EUDORA+ vs AuthNow
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
EUDORA+
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EUdora is providing power bank sharing services to the world . By using our shared power banks , you can easily charge your devices on the go. POWER BANK SHARING SERVICE You must have had such experience that your phone runs out of power suddenly when you are in a call . Feel terrible,right ? Don't worry anymore ! You have EUdora ! Find our station on the map , charge your mobile phones , headsets , and game consoles anytime,anywhere! HOW DOES IT WORK ? 1 . Open EUdora app to find the nearest Charging Station 2 . Scan the QR code on the machine to rent a powerbank 3 . Plug the power bank into your mobile phone or other electronic devices to charge 4 . Return the power bank to any EUdora Station shown on the app's map Done ! Power up your phone with just 4 simple steps!
AuthNow
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Protect what matters. Verify what you buy. AuthNow is the fastest and most secure way to authenticate genuine products using your phone. Simply scan the QR code found on labels, packaging, or tags protected by AuthNow. Behind every code is a powerful two-step verification system: Unique Code Verification: Every product has a unique alphanumeric code stored in our secure database. Scan to check if the code is valid and hasn't been reused. Digital Watermark Detection: Our proprietary technology analyzes embedded digital watermarks invisible to the human eye, confirming whether the QR code comes from an original print or a counterfeit copy. With AuthNow, brands and customers can finally close the gap in supply chain trust. Features: Scan QR codes to instantly verify product authenticity Double verification: database check + digital watermark detection Real-time results processed directly on your device No account required, just scan and validate Privacy-first: no personal data required or collected Whether youβre checking cosmetics, electronics, fashion, or pharmaceuticals β AuthNow makes authenticity as easy as scan and go.
Screenshots
Verdict
The clearest difference is update cadence: EUDORA+ at every 9 days against AuthNow's monthly. EUDORA+ also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EUDORA+ ships an update every 9 days, AuthNow monthly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | EUDORA+ | AuthNow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days β better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 11.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 55 MB | 10 MB |
| Age rating | 4+ | +4 |
| Developer | Eudora Investment Limited | AuthNow |
In-app purchases
EUDORA+
No in-app purchases
AuthNow
No in-app purchases









