Math Bus vs Klankklas 1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Bus
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Math Bus, an app for learning math to children in a simple way (adding, subtracting and a combination of these) The game consists of : - different levels - adding, subtracting and a combination of these - explanation of the sums The app is meant for children in the age of 6 till 8.
Klankklas 1
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Klankklas is een samenwerkingsproject van juf Sanne en juf Marije. Deze app biedt spelenderwijs de klanken aan die tijdens de eerste periode van het leesproces aan bod komen. Daarnaast worden er diverse begrippen aangeboden die eveneens belangrijk zijn voor het aanvankelijk lezen nl; eerste, begin, middelste, eind, achteraan, als laatste enz. www.jufmarije.nl www.jufsanne.com www.kleuteruniversiteit.nl
Screenshots
Verdict
The clearest difference is update cadence: Klankklas 1 at monthly against Math Bus's every 4 months. Klankklas 1 also leads on iOS requirement (9.0 vs 13.0). Math Bus's advantage is price ($0.99 vs $1.99). On 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
Math Bus costs $0.99 and Klankklas 1 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Math Bus ships an update every 4 months, Klankklas 1 monthly. The most recent releases landed on September 27, 2026 and October 4, 2026 respectively.
| Parameter | Math Bus | Klankklas 1 |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 197 MB |
| Age rating | 4+ | 4+ |
| Developer | Henk Jurriens | Marije Smit |
In-app purchases
Math Bus
No in-app purchases
Klankklas 1
No in-app purchases
Questions
Is Math Bus free?
Is Klankklas 1 free?
Do Math Bus or Klankklas 1 have ads?
Which is updated more often, Math Bus or Klankklas 1?
Other comparisons
