Comparison

KNMC vs Rallycheck

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

KNMC

Features

Read full description

Met de officiële app van de Koninklijke Nederlandsche Motorboot Club kunt u eenvoudig boten van andere leden opzoeken, NAW inzien en wijzigen, inschrijven voor activiteiten, het forum raadplegen, mijn boten inzien en meer.

About

Rallycheck

Features

Read full description

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

KNMC4 screens

Rallycheck4 screens

Verdict

The call

The clearest difference is update cadence: Rallycheck at fortnightly against KNMC's every 3 months. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

KNMC ships an update every 3 months, Rallycheck fortnightly. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 5 level

KNMC versus Rallycheck: the parameters behind the verdict, then further details
Parameter	KNMC	Rallycheck
Price	Free	Free
Update frequency	Every 3 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.0 — better	15.6
Further details — not scored
Size	25 MB	31 MB
Age rating	4+	4+
Developer	DISPI B.V.	iSource BV

In-app purchases

None

KNMC

No in-app purchases

None

Rallycheck

No in-app purchases

Questions

Is KNMC free?

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

Is Rallycheck free?

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

Do KNMC or Rallycheck have ads?

Neither KNMC nor Rallycheck shows ads.

Which is updated more often, KNMC or Rallycheck?

KNMC ships an update every 3 months, and Rallycheck fortnightly. Most recently, KNMC was updated on October 8, 2026 and Rallycheck on October 13, 2026.