# Ark AI! vs ScreenFox

The clearest difference is rating: Ark AI! at 5.0 against ScreenFox's 4.0. Ark AI! also leads on monetization model (free vs freemium). ScreenFox's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (16.0 vs 26.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Ark AI! sells 1 one-off in-app purchase and ScreenFox sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Ark AI! holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Ark AI! ships an update every 3 weeks, ScreenFox every 5 days. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Ark AI! | ScreenFox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ark-ai/id6767446756/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/screenfox-screen-time-blocker/id6775466467/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 11 MB | 87 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Steven Nelson](https://appshunter.io/developer/1716474322) | [Deyi Rao](https://appshunter.io/developer/6775466469) |

## What reviewers say

### Ark AI!

[App page](https://appshunter.io/ios/app/ark-ai/id6767446756)

This app provides an offline AI assistant for survival and preparedness. It allows users to ask practical questions, organize notes, and search personal documents without an internet connection. Designed for situations where connectivity is unreliable or unavailable, it prioritizes privacy and self-reliance.

**Highlights:** Offline AI Chat, Ark Vault for document import, Cited sources for information, Ark Notes for saving responses, Emergency-oriented design, Private by design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ark AI Full Unlock | $0.99 | one-time |


### ScreenFox

[App page](https://appshunter.io/ios/app/screenfox-screen-time-blocker/id6775466467)

This app uses a virtual fox companion to help you reduce screen time. The fox's happiness reflects your digital habits, and excessive use locks distracting apps until you focus. Earn rewards for mindful usage and build healthier digital habits.

**Highlights:** Virtual fox companion reflects digital habits, App locking for excessive usage, Focus sessions to restore hearts, Daily streaks and achievements, App launch delay, Session duration limits

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScreenFox Pro (Monthly) | $8.99 | per month |
| ScreenFox Pro (Yearly) | $39.99 | per year |


## Frequently asked questions

### Is Ark AI! free?

Ark AI! is free to download, with in-app purchases available.

### Is ScreenFox free?

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

### Which has better reviews, Ark AI! or ScreenFox?

Ark AI! is rated higher. Ark AI! averages 5.0 out of 5 from 2 ratings, while ScreenFox averages 4.0 from 1 ratings.

### Do Ark AI! or ScreenFox have ads?

Neither Ark AI! nor ScreenFox shows ads.

### Which is updated more often, Ark AI! or ScreenFox?

Ark AI! ships an update every 3 weeks, and ScreenFox every 5 days. Most recently, Ark AI! was updated on October 2, 2026 and ScreenFox on October 8, 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.*