# Spam Text Blocker vs Spam Killer

Spam Text Blocker and Spam Killer both sit at 4.5 stars, but that hides the real split: 100% of Spam Text Blocker's written reviews are positive against 50% of Spam Killer's. Spam Killer's advantage is update cadence (every 2 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Spam Text Blocker sells 4 in-app purchases, starting at $1.49 per month and Spam Killer sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Spam Text Blocker against 4.4 for Spam Killer. Both are backed by a comparable volume of ratings — 11 and 16 respectively. Written reviews are what separate them: 100% of Spam Text Blocker's written reviews are positive against 50% of Spam Killer's.

Spam Text Blocker ships an update every 3 weeks, Spam Killer every 2 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Spam Text Blocker | Spam Killer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/spam-text-blocker-filtera/id6741700342/reviews)** | [4.4 (16 ratings)](https://appshunter.io/ios/app/spam-killer-scam-text-blocker/id6745466973/reviews) |
| Number of ratings | 11 | **16** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 27 MB | 19 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dimas Ashidiqi](https://appshunter.io/developer/1698444614) | [Jalm Studio Inc](https://appshunter.io/developer/1882690243) |

## What reviewers say

### Spam Text Blocker

[App page](https://appshunter.io/ios/app/spam-text-blocker-filtera/id6741700342)

Automatically detect and block unwanted text messages using on-device AI. Keep your inbox clean and secure with customizable filters for SMS and RCS. Enjoy a distraction-free messaging experience.

**Highlights:** Automatic spam blocking with AI, On-device privacy, Customizable filters, SMS & RCS message filtering, Blocks 99% of spam texts

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.49 | per month |
| Yearly Pro | $9.99 | per year |
| Lifetime Pro | $11.99 | one-time |
| Lifetime Pro | $14.99 | one-time |


### Spam Killer

[App page](https://appshunter.io/ios/app/spam-killer-scam-text-blocker/id6745466973)

Automatically filters unwanted SMS messages, blocks suspicious numbers, and detects scam texts using AI. Customize filters and whitelist important senders for a clean inbox.

**Highlights:** Blocks 99% of spam texts, Detects scams and phishing links, Customizable filters, AI-based spam detection, Whitelists important senders, Simple setup

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week | $3.99 | per 7 days |
| One Week Premium Protection | $5.99 | per 7 days |
| 3 months | $14.99 | per 3 months |
| Three Months Premium | $19.99 | per 3 months |
| Year of SpamKiller Pro | $39.99 | per year |


## Frequently asked questions

### Is Spam Text Blocker free?

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

### Is Spam Killer free?

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

### Which has better reviews, Spam Text Blocker or Spam Killer?

Spam Text Blocker is rated higher. Spam Text Blocker averages 4.5 out of 5 from 11 ratings, while Spam Killer averages 4.4 from 16 ratings.

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

Neither Spam Text Blocker nor Spam Killer shows ads.

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

Spam Text Blocker ships an update every 3 weeks, and Spam Killer every 2 days. Most recently, Spam Text Blocker was updated on November 4, 2026 and Spam Killer on November 5, 2026.

---

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