# DOS vs SafeRadius

The clearest difference is in-app purchases: DOS at none against SafeRadius's 2. DOS also leads on iOS requirement (10.0 vs 16.2). SafeRadius's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. SafeRadius sells 2 in-app purchases, starting at $4.99 per month. DOS asks for nothing beyond the download.

DOS ships an update every 6 weeks, SafeRadius every 3 days. The most recent releases landed on September 10, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | DOS | SafeRadius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/saferadius/id6755946719/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 411 MB |
| Requires iOS | **10.0** | 16.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Talitor Technology Inc.](https://appshunter.io/developer/569753332) | [Jacob Knight](https://appshunter.io/developer/1856479297) |

## What reviewers say

### DOS

[App page](https://appshunter.io/ios/app/dos-v-plus/id1444331036)

**Features:** macOS Compatibility

**In-app purchases:** none


### SafeRadius

[App page](https://appshunter.io/ios/app/saferadius/id6755946719)

This app provides a radar-style map of registered offenders in your area using public records. It offers situational awareness for parents, travelers, and residents to make informed decisions about their surroundings. View summarized details of public record information for registered individuals.

**Highlights:** Radar-style safety map, Displays registered offenders, Uses public offender registries, Summarized record details, Situational awareness tool, Apple Watch companion app

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| United States | $4.99 | per month |
| United States | $19.99 | per year |


## Frequently asked questions

### Is DOS free?

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

### Is SafeRadius free?

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

### Do DOS or SafeRadius have ads?

Neither DOS nor SafeRadius shows ads.

### Which is updated more often, DOS or SafeRadius?

DOS ships an update every 6 weeks, and SafeRadius every 3 days. Most recently, DOS was updated on September 10, 2026 and SafeRadius on June 11, 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.*