# SketchMap vs Radius On Map

The clearest difference is iOS requirement: SketchMap at 13.0 against Radius On Map's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SketchMap ships an update every 8 days, Radius On Map every 11 days. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SketchMap | Radius On Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (57 ratings)](https://appshunter.io/ios/app/radius-on-map-draw-circles/id6740818227/reviews)** |
| Number of ratings | — | **57** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Every 11 days |
| Monetization | — | Ad-supported |
| Size | 32 MB | 4 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tatsumi Oikawa](https://appshunter.io/developer/1635976900) | [takeshi ogawa](https://appshunter.io/developer/1676749157) |

## What reviewers say

### SketchMap

[App page](https://appshunter.io/ios/app/sketchmap/id6738701125)

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

**In-app purchases:** none


### Radius On Map

[App page](https://appshunter.io/ios/app/radius-on-map-draw-circles/id6740818227)

Easily visualize distances with a clear radius around any map pin. Set multiple circles to compare, search locations, and explore what's within a specific range. Offers standard and satellite map views with automatic pin saving for quick access.

**Highlights:** Set up to three radius circles per pin, Location search and exploration, Standard and satellite map views, Automatic pin saving, Distance comparison

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

**In-app purchases:** none


## Frequently asked questions

### Is SketchMap free?

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

### Is Radius On Map free?

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

### Do SketchMap or Radius On Map have ads?

Both SketchMap and Radius On Map show ads.

### Which is updated more often, SketchMap or Radius On Map?

SketchMap ships an update every 8 days, and Radius On Map every 11 days. Most recently, SketchMap was updated on September 22, 2026 and Radius On Map 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.*