# Sleipnir Mobile vs A.I.Viewlife

The clearest difference is update cadence: Sleipnir Mobile at every 6 weeks against A.I.Viewlife's every 6 months. A.I.Viewlife's advantage is iOS requirement (10.3 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sleipnir Mobile ships an update every 6 weeks, A.I.Viewlife every 6 months. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Sleipnir Mobile | A.I.Viewlife |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (15 ratings)](https://appshunter.io/ios/app/sleipnir-mobile/id404732112/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 67.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 22 MB | 89 MB |
| Requires iOS | 18.6 | **10.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Fenrir Inc.](https://appshunter.io/developer/318578225) | [エイアイビューライフ株式会社](https://appshunter.io/developer/1407155184) |

## What reviewers say

### Sleipnir Mobile

[App page](https://appshunter.io/ios/app/sleipnir-mobile/id404732112)

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.

**Highlights:** 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

**In-app purchases:** none

**What reviewers like**

- 👍 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

**What reviewers complain about**

- 🐛 Terrible new design and UI
- 🐛 Slow, laggy, and crashes often
- 🐛 Confusing and hard to navigate
- 🐛 Bookmarks and tab management issues
- 🐛 Buggy and unreliable

**Reported bugs**

- Freezing and crashing issues
- Tab management and closing problems
- Compatibility issues with older devices
- Unreliable web service integration

**Requested features**

- Dark mode option
- Bookmark sync with Safari
- Ability to hide bottom toolbar
- Improved search and address bar functionality
- More customization and settings options


### A.I.Viewlife

[App page](https://appshunter.io/ios/app/aiviewlife/id1407155185)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sleipnir Mobile free?

Sleipnir Mobile is free to download, with no in-app purchases.

### Is A.I.Viewlife free?

A.I.Viewlife is free to download, with no in-app purchases.

### Do Sleipnir Mobile or A.I.Viewlife have ads?

Neither Sleipnir Mobile nor A.I.Viewlife shows ads.

### Which is updated more often, Sleipnir Mobile or A.I.Viewlife?

Sleipnir Mobile ships an update every 6 weeks, and A.I.Viewlife every 6 months. Most recently, Sleipnir Mobile was updated on September 26, 2026 and A.I.Viewlife on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*