# Radius Map vs Delemax Rider

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Radius Map ships an update every 14 months, Delemax Rider every 26 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Radius Map | Delemax Rider |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (469 ratings)](https://appshunter.io/ios/app/radius-map/id816197437/reviews)** | — |
| Number of ratings | **469** | — |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 14 months** | Every 26 months |
| Monetization | Ad-supported | — |
| Size | 13 MB | 91 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Climb App](https://appshunter.io/developer/404048459) | [Bytesflow Technologies](https://appshunter.io/developer/1511539565) |

## What reviewers say

### Radius Map

[App page](https://appshunter.io/ios/app/radius-map/id816197437)

This map application allows users to pinpoint locations and measure distances from specified points. It's useful for real estate listings, choosing residential areas, and planning events like marathons.

**Highlights:** Measure distance from map points, Record specific locations, Real estate property distance checking, Residential area selection tool, Event planning (e.g., marathon courses)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 📍 Ability to create multiple overlapping radius circles
- 🎯 Accurate distance measurements
- 📱 Good alternative to other radius apps
- 🛠️ Intuitive gesture controls (swipe to delete, half-swipe to rename)

**What reviewers complain about**

- 😞 Only supports meters, not miles or other units
- 🐛 GPS location feature spins continuously and doesn't work
- ❌ Severely limited radius range (5km/3.1 miles maximum)
- 🔧 Cumbersome and unintuitive navigation
- 📉 Lost significant functionality in recent updates

**Reported bugs**

- GPS arrow icon spins continuously without locating user
- App becomes unusable after version 2.0 upgrade
- Deleted radius areas still appear on map after deletion
- Location settings only show 'when I share' option
- App crashes or fails to function after recent updates

**Requested features**

- Support for miles and imperial units (feet, miles, half-miles)
- Support for kilometers as an alternative metric option
- Ability to input decimal values and fractions for precise measurements
- Customizable default distance setting
- Fill color options for radius circles (not just outlines)


### Delemax Rider

[App page](https://appshunter.io/ios/app/delemax-rider/id6449618271)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Radius Map free?

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

### Is Delemax Rider free?

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

### Do Radius Map or Delemax Rider have ads?

Radius Map shows ads; Delemax Rider does not.

### Which is updated more often, Radius Map or Delemax Rider?

Radius Map ships an update every 14 months, and Delemax Rider every 26 months. Most recently, Radius Map was updated on October 16, 2026 and Delemax Rider on October 7, 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.*