# ChangeWatcher vs SlowRSS

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

Both are free to download. ChangeWatcher sells 2 in-app purchases, starting at $0.99 per month. SlowRSS asks for nothing beyond the download.

ChangeWatcher ships an update weekly, SlowRSS every 2 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | ChangeWatcher | SlowRSS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 2 days** |
| Size | 33 MB | 1 MB |
| Requires iOS | **18.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Paolo Leonardi](https://appshunter.io/developer/1065225960) | [silas slack](https://appshunter.io/developer/410593289) |

## What reviewers say

### ChangeWatcher

[App page](https://appshunter.io/ios/app/changewatcher/id6739185519)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Monthly | $0.99 | per month |
| Ad-Free Yearly | $4.99 | per year |


### SlowRSS

[App page](https://appshunter.io/ios/app/slowrss/id6742019255)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChangeWatcher free?

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

### Is SlowRSS free?

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

### Do ChangeWatcher or SlowRSS have ads?

ChangeWatcher shows ads; SlowRSS does not.

### Which is updated more often, ChangeWatcher or SlowRSS?

ChangeWatcher ships an update weekly, and SlowRSS every 2 days. Most recently, ChangeWatcher was updated on October 9, 2026 and SlowRSS on October 9, 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.*