# ETH Watcher vs Promtify

The clearest difference is in-app purchases: ETH Watcher at none against Promtify's 2. ETH Watcher also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Promtify sells 2 in-app purchases, starting at $4.99 per month. ETH Watcher asks for nothing beyond the download.

ETH Watcher ships an update every 9 days, Promtify every 2 weeks. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ETH Watcher | Promtify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eth-watcher/id6736997125/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 3 MB | 14 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Chain Horizon GmbH](https://appshunter.io/developer/1767390770) | [HAMZA HARDOULI](https://appshunter.io/developer/1644917930) |

## What reviewers say

### ETH Watcher

[App page](https://appshunter.io/ios/app/eth-watcher/id6736997125)

Monitor your Ethereum wallet and transactions without connecting your wallet. Access a knowledge base for blockchain and cybersecurity information.

**Highlights:** Wallet address monitoring, Transaction history lookup, Blockchain knowledge base, Cybersecurity information, Risk-free wallet checking

**Features:** macOS Compatibility

**In-app purchases:** none


### Promtify

[App page](https://appshunter.io/ios/app/promtify-ai-prompt-generator/id6737990216)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual - Save 58% | $29.99 | per year |


## Frequently asked questions

### Is ETH Watcher free?

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

### Is Promtify free?

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

### Do ETH Watcher or Promtify have ads?

Promtify shows ads; ETH Watcher does not.

### Which is updated more often, ETH Watcher or Promtify?

ETH Watcher ships an update every 9 days, and Promtify every 2 weeks. Most recently, ETH Watcher was updated on October 9, 2026 and Promtify on October 27, 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.*