# SMS Junk Filter vs FocusAir

The clearest difference is iOS requirement: SMS Junk Filter at 11.0 against FocusAir's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SMS Junk Filter sells 1 in-app purchase, starting at $7.99 per year and FocusAir sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SMS Junk Filter ships an update every 9 days, FocusAir every 11 days. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SMS Junk Filter | FocusAir |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (16 ratings)](https://appshunter.io/ios/app/sms-junk-filter/id1248160670/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 74 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RADSense Software](https://appshunter.io/developer/465965041) | [Yan Smaliak](https://appshunter.io/developer/1768964813) |

## What reviewers say

### SMS Junk Filter

[App page](https://appshunter.io/ios/app/sms-junk-filter/id1248160670)

Automatically filters unwanted SMS and MMS messages using AI and a community-powered spam reporting system. Create custom rules to block or allow specific messages and avoid notifications from spam, phishing, and malicious links.

**Highlights:** Automatic SMS spam filtering, AI-powered filtering engine, Customizable blocking rules, Cloud-based spam reporting, Phishing and malicious link detection, Apple Watch notification avoidance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SMS Junk Filter | $7.99 | per year |


### FocusAir

[App page](https://appshunter.io/ios/app/focusair-deep-focus-timer/id6756526902)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $4.99 | per month |
| Annual | $19.99 | per year |
| Annual | $29.99 | per year |
| Annual | $29.99 | per year |
| Annual | $49.99 | per year |


## Frequently asked questions

### Is SMS Junk Filter free?

SMS Junk Filter is free to download, with in-app purchases available.

### Is FocusAir free?

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

### Do SMS Junk Filter or FocusAir have ads?

Neither SMS Junk Filter nor FocusAir shows ads.

### Which is updated more often, SMS Junk Filter or FocusAir?

SMS Junk Filter ships an update every 9 days, and FocusAir every 11 days. Most recently, SMS Junk Filter was updated on October 5, 2026 and FocusAir on September 30, 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.*