Narrow32 vs Cio Browser
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Narrow32
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If you have a slow internet connection (32+ kbps), this browser might be for you. Try it, it's free. You can browse, disable images/media/fonts, save bookmarks, delete your history and cookies, change your DNS (for advanced users to block ads which will reduce the data usage), and also use the integrated AI chat (OpenAI compatible) if you have an API key. Gopher and Gemini protocol are supported. If you can, please leave a review. LEGAL INFORMATION Terms and Privacy: https://wirelesschat.app/general/terms By using this app, you agree to our Terms of Use and Privacy Policy.
Cio Browser
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Introducing Cio Browser: Private & Adblock, the premium browsing experience designed for speed, privacy, and beautiful aesthetics. Built on a highly optimized rendering engine, Cio Browser strips away the clutter of the modern web, blocks intrusive ads, and gives you back control over your digital footprint. Whether you are reading articles, downloading files, or keeping your private searches locked away, Cio Browser provides a desktop-class experience tailored perfectly for your iPhone. Key Features: Unmatched Privacy & Security Advanced Ad & Tracker Blocker: Browse faster and save data. Cio Browser automatically removes annoying ads, pop-ups, and invisible tracking scripts. Face ID Locked Incognito: Your private tabs are for your eyes only. Leaving the app automatically locks your Incognito tabs behind Face ID or Touch ID. Privacy Dashboard: See exactly how many ads and trackers have been blocked in real-time right from your settings. Stunning Design & Navigation 3D Tab Switcher: Navigate your open pages with a beautifully fluid, gesture-based 3D card interface. Custom Themes: Personalize your entire browsing experience. Choose your favorite accent color to tint the browser's interface and the animated mesh background. Start Page: A clean, minimalistic launchpad featuring a quick search bar and a built-in QR code scanner. Power User Tools Picture-in-Picture (PiP): Start a video and swipe home. The video will continue floating on your screen while you use other apps. Reader Mode: Strip away heavy website layouts and read articles in a clean, distraction-free text format. Desktop Mode: Force any website to load its full desktop version with a single tap. Native Download Manager: Catch and manage file downloads directly within the browser. Fast, Secure, and Yours. Download Cio Browser today and upgrade the way you surf the web. Privacy Policy (You will need to host this text on a simple webpage, like a free GitHub Pages or Carrd site, and link it to App Store Connect) Privacy Policy for Cio Browser Effective Date: April 7, 2026 At Cio Browser, we believe that your browsing habits are your own business. We built this app with a privacy-first approach. This policy outlines how your data is handled when you use Cio Browser. Data Collection and Usage Cio Browser does not track, collect, or transmit your personal browsing history, search queries, or bookmarks to our servers or any third parties. All browsing data is stored locally on your device. Incognito Mode When using Incognito Mode, Cio Browser does not save your browsing history, cookies, site data, or information entered in forms. Furthermore, Incognito tabs can be secured using your device's native Face ID or Touch ID via Apple's Local Authentication framework. Biometric data never leaves your device and is not accessible to us. Ad and Tracker Blocking Cio Browser utilizes local content blocking rules to prevent ads and known trackers from loading. The calculation of how many ads or trackers have been blocked is processed and stored strictly on your device. Third-Party Search Engines Cio Browser allows you to choose your preferred default search engine (e.g., Google, DuckDuckGo, Bing). When you perform a search, your query is sent to the respective search engine. We recommend reviewing the privacy policies of the search engine you choose to use. Changes to This Privacy Policy We may update our Privacy Policy from time to time to reflect new features or regulatory requirements. Any changes will be posted on this page. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Narrow32 at every 6 days against Cio Browser's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Narrow32 sells 1 in-app purchase, starting at $0.99 per month and Cio Browser sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Narrow32 ships an update every 6 days, Cio Browser every 3 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Narrow32 | Cio Browser |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 โ better | 18.6 |
| Further details โ not scored | ||
| Size | 7 MB | 1 MB |
| Age rating | 17+ | 17+ |
| Developer | Alexander Slatina | ADRIAN DANIEL CIOC |
In-app purchases
Narrow32
- Support Development$0.991 Month
Cio Browser
- Cio Pro Monthly$1.991 Month
- Cio Pro Annual$14.991 Year
- Cio Pro Lifetime$29.99









