# PulseFilter vs Spam Text Blocker

PulseFilter and Spam Text Blocker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PulseFilter sells 2 in-app purchases, starting at $0.99 per month and Spam Text Blocker sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

PulseFilter ships an update every 5 days, Spam Text Blocker every 10 days. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | PulseFilter | Spam Text Blocker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Size | 10 MB | 33 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Emre Alkan](https://appshunter.io/developer/1883058094) | [Muhammed Emin Aydin](https://appshunter.io/developer/1769378898) |

## What reviewers say

### 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 |


### Spam Text Blocker

[App page](https://appshunter.io/ios/app/spam-text-blocker-sms-filter/id6782018333)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $9.99 | per year |
| Premium (Lifetime) | $39.99 | one-time |


## Frequently asked questions

### Is PulseFilter free?

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

### Is Spam Text Blocker free?

Spam Text Blocker is free to download, with in-app purchases available.

### Do PulseFilter or Spam Text Blocker have ads?

Neither PulseFilter nor Spam Text Blocker shows ads.

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

PulseFilter ships an update every 5 days, and Spam Text Blocker every 10 days. Most recently, PulseFilter was updated on September 19, 2026 and Spam Text Blocker on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*