Atlantis vs NNOP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Atlantis
This AI assistant prioritizes your data privacy with on-device processing and end-to-end encryption. It helps optimize daily routines by managing context, syncing across devices, and providing personalized briefings, notes, and reminders.
- On-device processing for data privacy
- End-to-end encryption
- Context control and management
- Sync across Mac and iPhone
- Sub-chats for organized discussions
- Personalized daily briefings
- Voice and text control
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We use AI to be more productive in handling daily routines. But AI is truly an effective assistant only when it understands our context and priorities. Are you comfortable giving it access to your files, email, calendar and other data for that? At Roia Labs, we built Atlantis with personal data privacy at its core, using On-Device Processing with End-to-End Encryption to keep your data yours. WHAT'S IMPORTANT TO KNOW BEFORE INSTALLING ATLANTIS The iPhone app won't work without syncing with the installed app on Mac. DISCOVER THE ADVANTAGES OF LOCAL AI • Unlimited requests since tokens are generated by your device, not third-party servers • Data privacy since all processing and storage is done on your device, not in the cloud • More relevant AI responses since it works exclusively with your data A BIT MORE ABOUT ATLANTIS FEATURES • Context control and management: Delete, edit, and add what you consider important to know • Sync across devices: Mac as home server, iPhone as portable communicator with your AI assistant • Sub-chats: No more mixing context within a single chat, branch by topics and return to previous discussions without mixing AI memory • Chat grouping: Organize chats by project or group to keep things tidy • Control with text or voice: Send requests and play back AI responses however you prefer TOOLS FOR DAILY ROUTINE OPTIMIZATION Important: Atlantis will need access to your files and services to use these features. • Get personalized briefings to set priorities for the day • Instantly find needed information across all your files • Take notes and come back to them when needed • Create reminders so you don't have to keep everything in your head • Get notified when emails that actually matter arrive SYSTEM REQUIREMENTS macOS 15 Sequoia and newer with M1 chip and newer iOS 18 and newer ABOUT DEVELOPER Roia Labs Ltd, London, United Kingdom Website: https://roialabs.com/atlantis Privacy Policy: https://roialabs.com/privacy Terms of Use: https://roialabs.com/terms For questions and feedback: support@roialabs.com
NNOP
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NNOP is a secure access client for people who manage their own NNOP Panel or receive an access key from a trusted administrator. Import a token or access-key link, choose a server profile, and start a protected VPN connection for Wi-Fi and mobile networks. NNOP is built for a self-hosted workflow. The open-source NNOP Panel can be deployed on your own server, giving administrators direct control over issued access keys and configuration links. Key features: - Import access keys from NNOP Panel. - Connect to VPN with one tap. - View server profiles and latency on one screen. - Test latency with TCP, HTTP GET, HTTP HEAD, or ICMP. - Adjust the test URL and timeout for your network. - Use light and dark appearance modes. - Enable diagnostic logs only when troubleshooting. - Open support and panel source-code links from Settings. NNOP does not sell VPN service and does not provide public VPN servers. Connection quality, server availability, and access terms depend on the access profile and server you use. Traffic content and browsing history are not collected by NNOP.
Screenshots
Verdict
The clearest difference is in-app purchases: NNOP at none against Atlantis's 3. NNOP also leads on iOS requirement (15.0 vs 18.0). On price, ads and device support 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. Atlantis sells 3 in-app purchases, starting at $14.99 per month. NNOP asks for nothing beyond the download.
| Parameter | Atlantis | NNOP |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 148 MB |
| Age rating | 4+ | 4+ |
| Developer | Roia Labs Ltd | NNOP |
In-app purchases
Atlantis
- Monthly7 Days trial$14.991 Month
- 3 Months7 Days trial$34.993 Months
- Annual7 Days trial$99.991 Year
NNOP
No in-app purchases









