# Spam Blocker vs PulseFilter

The clearest difference is in-app purchases: Spam Blocker at none against PulseFilter's 2. On price, update cadence, ads and device support there is nothing between them.

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

Spam Blocker ships an update every 3 days, PulseFilter every 5 days. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Spam Blocker | PulseFilter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 16 MB | 10 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [burak polat](https://appshunter.io/developer/1771881690) | [Emre Alkan](https://appshunter.io/developer/1883058094) |

## What reviewers say

### Spam Blocker

[App page](https://appshunter.io/ios/app/spam-blocker/id6736408292)

**Features:** macOS Compatibility

**In-app purchases:** none


### PulseFilter

[App page](https://appshunter.io/ios/app/pulsefilter/id6760189243)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PulseFilter PRO (Monthly) | $0.99 | per month |
| PulseFilter PRO (Yearly) | $9.99 | per year |


## Frequently asked questions

### Is Spam Blocker free?

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

### Is PulseFilter free?

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

### Do Spam Blocker or PulseFilter have ads?

Neither Spam Blocker nor PulseFilter shows ads.

### Which is updated more often, Spam Blocker or PulseFilter?

Spam Blocker ships an update every 3 days, and PulseFilter every 5 days. Most recently, Spam Blocker was updated on September 14, 2026 and PulseFilter on September 19, 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.*