# Argus vs OpenIntelligence

The clearest difference is in-app purchases: Argus at none against OpenIntelligence's 4. Argus also leads on rating (5.0 vs 4.8) and iOS requirement (15.1 vs 26.0). OpenIntelligence's advantage is update cadence (weekly vs every 2 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. OpenIntelligence sells 4 in-app purchases, starting at $4.99 per month. Argus asks for nothing beyond the download.

Argus holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Argus ships an update every 2 months, OpenIntelligence weekly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Argus | OpenIntelligence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/argus-ai/id6746107339/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/openintelligence/id6756559175/reviews) |
| Number of ratings | **7** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 27 MB | 170 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [Rishi Dev](https://appshunter.io/developer/1815189157) | [Gunnar Hostetler](https://appshunter.io/developer/1768599987) |

## What reviewers say

### Argus

[App page](https://appshunter.io/ios/app/argus-ai/id6746107339)

This app analyzes handwriting to detect signs of AI generation. It uses advanced OCR and an AI-detection engine to provide insights into whether writing is human or AI-assisted, promoting trust and originality.

**Highlights:** AI handwriting analysis, Detects AI generation, OCR technology, Data-driven insights, Promotes originality

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenIntelligence

[App page](https://appshunter.io/ios/app/openintelligence/id6756559175)

Transform your files into a private, searchable knowledge base. This app uses advanced AI to answer your questions with citations, supporting a wide range of document, audio, video, and code formats. It's designed for Apple devices with Apple Intelligence capabilities.

**Highlights:** Private knowledge base creation, Citation-backed Q&A, Supports 50+ file formats, On-device transcription and indexing, Hybrid search (keyword & vector), Multiple query modes, Background file ingestion

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $24.99 | per year |
| Document Pack | $2.99 | one-time |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Argus free?

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

### Is OpenIntelligence free?

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

### Which has better reviews, Argus or OpenIntelligence?

Argus is rated higher. Argus averages 5.0 out of 5 from 7 ratings, while OpenIntelligence averages 4.8 from 4 ratings.

### Do Argus or OpenIntelligence have ads?

Neither Argus nor OpenIntelligence shows ads.

### Which is updated more often, Argus or OpenIntelligence?

Argus ships an update every 2 months, and OpenIntelligence weekly. Most recently, Argus was updated on October 24, 2026 and OpenIntelligence on October 26, 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.*