# Radius vs Round Timer

The clearest difference is in-app purchases: Round Timer at none against Radius's 2. Round Timer also leads on iOS requirement (12.0 vs 18.0). Radius's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Radius sells 2 one-off in-app purchases. Round Timer asks for nothing beyond the download.

Radius ships an update every 3 months, Round Timer every 2 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Radius | Round Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (26 ratings)](https://appshunter.io/ios/app/radius-distance-from-me/id1507604241/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 29 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Historycentral.com](https://appshunter.io/developer/1744330560) | [Keita Tateishi](https://appshunter.io/developer/1826748770) |

## What reviewers say

### Radius

[App page](https://appshunter.io/ios/app/radius-distance-from-me/id1507604241)

Visualize distances and areas on a map with customizable radius circles. Easily track multiple locations, plan delivery zones, or check what's within reach. Offers precise location finding and personalized visualization tools.

**Highlights:** Create radius circles on any map, Visualize distance in various units, Track multiple named and color-coded locations, Find any location by pin, address, or coordinates, Customizable radius names and colors, Save unlimited radii, Automatic current location radius

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Radius Premium | $3.99 | one-time |
| Radius Premium & Coffee | $7.99 | one-time |


### Round Timer

[App page](https://appshunter.io/ios/app/round-timer/id6748639518)

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

**In-app purchases:** none


## Frequently asked questions

### Is Radius free?

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

### Is Round Timer free?

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

### Do Radius or Round Timer have ads?

Round Timer shows ads; Radius does not.

### Which is updated more often, Radius or Round Timer?

Radius ships an update every 3 months, and Round Timer every 2 months. Most recently, Radius was updated on September 21, 2026 and Round Timer on September 10, 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.*