# BlackLock: Blackout Study AI — Lock In, Memorize, Master

> All-in-one study system for notes, flashcards, mind maps, and quizzes. (iPhone/iPad app by GOAT STEW LLC.)

- Source: https://appshunter.io/ios/app/blacklock-blackout-study-ai/id6757925521 (this page in markdown: same URL + `.md`)
- Developer: [GOAT STEW LLC](https://appshunter.io/developer/1854036252)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.0 · 20 MB
- Languages: American English
- Released: 2026-02-06
- Data updated: 2026-08-22
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/blacklock-blackout-study-ai/id6757925521/reviews.md

## What is BlackLock?

BlackLock

The all-in-one study system that connects your ideas and turns them into mastery.

BlackLock isn't just a notes app, it's a thinking tool. Capture rich notes, link concepts, visualize relationships, and instantly transform your material into flashcards and quizzes — all in one seamless workspace.

Notes That Think With You
Write in a powerful rich text editor with headers, bold, italic, highlights, checklists, and more.
Use [[backlinks]] and #tags to connect ideas naturally. As your knowledge grows, backlinks build automatically — turning scattered notes into a structured web of understanding.

Mind View (Pro Feature)
See your knowledge as a living, interactive graph.
Hexagonal nodes float in a physics-based layout, revealing how your ideas connect. Filter by tags, group by color, and fine-tune layout forces to explore your thinking from every angle.
Your notes don't just sit in folders — they form a network.

AI-Powered Flashcards (Pro Feature)
Turn highlights into study material instantly.
Generate multiple choice, select-all-that-apply, or free response flashcards with one tap. Study in quiz mode with instant feedback and score tracking so you always know where you stand.

Blackout Study Mode (Pro Feature)
Transform any note into active recall practice.
Use a precision slider to control how much content is hidden. BlackLock intelligently prioritizes key terms, nouns, and verbs to maximize retention.
Mark essential concepts with the Always Blackout highlighter so they're hidden every time — no matter the setting.

Import & Annotate
Bring everything into one place.
Import PDFs, images, and PowerPoint slides. Annotate with Apple Pencil using built-in markup tools, and keep your study materials seamlessly integrated with your notes.
BlackLock helps you move from collecting information to mastering it.

BlackLock Pro Features are available after purchase.

EULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Rich text note-taking
- Concept linking with backlinks and tags
- Interactive mind map visualization
- AI-powered flashcard generation
- Active recall blackout study mode
- PDF, image, and slide import
- Annotation with Apple Pencil

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly | $39.99 | per year |
| Monthly | $4.99 | per month |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/blacklock-blackout-study-ai/id6757925521/reviews.md

### 5/5 — Favorite new tool

*2026-03-11*

Really does help storing and processing information

### 1/5 — Price is crazy, immediately froze my device

*2026-02-08*

This app is completely functionless without paying $15 a month. On top of that, the coding is so wonky it froze my iPad within 3 minutes. Cool idea, BAD execution

## Frequently asked questions about BlackLock

### What is Bestagons?

Bestagons is an all-in-one study system designed to help users capture rich notes, link concepts, and visualize relationships. It transforms study material into flashcards and quizzes, offering active recall practice and document annotation.

### How does Bestagons help with studying?

Bestagons facilitates studying by allowing users to create interconnected notes, generate AI-powered flashcards from highlights, and engage in active recall through its blackout study mode. It also supports importing and annotating various document types.

### Can I import my existing study materials into Bestagons?

Yes, Bestagons allows you to import PDFs, images, and PowerPoint slides. You can then annotate these imported materials using Apple Pencil with built-in markup tools.

### What kind of flashcards can Bestagons create?

Bestagons can generate multiple choice, select-all-that-apply, or free response flashcards with a single tap. It also offers a quiz mode with instant feedback and score tracking.

### Does Bestagons have ads?

No, Bestagons does not contain advertisements. It is a free app with optional in-app purchases.

### What devices is Bestagons available on?

Bestagons is available on iPhone and iPad, supporting a wide range of Apple devices for a seamless study experience.

### How often is Bestagons updated?

The app was last updated on March 12, 2026, with version 1.1.1. This indicates a recent update and ongoing development.

### What is the age rating for Bestagons?

Bestagons has an age rating of 4+, making it suitable for a broad audience of learners.

## Version history (last 5 releases)

### 1.2.0 — 2026-07-14

• New Home dashboard — jump back into recent notes, quick actions, and your decks at a glance
• Refreshed monochrome glass design with smoother animations
• Bug fixes and performance improvements

### 1.1.2 — 2026-04-02

Updated color scheme for maximum focus

### 1.1.1 — 2026-03-12

Fixed Backlinks and added slider for number of flash cards to create.

### 1.1 — 2026-03-04

Redesigned to optimize your study habits

### 1.0 — 2026-02-07

No release notes.

## More apps by GOAT STEW LLC

- [PepGuide: Peptide Tracker](https://appshunter.io/ios/app/pepguide-peptide-tracker/id6755457021)
- [Scientific Coaching: Sci-Co](https://appshunter.io/ios/app/scientific-coaching-sci-co/id6762946102)
- [Meal Prep Momma](https://appshunter.io/ios/app/meal-prep-momma/id6774639700)
- [FishFinder: Make Money Fishing](https://appshunter.io/ios/app/fishfinder-make-money-fishing/id6788851141)
- [Life coach: Sage AI](https://appshunter.io/ios/app/life-coach-sage-ai/id6789433719)

All apps by GOAT STEW LLC: https://appshunter.io/developer/1854036252

---

*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 2026-08-22.*