# LinkMind vs Sumofox TV

The clearest difference is in-app purchases: Sumofox TV at none against LinkMind's 1. LinkMind's advantage is update cadence (every 5 days vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LinkMind sells 1 one-off in-app purchase. Sumofox TV asks for nothing beyond the download.

LinkMind ships an update every 5 days, Sumofox TV every 9 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LinkMind | Sumofox TV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/linkmind/id6738095183/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 88 MB | 40 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [振 劳](https://appshunter.io/developer/1567050854) | [SumoFox Inc.](https://appshunter.io/developer/1797293153) |

## What reviewers say

### LinkMind

[App page](https://appshunter.io/ios/app/linkmind/id6738095183)

This app enhances web reading by offering AI-powered content analysis, summarization, and interactive chat. It provides an immersive reading experience with customizable themes and smart organization features for web resources.

**Highlights:** AI Chat Assistant for content interaction, Bilingual AI summaries, Immersive, distraction-free reading, Automatic metadata extraction, Cross-device iCloud sync, Flexible folder and tag management, Advanced search with smart suggestions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LinkMind Pro | $12.99 | one-time |


### Sumofox TV

[App page](https://appshunter.io/ios/app/sumofox-tv/id6742185737)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LinkMind free?

LinkMind is free to download, with in-app purchases available.

### Is Sumofox TV free?

Sumofox TV is free to download, with no in-app purchases.

### Do LinkMind or Sumofox TV have ads?

Neither LinkMind nor Sumofox TV shows ads.

### Which is updated more often, LinkMind or Sumofox TV?

LinkMind ships an update every 5 days, and Sumofox TV every 9 months. Most recently, LinkMind was updated on October 24, 2026 and Sumofox TV on October 7, 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.*