Nova vs Protergia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nova
This application offers a streamlined and intuitive interface to manage your services and bills. It provides quick access to payment pages, personalized service customizations, and improved navigation for efficient account management. Enjoy a faster and more responsive user experience designed to simplify your daily life.
- Modernized, intuitive interface
- Simplified bill viewing and payment
- Service and account customization
- Improved navigation for quick access
- Enhanced speed and responsiveness
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Welcome to Nova app! Nova app is more than just an app and has been designed to simplify your life and enhance your experience in every way. Key Features: • A lean, modernized interface that offers an intuitive experience. • Simpler and more intuitive user journeys with simplified grouping of the connections per Service & Customer code and immediate view of the latest bill, with easy access to the payment page. • Services’ customizations in order to meet your unique needs, EON account management, regarding devices and equipment. • Improved navigation structure for quicker access to key information, like the Mobile usage and more. • Enhanced speed and responsiveness throughout the application, for a faster and more efficient user experience. Why Choose Nova app? • User-Friendly Interface: Our intuitive design ensures that you can navigate Nova app effortlessly. • Personalized Experience: Tailor Nova app to your preferences and needs for a truly customized experience. • Continuous Improvement: We're constantly updating and refining Nova app to meet the evolving needs of our users. Download Nova app today and join thousands of satisfied users who are already benefiting from the convenience and innovation of our app.
Protergia
Manage your energy consumption with this app. It offers a modern design, intuitive navigation, and easy bill payment features. Take control of your energy anytime, anywhere.
- Energy consumption control
- Sleek, modern design
- Intuitive navigation
- Quick bill payments
- Anytime, anywhere access
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Experience the Protergia App: A New Era of Energy Management at Your Fingertips. Download the Protergia App to take full control of your energy consumption anytime, anywhere. Enjoy the benefits of: • Sleek, modern design • Fast and intuitive navigation • New, user-friendly features for quick and easy bill payments Protergia is the leading private energy provider in Greece and a key division of MYTILINEOS, one of the country's foremost industrial and energy companies, boasting a robust growth trajectory and a dynamic presence across five continents.
Screenshots
Verdict
The clearest difference is rating: Protergia at 5.0 against Nova's 4.6. Protergia also leads on monetization model (free vs ad-supported) and iOS requirement (13.4 vs 15.0). Nova's advantage is ratings volume (404 vs 3) and review sentiment (30% vs 8%). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Protergia holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Nova has 404 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 30% of Nova's written reviews are positive against 8% of Protergia's, so the app with the better star average is not the one people write more warmly about.
Nova ships an update fortnightly, Protergia every 8 days. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.
| Parameter | Nova | Protergia |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (404 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 29.7% of reviews — better | 8.0% of reviews |
| Number of ratings | 404 — better | 3 |
| Update frequency | Fortnightly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 48 MB | 71 MB |
| Age rating | 4+ | 17+ |
| Developer | NOVA TELECOMMUNICATIONS & MEDIA SINGLE MEMBER S.A. | Metlen Energy & Metals S.A. |
Customer experience
Nova
Protergia
Bugs and requests
Nova
Reported bugs
28 issues- App crashes
- App not working
- App freezes
- App doesn't open
- Black screen on opening
Show 23 moreShow fewer
- Unable to log in
- Login screen freezes
- Payment issues
- Registration issues
- SMS verification stops
- App stops working after update
- Compulsory logout after update
- Logs out every time app is updated
- App crashes during registration
- IOS not supported
- Roaming data usage stuck
- App freezes during payment authorization
- App crashes during registration
- App crashes after merge with Wind
- App crashes on latest iOS
- App stops working after latest update
- App doesn't operate properly
- Cannot pay bill
- Cannot set up account
- App redirects to site where English cannot be chosen
- Payment by PayPal not working
- Cannot register
- App will accept only a Greek phone number on sign-on
Requested features
11 requests- Redesign app with modern examples
- Correct year in notifications
- Simpler payment method with card
- Add PayPal as payment option
- Add Apple Pay as payment option
Show 6 moreShow fewer
- Add more payment options
- Allow rebooting router with app
- Provide bill analysis
- Allow use of extra euros for data
- English version on web
- Option to change language to English
Protergia
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Nova
No in-app purchases
Protergia
No in-app purchases
