# SMS Spam Armor vs HyperFocus

The clearest difference is in-app purchases: HyperFocus at none against SMS Spam Armor's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SMS Spam Armor sells 1 in-app purchase, starting at $4.99 per year. HyperFocus asks for nothing beyond the download.

SMS Spam Armor ships an update every 11 days, HyperFocus weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SMS Spam Armor | HyperFocus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sms-spam-armor/id6754305226/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 18 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nitron Digital LLC](https://appshunter.io/developer/1844694436) | [Younggun Kim](https://appshunter.io/developer/1646228146) |

## What reviewers say

### SMS Spam Armor

[App page](https://appshunter.io/ios/app/sms-spam-armor/id6754305226)

This app offers robust protection against text message scams and phishing attempts by filtering unwanted messages directly on your device. It provides customizable blocking rules and multi-layered protection without collecting or processing your personal data.

**Highlights:** On-device message processing, Customizable blocking rules, Phone number blocking, Keyword and pattern recognition, Real-time filtering, Transparent operation logs

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SMS Spam Armor Pro Annual | $4.99 | per year |


### HyperFocus

[App page](https://appshunter.io/ios/app/hyperfocus-adhd-focus-timer/id6756012439)

**In-app purchases:** none


## Frequently asked questions

### Is SMS Spam Armor free?

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

### Is HyperFocus free?

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

### Do SMS Spam Armor or HyperFocus have ads?

Neither SMS Spam Armor nor HyperFocus shows ads.

### Which is updated more often, SMS Spam Armor or HyperFocus?

SMS Spam Armor ships an update every 11 days, and HyperFocus weekly. Most recently, SMS Spam Armor was updated on October 24, 2026 and HyperFocus on October 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.*