RAD App vs GAIA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RAD App
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App voor cursussen en congressen van de Nederlandse Vereniging voor Radiologie (NVvR). De RAD app is te gebruiken ter ondersteuning van o.a. de Sandwichcursussen en de Radiologendagen. Toegang tot de app is beperkt tot leden van de NVvR alsmede deelnemers aan haar activiteiten.
GAIA
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De GAIA-app maakt het voor professionals eenvoudig om hun portfolio in te zien via de mobiele telefoon of tablet. Hiermee hebben gebruikers altijd en overal toegang tot hun persoonlijk dossier.
Screenshots
Verdict
The clearest difference is iOS requirement: GAIA at 13.0 against RAD App's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RAD App ships an update every 5 months, GAIA every 3 months. The most recent releases landed on September 15, 2026 and March 5, 2026 respectively.
| Parameter | RAD App | GAIA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 35 MB |
| Age rating | 17+ | 4+ |
| Developer | Nederlandse Vereniging voor Radiologie | Xaurum |
In-app purchases
RAD App
No in-app purchases
GAIA
No in-app purchases
