# SafeRadius vs 3D Print Tracker

The clearest difference is rating: 3D Print Tracker at 5.0 against SafeRadius's 4.5. 3D Print Tracker also leads on monetization model (free vs free with in-app purchases). SafeRadius's advantage is update cadence (every 3 days vs weekly) and ratings volume (8 vs 1). On price, ads, in-app purchases 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 and 3D Print Tracker sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

3D Print Tracker holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: SafeRadius has 8 ratings behind it against 1, so its average is the more settled of the two.

SafeRadius ships an update every 3 days, 3D Print Tracker weekly. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SafeRadius | 3D Print Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/saferadius/id6755946719/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3d-print-tracker/id6771534885/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 411 MB | 53 MB |
| Requires iOS | 16.2 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Knight](https://appshunter.io/developer/1856479297) | [Howard Frischer](https://appshunter.io/developer/6771534887) |

## What reviewers say

### 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 |


### 3D Print Tracker

[App page](https://appshunter.io/ios/app/3d-print-tracker/id6771534885)

This app helps 3D printing enthusiasts accurately calculate material costs, optimize print settings, and manage project expenses. It provides precise breakdowns for filament usage, weight conversions, and profit margins for selling prints.

**Highlights:** Filament cost calculator, Material weight conversions, Profit margin tools, Print cost optimization, Fast and clean interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pro Access | $1.99 | per month |
| Premium Pro Access | $9.99 | per year |


## Frequently asked questions

### Is SafeRadius free?

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

### Is 3D Print Tracker free?

3D Print Tracker is free to download, with in-app purchases available.

### Which has better reviews, SafeRadius or 3D Print Tracker?

3D Print Tracker is rated higher. SafeRadius averages 4.5 out of 5 from 8 ratings, while 3D Print Tracker averages 5.0 from 1 ratings.

### Do SafeRadius or 3D Print Tracker have ads?

Neither SafeRadius nor 3D Print Tracker shows ads.

### Which is updated more often, SafeRadius or 3D Print Tracker?

SafeRadius ships an update every 3 days, and 3D Print Tracker weekly. Most recently, SafeRadius was updated on October 16, 2026 and 3D Print Tracker on October 5, 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.*