# Black Diamond vs Studiosy

The clearest difference is in-app purchases: Black Diamond at none against Studiosy's 2. Black Diamond also leads on iOS requirement (15.6 vs 17.0). Studiosy's advantage is update cadence (weekly vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Studiosy sells 2 in-app purchases, starting at $3.99 per month. Black Diamond asks for nothing beyond the download.

Black Diamond ships an update every 6 weeks, Studiosy weekly. The most recent releases landed on September 10, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Black Diamond | Studiosy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/studiosy/id6478831537/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 92.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 93 MB | 43 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [STAKHOV GROUP, TOV](https://appshunter.io/developer/1501335251) | [Sergey Basin](https://appshunter.io/developer/1564629814) |

## What reviewers say

### Black Diamond

[App page](https://appshunter.io/ios/app/black-diamond/id6475722012)

**Features:** macOS Compatibility

**In-app purchases:** none


### Studiosy

[App page](https://appshunter.io/ios/app/studiosy/id6478831537)

Find the best photo studios quickly with AI-powered search and discover upcoming studio events. Save and organize your favorite locations, and share curated lists with collaborators. Offers a free trial for its premium subscription.

**Highlights:** AI Photo Studio Search, Studio Events Discovery, Custom List Creation, Easy List Sharing, Pro Subscription with Free Trial

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $34.99 | per year |


## Frequently asked questions

### Is Black Diamond free?

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

### Is Studiosy free?

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

### Do Black Diamond or Studiosy have ads?

Neither Black Diamond nor Studiosy shows ads.

### Which is updated more often, Black Diamond or Studiosy?

Black Diamond ships an update every 6 weeks, and Studiosy weekly. Most recently, Black Diamond was updated on September 10, 2026 and Studiosy on August 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.*