# Writers Studio vs Blackmount

Writers Studio and Blackmount are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. Writers Studio sells 9 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.

Writers Studio ships an update every 2 weeks, Blackmount fortnightly. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Writers Studio | Blackmount |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blackmount/id6759819601/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 19 MB | 14 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Cavell](https://appshunter.io/developer/1490896505) | [Blackmount.ai Inc](https://appshunter.io/developer/1880923905) |

## What reviewers say

### Writers Studio

[App page](https://appshunter.io/ios/app/writers-studio/id6758063563)

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud AI Basic Monthly | $9.99 | per month |
| Cloud AI Pro Monthly | $19.99 | per month |
| Cloud AI Premium Monthly | $49.99 | per month |
| Cloud AI Basic Annual | $79.99 | per year |
| Cloud AI Pro Annual | $159.99 | per year |
| Cloud AI Premium Annual | $399.99 | per year |
| AI Credits — Small | $2.99 | one-time |
| AI Credits — Medium | $5.99 | one-time |
| AI Credits — Large | $9.99 | one-time |


### 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 Writers Studio free?

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

### Is Blackmount free?

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

### Do Writers Studio or Blackmount have ads?

Neither Writers Studio nor Blackmount shows ads.

### Which is updated more often, Writers Studio or Blackmount?

Writers Studio ships an update every 2 weeks, and Blackmount fortnightly. Most recently, Writers Studio was updated on October 5, 2026 and Blackmount on October 1, 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.*