# Blackmount vs Arky

The clearest difference is in-app purchases: Arky at none against Blackmount's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Blackmount sells 2 in-app purchases, starting at $1.99 per month. Arky asks for nothing beyond the download.

## The numbers

| Metric | Blackmount | Arky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blackmount/id6759819601/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Freemium | — |
| Size | 14 MB | 40 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blackmount.ai Inc](https://appshunter.io/developer/1880923905) | [Arky](https://appshunter.io/developer/6798485173) |

## What reviewers say

### 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 |


### Arky

[App page](https://appshunter.io/ios/app/arky-your-knowledge-canvas/id6798485171)

**In-app purchases:** none


## Frequently asked questions

### Is Blackmount free?

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

### Is Arky free?

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

### Do Blackmount or Arky have ads?

Neither Blackmount nor Arky shows ads.

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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.*