Comparison

Volta vs NN Marathon Rotterdam

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

Head to head

NN Marathon Rotterdam

Free

⚽ Sports

No ratingsView app →

About

Volta

Features

Read full description

De VOLTA App is de officiële app van de Atletiekunie voor alle atleten, officials, vrijwilligers van de sport en fans! Vanuit de Atletiekunie aangeboden: - Blijf op de hoogte van het Atletiekunie & Atletiek.nl nieuws - Persoonlijk Atletiekunie profiel - Wedstrijd kalender - Hardlopen.nl nieuws en podcast VOLTA Club pakket: - Blijf op de hoogte van het nieuws van jouw club - Bekijk jouw persoonlijke agenda inclusief trainingen en evenementen van jouw team. - Bekijk de club kalender - Geef jouw aanwezigheid door voor wedstrijden, trainingen en evenementen. - Bekijk jouw team pagina met teamleden

About

NN Marathon Rotterdam

Features

Read full description

NL: Ontvang het laatste nieuws en updates over #demooiste. En volg live je favoriete deelnemers en je eigen prestaties met deze app! GB: Recieve the latest news and updates and follow your favorite participants and your own achievements live with this app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Volta4 screens

NN Marathon Rotterdam4 screens

Verdict

The call

The clearest difference is in-app purchases: Volta at none against NN Marathon Rotterdam's 2. Volta also leads on iOS requirement (15.0 vs 17.0). NN Marathon Rotterdam's advantage is update cadence (weekly vs monthly). On price, ads 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. NN Marathon Rotterdam sells 2 in-app purchases, starting at $5.99 per year. Volta asks for nothing beyond the download.

UpkeepUpdate frequency

Volta ships an update monthly, NN Marathon Rotterdam weekly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 3 level

Volta versus NN Marathon Rotterdam: the parameters behind the verdict, then further details
Parameter	Volta	NN Marathon Rotterdam
Price	Free	Free
Update frequency	Monthly	Weekly — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.0 — better	17.0
Further details — not scored
Size	102 MB	114 MB
Age rating	4+	4+
Developer	Focus On Your Sport BV	Golazo Sports B.V.

In-app purchases

None

Volta

No in-app purchases

2 purchases

NN Marathon Rotterdam

Subscriptions1

PLUS Unlimited$5.991 Year

One-time1

PLUS Single Event$3.99

Questions

Is Volta free?

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

Is NN Marathon Rotterdam free?

NN Marathon Rotterdam is free to download, with in-app purchases available.

Do Volta or NN Marathon Rotterdam have ads?

Neither Volta nor NN Marathon Rotterdam shows ads.

Which is updated more often, Volta or NN Marathon Rotterdam?

Volta ships an update monthly, and NN Marathon Rotterdam weekly. Most recently, Volta was updated on October 7, 2026 and NN Marathon Rotterdam on October 5, 2026.