# Avimap vs RAD

The clearest difference is update cadence: Avimap at monthly against RAD's every 2 months. RAD's advantage is iOS requirement (13.0 vs 15.6). On price, ads, 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.

Avimap ships an update monthly, RAD every 2 months. The most recent releases landed on October 3, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Avimap | RAD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 19 MB | 55 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sovon Vogelonderzoek Nederland](https://appshunter.io/developer/1068127599) | [RAD HW B.V.](https://appshunter.io/developer/1529103953) |

## What reviewers say

### Avimap

[App page](https://appshunter.io/ios/app/avimap/id1483063137)

**In-app purchases:** none


### RAD

[App page](https://appshunter.io/ios/app/rad/id1529103951)

**In-app purchases:** none


## Frequently asked questions

### Is Avimap free?

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

### Is RAD free?

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

### Do Avimap or RAD have ads?

Neither Avimap nor RAD shows ads.

### Which is updated more often, Avimap or RAD?

Avimap ships an update monthly, and RAD every 2 months. Most recently, Avimap was updated on October 3, 2026 and RAD on September 12, 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.*