Notakey Authenticator vs CodaDNS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Notakey Authenticator
Read full descriptionHide full description
Typical uses cases include: - VPN & workstation login protection; - mobile and web transaction approval for finance companies; - legal document signing; - passwordless web login. Compared to other solutions Notakey Authenticator is: - Lighting fast - uses push notifications and there is no need for manual code retyping; - Extremely secure - instead of shared secrets uses Public Key cryptography, where private key is generated and protected by phone's hardware; - Private & legally binding - user identification information is distributed on the phones. Previously only this has been available on eID card. Check out https://demobank.notakey.com/registration for possible use cases.
CodaDNS
Read full descriptionHide full description
CodaDNS is a powerful DNS filtering application that protects your family from harmful content on the internet. FEATURES: • Advanced Content Filtering Block adult content, malware, ads, stalkers, and more. Take complete control with 8 different categories. • Parental Control Create custom profiles for your children. Set different filtering rules for each child. • Safe Search Automatically enable safe search mode on Google, YouTube, and Bing. • Real-Time Statistics Monitor your DNS queries, see blocked content, and analyze internet usage statistics. • Easy Setup Download the DNS profile and activate it with one click. No VPN required, no battery drain. • Multi-Device Support Manage all family devices from a single account. • Custom Lists Allow or block the sites you want at any time with whitelists and blacklists. SECURITY AND PRIVACY: - DNS-over-HTTPS (DoH) encryption - Your data is not shared with third parties - GDPR compliant CodaDNS is not a VPN. It only filters DNS queries and does not affect your device's performance. For questions: support@codadns.com Terms of Use (EULA): https://codadns.com/terms Privacy Policy: https://codadns.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Notakey Authenticator at none against CodaDNS's 3. Notakey Authenticator also leads on device support (3 vs 1). On price, update cadence, ads 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. CodaDNS sells 3 in-app purchases, starting at $0.99 per month. Notakey Authenticator asks for nothing beyond the download.
Notakey Authenticator ships an update every 6 weeks, CodaDNS monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Notakey Authenticator | CodaDNS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 89 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Notakey Latvia | OGUZHAN KALELIOGLU |
In-app purchases
Notakey Authenticator
No in-app purchases
CodaDNS
- Family Plan$0.991 Month
- CodaDNS Pro - Monthly$1.991 Month
- Yearly Family Plan$6.991 Year
Questions
Is Notakey Authenticator free?
Is CodaDNS free?
Do Notakey Authenticator or CodaDNS have ads?
Which is updated more often, Notakey Authenticator or CodaDNS?
Other comparisons















