# Crypto Alert Boss vs TetherBear

The clearest difference is in-app purchases: TetherBear at none against Crypto Alert Boss's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Crypto Alert Boss sells 1 in-app purchase, starting at $1.99 per month. TetherBear asks for nothing beyond the download.

## The numbers

| Metric | Crypto Alert Boss | TetherBear |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 42 MB | 26 MB |
| Requires iOS | 14.2 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Silverman](https://appshunter.io/developer/297096643) | [ChartQ Inc](https://appshunter.io/developer/1653514653) |

## What reviewers say

### Crypto Alert Boss

[App page](https://appshunter.io/ios/app/crypto-alert-boss/id6464439563)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Crypto App Features | $1.99 | per month |


### TetherBear

[App page](https://appshunter.io/ios/app/tetherbear/id6754923635)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crypto Alert Boss free?

Crypto Alert Boss is free to download, with in-app purchases available.

### Is TetherBear free?

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

### Do Crypto Alert Boss or TetherBear have ads?

Neither Crypto Alert Boss nor TetherBear 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.*