up a standing order. • Information on consumption bill and settlements • Consumption history • Frequency selection • Option to receive electronic or paper bill Products & services activation In-app selection of electricity products or activation of add-on services • Find out the benefits and advantages of each product or service • Select the product that best meets your needs • Quickly activate add-on services for additional benefits Energy saving Learn more about your energy consumption and how it is distributed among your household's appliances. Set your own consumption reduction target and use the PPC myEnergy Coach's personalized energy-saving tips to achieve it. • Consumption monitoring and evaluation • Personalized energy-saving recommendations • Distribution of consumption among household and/or commercial appliances • Estimation of energy and cost savings from replacing appliances • Comparison of consumption with similar households and/or businesses Submission of meter readings Take control of your electricity bill by registering your meter readings online using the e-SelfMetering tool and it will be issued based on your consumption up until that moment. Choose whether you want to be notified of the available date for registering readings via SMS and/or e-mail. • Simple meter reading submission PPC myRewards Coupons Discover exclusive discount coupons and offers from top brands. • Unique offers for all your needs • Discounts and deals on shopping, getaways, food and coffee, and much more • Coupons available via SMS, e-mail, or PDF format PPC myRewards Miles Earn miles by activating PPC products and services and pay your PPC bills by redeeming miles, in collaboration with AEGEAN Miles+Bonus. PPC Fiber Enjoy the best fiber optic experience at home, with fast and stable internet for all your digital needs. Manage your PPC Fiber connections and pay your bills
Screenshots
Verdict
The clearest difference is ads: EYDAPP at none against myΔΕΗ's shown. EYDAPP also leads on monetization model (free vs free with in-app purchases) and rating (2.5 vs 2.2). myΔΕΗ's advantage is update cadence (monthly vs every 3 months) and ratings volume (101 vs 16). On price, in-app purchases, device support and iOS requirement 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.
EYDAPP holds the better App Store score, 2.5 against 2.2. That said, the two scores are not equally well evidenced: myΔΕΗ has 101 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 36% of EYDAPP's written reviews are positive against 20% of myΔΕΗ's.
EYDAPP ships an update every 3 months, myΔΕΗ monthly. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.
| Parameter | EYDAPP | myΔΕΗ |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (16 ratings) — better | 2.2 (101 ratings) |
| Positive reviews | 36.4% of reviews — better | 19.8% of reviews |
| Number of ratings | 16 | 101 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 56 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | ATHENS WATER SUPPLY & SEWERAGE COMPANY S.A. | ΔΕΗ |
Customer experience
EYDAPP
myΔΕΗ
Bugs and requests
EYDAPP
Not enough reviews yet to summarise bugs or requests.
myΔΕΗ
Reported bugs
38 issues- Login not working
- Cannot pull up previous bills
- Cannot find usage information
- Cannot go back on some screens
- Password change issues
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- Payment button does nothing
- Glitchy payment processing
- Unable to locate bill breakdown
- App does not work internationally
- SMS system not working for international numbers
- App crashes or logs out
- Login and registration tabs reversed
- Error message for required fields
- Password not recognized
- Account blocked/doesn't exist
- Telephone number validation fails for foreign numbers
- Country codes do not match
- Does not recognize Australian area code
- Eliminated account not returning
- Cannot find bills or balance
- Bills disappeared after new version
- USA phone number not accepted
- App does not open after update
- Nothing working for months
- Bill payments not updating
- App logs out due to no web connection
- Cannot register account
- VAT or ID numbers incorrect
- Website link to update info not working
- Cannot pay directly with NBG debit card
- Cannot pay over 200€
- NBG card not accepted
- Nothing is working
- Meter reading entry opens alphabetical keyboard
- Cannot input numbers in field
- Credit card details fields too small
- App not working at all
- Cannot pass meter readings
Requested features
7 requests- Face recognition/biometric login
- Dark mode
- Save card details for payment
- Apple Pay option
- Direct debit setup
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- PDF bill presentation
- Automatic balance update after payment
In-app purchases
EYDAPP
No in-app purchases
myΔΕΗ
No in-app purchases








