# OpenIntelligence vs DocuMind

The clearest difference is ads: OpenIntelligence at none against DocuMind's shown. OpenIntelligence also leads on update cadence (every 6 days vs every 3 months) and device support (3 vs 1). DocuMind's advantage is iOS requirement (17.0 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. OpenIntelligence sells 4 in-app purchases, starting at $5.99 per month and DocuMind sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

OpenIntelligence ships an update every 6 days, DocuMind every 3 months. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | OpenIntelligence | DocuMind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/openintelligence/id6756559175/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | Freemium | — |
| Size | 167 MB | 8 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Gunnar Hostetler](https://appshunter.io/developer/1768599987) | [Akash Mangukiya](https://appshunter.io/developer/1883293309) |

## What reviewers say

### 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 | $5.99 | per month |
| Pro Annual | $29.99 | per year |
| Document Pack | $2.99 | one-time |
| Lifetime Cohort | $59.99 | one-time |


### DocuMind

[App page](https://appshunter.io/ios/app/documind-ai-pdf-scanner/id6760929348)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocuMind Pro - Monthly | $3.99 | per month |
| DocuMind Pro - Yearly | $39.99 | per year |


## Frequently asked questions

### Is OpenIntelligence free?

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

### Is DocuMind free?

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

### Do OpenIntelligence or DocuMind have ads?

DocuMind shows ads; OpenIntelligence does not.

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

OpenIntelligence ships an update every 6 days, and DocuMind every 3 months. Most recently, OpenIntelligence was updated on October 4, 2026 and DocuMind on September 29, 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.*