Sleipnir Mobile vs C. Browser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sleipnir Mobile
This web browser allows you to clip and organize content from web pages into "Scrapbooks." It offers efficient tab management with smooth gestures and automatically checks your favorite sites for fresh updates.
- Clip and organize web content with Scrapbooks
- Effortless tab switching with Thumbroll
- Quickly close tabs with FlickWipe gesture
- Open links in the background with Hold And Go
- Intuitive gesture controls for tab management
- Discover new content with automatic site updates
- Organize tabs into groups
- Instant search by highlighting text
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Make your searches worth it. Sleipnir Mobile — the web browser that helps you explore, collect, and keep what matters. Clip and collect what you care about. Sleipnir Mobile comes with Scrapbooks — a new way to save what you find online. With a single tap, clip the part of a page that caught your eye and keep it beautifully organized for later. Scroll through tabs faster than ever. Even with hundreds of tabs open, you can glide through them effortlessly and find what you need in seconds. Once you swipe, you’ll never go back. With Sleipnir Mobile’s smooth gestures, just swipe to close tabs or go back — no tiny buttons, no hesitation, just flow. Always something new to discover. Sleipnir Mobile checks your favorite sites and brings fresh updates every time you open the app. Your daily browsing, refreshed. Key Features: * Scrapbooks: Clip and organize what you find with a single tap. * Thumbroll: Scroll to switch between tabs instantly. * FlickWipe: Flick down to close tabs in a flash. * Hold And Go: Long-press links to open them in the background. * Gestures: Close, refresh, or restore tabs with intuitive motions. * Site Updates: Discover new content just by opening the app. * Tab Groups: Organize tabs by topic or purpose. * Smart Search: Highlight text to search instantly. * Quick Search: Access your favorite sites in a tap. Found an issue? Contact us via “App Support” on this page.
C. Browser
Access websites utilizing Web Bluetooth functionality directly from your device. This app enables connection to IoT devices for prototyping and other uses without requiring native app development.
- Web Bluetooth access
- Connect to IoT devices
- Prototyping tool
- Website compatibility
- Bluetooth GATT operations
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You can enjoy any websites that use Web Bluetooth with this app, and connect IoT device only with a website before creating your native app for prototyping, etc. [Currently Supported Web Bluetooth Functions] - Bluetooth.getAvailability - Bluetooth.requestDevice - BluetoothDevice.addEventListener - BluetoothDevice.removeEventListener - BluetoothRemoteGATTServer.connect - BluetoothRemoteGATTServer.disconnect - BluetoothRemoteGATTServer.getPrimaryService - BluetoothGATTService.getCharacteristic - BluetoothGATTCharacteristic.readValue - BluetoothGATTCharacteristic.writeValue - BluetoothGATTCharacteristic.startNotifications - BluetoothGATTCharacteristic.stopNotifications - BluetoothGATTCharacteristic.addEventListener - BluetoothGATTCharacteristic.removeEventListener
Screenshots
Verdict
The clearest difference is review sentiment: Sleipnir Mobile at 67% against C. Browser's 12%. Sleipnir Mobile also leads on ratings volume (15 vs 1). C. Browser's advantage is rating (5.0 vs 1.6) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model 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.
C. Browser holds the better App Store score, 5.0 against 1.6. That said, the two scores are not equally well evidenced: Sleipnir Mobile has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of Sleipnir Mobile's written reviews are positive against 12% of C. Browser's, so the app with the better star average is not the one people write more warmly about.
Sleipnir Mobile ships an update every 6 weeks, C. Browser every 2 weeks. Both last shipped on September 23, 2026.
| Parameter | Sleipnir Mobile | C. Browser |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (15 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 11.5% of reviews |
| Number of ratings | 15 — better | 1 |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 31 MB |
| Age rating | 17+ | 17+ |
| Developer | Fenrir Inc. | irodori, inc. |
Customer experience
Sleipnir Mobile
C. Browser
User reviews
Sleipnir Mobile
From 15 App Store ratingsWhat we love
- 👍 Charming and useful scrapbook feature
- 🚀 Simple and magical browsing experience
- 🚀 Great tab management and gesture operation
- 🚀 Fastest and best mobile browser
- 👍 Excellent feature-packed browser
Room to improve
- 🐛 Terrible new design and UI
- 🐛 Slow, laggy, and crashes often
- 🐛 Confusing and hard to navigate
- 🐛 Bookmarks and tab management issues
- 🐛 Buggy and unreliable
C. Browser
From 1 App Store ratingsWhat we love
- ✅ Can connect and change modes (eventually)
- 💡 Points can be accumulated via QR code
- ✅ Successful connection reported by some users
- ✅ Can be used to check battery level (though difficult)
Room to improve
- ❌ Extremely difficult to connect
- ❌ Frequent disconnections
- ❌ Requires constant re-login
- ❌ Not a dedicated app, but a browser shortcut
- ❌ Confusing and unclear UI
Bugs and requests
Sleipnir Mobile
Reported bugs
4 issues- Freezing and crashing issues
- Tab management and closing problems
- Compatibility issues with older devices
- Unreliable web service integration
Requested features
5 requests- Dark mode option
- Bookmark sync with Safari
- Ability to hide bottom toolbar
- Improved search and address bar functionality
- More customization and settings options
C. Browser
Reported bugs
17 issues- Bluetooth connection fails repeatedly
- App disconnects after closing
- Mode change button disappears
- App does not recognize connected device
- App crashes or freezes
Show 12 moreShow fewer
- Login screen freezes
- App logs out automatically
- Cannot connect to Bluetooth on iPhone
- QR code reading is not functional within the app
- Face recognition does not work for login
- App shows 'currently busy' error for mode switching
- Device page not found
- Bluetooth connection is unstable
- App does not show connected device status correctly
- Cannot register as a foreigner
- App is not recognized by phone's Bluetooth
- Device name does not appear in Bluetooth settings
Requested features
12 requests- Dedicated Ploom app
- Physical buttons for mode change on device
- Biometric login support
- Improved UI/UX
- Offline mode for mode switching
Show 7 moreShow fewer
- Easier connection process
- Better instructions and manuals
- Support for iPhone users
- Ability to link Safari bookmarks
- Display battery and mode on the first page
- Make device search function useful
- Allow mode change directly on the device
In-app purchases
Sleipnir Mobile
No in-app purchases
C. Browser
No in-app purchases
Questions
Is Sleipnir Mobile free?
Is C. Browser free?
Which has better reviews, Sleipnir Mobile or C. Browser?
Do Sleipnir Mobile or C. Browser have ads?
Which is updated more often, Sleipnir Mobile or C. Browser?
Other comparisons
