ZappyCode - Coding at Any Age
by Nick Walter
- Developer Tools
- Free
- Zombie
- Rating
- 0.0
- 0 ratings
- Last update
- Jun 20, 2021
- Version 1.1.2
- Size
- 34 MB
- Category
- Developer Tools
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
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.
ZappyCode! The fun way to learn code :D Here in the app you can take all our courses and learn various skills like how to make apps and websites! You can also learn several programming languages! If you've ever felt learning to code was boring, you need to give us a try.
What’s new
Release notes for the latest version, as written by the developer.
You can now renew your subscription if you had canceled. Come join us again!
Rank history
Daily position in the Ghana charts. #1 is at the top.
- Best rank
- #46
- Current rank
- #46
- 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.
63/100
Not flagged as small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 34 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof13% · 30
Best rank #46, 1 country
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 1.1.2LatestReleased Jun 20, 2021