# black.com vs Sentroy Notes

The clearest difference is in-app purchases: Sentroy Notes at none against black.com's 1. Sentroy Notes also leads on iOS requirement (14.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. black.com sells 1 in-app purchase, starting at $4.99 per month. Sentroy Notes asks for nothing beyond the download.

## The numbers

| Metric | black.com | Sentroy Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (9 ratings)](https://appshunter.io/ios/app/blackcom-encrypted-email/id1576695864/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 29 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [black.com GmbH](https://appshunter.io/developer/1576695866) | [Aras Ors](https://appshunter.io/developer/1649581885) |

## What reviewers say

### black.com

[App page](https://appshunter.io/ios/app/blackcom-encrypted-email/id1576695864)

Secure and encrypted email with a personalized @black.com address. Features AI writing tools for effortless composition, unlimited storage, and alias addresses to manage spam. Protects your data with zero-access encryption and app-based two-factor authentication.

**Highlights:** Personalized @black.com email address, Zero-access encryption, AI-powered email composition, Unlimited storage (25GB + annual increase), Spam-free alias addresses, App-based two-factor authentication

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Membership | $4.99 | per month |


### Sentroy Notes

[App page](https://appshunter.io/ios/app/sentroy-notes/id6792285258)

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

**In-app purchases:** none


## Frequently asked questions

### Is black.com free?

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

### Is Sentroy Notes free?

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

### Do black.com or Sentroy Notes have ads?

Neither black.com nor Sentroy Notes 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.*