# ContextorAI vs Blackmount

ContextorAI and Blackmount are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ContextorAI sells 4 in-app purchases, starting at $9.99 per month and Blackmount sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for ContextorAI against 5.0 for Blackmount. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

ContextorAI ships an update every 3 weeks, Blackmount fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ContextorAI | Blackmount |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/contextorai-ai-for-notes/id6759231826/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/blackmount/id6759819601/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 98 MB | 14 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Coiner.Cab Corp](https://appshunter.io/developer/1674968391) | [Blackmount.ai Inc](https://appshunter.io/developer/1880923905) |

## What reviewers say

### ContextorAI

[App page](https://appshunter.io/ios/app/contextorai-ai-for-notes/id6759231826)

This app transforms your notes into a personalized knowledge base powered by AI. Chat with an AI that understands your context and previous research, ensuring nothing gets lost. Capture anything, organize smartly with auto-generated tags, and access your knowledge across devices.

**Highlights:** Personalized AI knowledge base, Capture notes, photos, and text from images, AI chat with your notes as context, End-to-end encrypted private notes, Instant sync between iPhone and Mac, Automatic tag and title generation, Search text within images

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ContextorAI | $9.99 | per month |
| ContextorAI | $19.99 | per month |
| ContextorAI | $79.99 | per year |
| ContextorAI Pro | $149.99 | per year |


### Blackmount

[App page](https://appshunter.io/ios/app/blackmount/id6759819601)

Capture and organize AI conversations, browser sessions, bookmarks, voice notes, and research. Search your saved content or ask AI questions across it, with source citations. Resume your work seamlessly across devices.

**Highlights:** Save and search AI conversations, Capture browser tabs and sessions, Organize bookmarks and research, Record and transcribe voice notes, Ask AI questions across saved content, Resume work across devices, Source citations for AI answers

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blackmount Pro | $1.99 | per month |
| AI Credit | $0.99 | one-time |


## Frequently asked questions

### Is ContextorAI free?

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

### Is Blackmount free?

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

### Which has better reviews, ContextorAI or Blackmount?

ContextorAI and Blackmount are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ContextorAI or Blackmount have ads?

Neither ContextorAI nor Blackmount shows ads.

### Which is updated more often, ContextorAI or Blackmount?

ContextorAI ships an update every 3 weeks, and Blackmount fortnightly. Most recently, ContextorAI was updated on November 5, 2026 and Blackmount on October 31, 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.*