# BlackCryptoPhone vs Notify World

The clearest difference is update cadence: Notify World at fortnightly against BlackCryptoPhone's every 5 months. BlackCryptoPhone's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BlackCryptoPhone ships an update every 5 months, Notify World fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BlackCryptoPhone | Notify World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 92 MB | 67 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Musa IDRIS](https://appshunter.io/developer/1643918597) | [1way2cloud doo](https://appshunter.io/developer/1878393895) |

## What reviewers say

### BlackCryptoPhone

[App page](https://appshunter.io/ios/app/blackcryptophone/id1643918265)

**In-app purchases:** none


### Notify World

[App page](https://appshunter.io/ios/app/notify-world/id6761102693)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlackCryptoPhone free?

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

### Is Notify World free?

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

### Do BlackCryptoPhone or Notify World have ads?

Neither BlackCryptoPhone nor Notify World shows ads.

### Which is updated more often, BlackCryptoPhone or Notify World?

BlackCryptoPhone ships an update every 5 months, and Notify World fortnightly. Most recently, BlackCryptoPhone was updated on October 27, 2026 and Notify World on October 25, 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.*