KNAF vs Rallycheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KNAF
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Dit is de enige officiële app van de KNAF (Knac Nationale Autosport Federatie). De KNAF is de overkoepelende organisatie welke staat voor sportieve en veilige kart- en autosport in Nederland. De KNAF is dan ook erkend door de FIA en het NOC*NSF als overkoepelende organisatie in Nederland. De SONAK (Stichting Organisatie Nederlands Autocross Kampioenschap) maakt actief gebruik van deze app. De app houdt publiek en deelnemers op de hoogte van de laatste updates. Zo kunnen we per klasse push berichten verzenden naar de deelnemende teams. De app is hiermee een officieel communicatie middel tussen de organisatie en de deelnemers. Als autosport liefhebber houden wij u graag op de hoogte via de app, we delen met u de deelnemerslijsten, startlijsten, uitslagen en laatste nieuws.
Rallycheck
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The Rallycheck app replaces all rally passage controls, time controls, etc. with digital passage and time controls using GPS positioning. The Rallycheck app displays these controls on the screen of your smartphone, you decide whether you want save the control. The control is displayed when you are in the immediate vicinity of the waypoint where the rally organization has placed a control. Rallycheck ensures that you will never again miss a route control. All controls are digitally recorded and this means that your rally organization has direct access to the rally results.
Screenshots
Verdict
The clearest difference is ads: Rallycheck at none against KNAF's shown. Rallycheck also leads on update cadence (fortnightly vs every 2 months). KNAF's advantage is iOS requirement (13.4 vs 15.6). On price, in-app purchases and device support 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.
KNAF ships an update every 2 months, Rallycheck fortnightly. The most recent releases landed on September 27, 2026 and October 13, 2026 respectively.
| Parameter | KNAF | Rallycheck |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.4 — better | 15.6 |
| Further details — not scored | ||
| Size | 44 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Stichting Organisatie Nederlands Autocross Kampioenschap (sonak) | iSource BV |
In-app purchases
KNAF
No in-app purchases
Rallycheck
No in-app purchases









