# Occam SI — Personal SI Research Assistant

> Personal SI Research Assistant (iPhone/iPad app by Dakota Bullard.)

- Source: https://appshunter.io/ios/app/occam-si/id6759069376 (this page in markdown: same URL + `.md`)
- Developer: [Dakota Bullard](https://appshunter.io/developer/1865709291)
- Category: Productivity, Education
- Price: Free
- Age rating: 17+
- Requires: iOS 26.0 · 47 MB
- Languages: American English, Arabic, French (France), German (Germany), Hebrew, Hindi, Indonesian, Italian, Japanese, Korean and 8 more
- Released: 2026-08-26
- Data updated: 2026-10-12
- User reviews in markdown: https://appshunter.io/ios/app/occam-si/id6759069376/reviews.md

## What is Occam SI?

Make sense of a difficult question with Occam's Razor. Build an AI-assisted mind map, examine the assumptions behind it, and decide what to investigate next.

Use it to plan a project, compare options, explore a research question, or structure what you are learning.

SEE HOW IT WORKS
Explore a prepared example before signing in. Tap through the factors behind a release decision, challenge an assumption, and see a practical next step. The example works without a cloud request.

MAP YOUR QUESTION
Start with a rough sentence. Organize factors, constraints, unknowns, and relationships in a connected graph. Open individual nodes to explore the details or add your own notes.

TEST YOUR THINKING
Look for weak assumptions, missing information, and cases that could change your conclusion. Import source material and keep track of what has actually been tested. AI suggestions are not verified evidence.

ASK ABOUT YOUR STUDY
Chat with AI using the context of your map. Review proposed additions before adding them to the graph.

TURN INSIGHT INTO ACTION
Develop possible solutions, research tests, small experiments, or a written draft. Share your work and keep building on it.

START FREE
Sign in with Apple or Google to create and back up your studies. Free accounts receive 5 cloud run credits per month. Optional Pro, Advanced, and Commercial subscriptions provide larger allowances and additional cloud reasoning capabilities. Deeper requests can use multiple credits; usage limits apply. Prices appear in the app before purchase. Subscriptions renew monthly until cancelled in your Apple Account settings.

Cloud AI sends study context to our service and AI provider. Signed-in study backup uses cloud storage.

Privacy: https://agentscix.com/occam/privacy
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/


## Version history (last 2 releases)

### 1.1 — 2026-10-12

Occam is now a personal research assistant that works through your question with you.

- Your map is organized into clear categories, each in its own slice
- Occam works out what each part needs: your input, a decision, or research, and asks you first
- Tell Occam what matters, what doesn't, or point its focus by dragging the center of the map
- Answer by voice anywhere, and hear Occam in its natural voice. One tap turns all sound off
- Findings answers its own questions in place, and the plan writes itself when the map is ready
- Light and dark mode, a redesigned New Study screen, and a guided tour
- Subscriptions: Pro monthly or yearly, Advanced and Commercial

### 1.0 — 2026-08-27

No release notes.

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## More apps by Dakota Bullard

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All apps by Dakota Bullard: https://appshunter.io/developer/1865709291

## Related topics

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-12.*