Kalam: Learn Arabic
by NODE ZERO INC
- Education
- Free
- Small & simple · 66
- Rating
- 4.8
- 6.8K ratings · US storefront
- Top 72%among 75 Education apps
- Last update
- Oct 15, 2026
- Version 1.3.6
- Size
- 189 MB
- Category
- Education
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
$37K/ month
Monthly gross store revenue (USD)
Where this falls on the revenue bands
- Likely range
- $9K–190K
- $10K–50K
- Confidence
- Low confidence
- Chart day Oct 25, 2026
- From Education grossing #55
Unverified model estimate. Neither Apple nor the developer has published this number, and the real figure can be several times higher or lower. Low confidence: the real figure can be a band higher or lower.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Kalam is an app that allows users to learn Arabic immersively, by skipping the fluff and getting straight to what matters.
These features include:
- Practice Arabic with realistic conversational AIs, tailored for different scenarios*
- Enter an immersive course teaching you the language through speaking drills, video lessons, and interactive questions*
- Review using flash cards and skyrocket your speech skills.*
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
*NOTE THAT THESE FEATURES REQUIRE A SUBSCRIPTION
What’s new
Release notes for the latest version, as written by the developer.
Fixed bugs and enhanced user experience.
Rank history
Daily position in the Germany charts. #1 is at the top.
- Best rank
- #41
- Current rank
- #55
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
66/100
Small & simple
- Developer size70% · 25
Developer: 2 apps on the charts
- Audience size20% · 20
Ratings: 6,805
- App size25% · 10
Size: 189 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #1, 73 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 1.3.6LatestReleased Oct 15, 2026
- 1.3.5Released Oct 4, 2026