3rd Grade Comprehension Skills
by Arni Solutions Pvt. Ltd.
- Books
- Paid
- Zombie
- Rating
- 0.0
- 0 ratings · Canada storefront
- Last update
- Dec 31, 2019
- Version 2.0.0
- Size
- 68 MB
- Category
- Books
- 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.
Literacy is the key to life long success.
With this app kids will be able to improve their literacy skills anytime anywhere.
The content is well researched by the best educators and is designed to promote thinking skills in kids while reading.
It is the smartest reading program today.
It uses effective methods to teach K-5 students the reading fundamentals and comprehension skills they need to become successful readers.
No other app focuses on the key comprehension skills -
1) Cause and effect
2) Predictions
3) Inferences
4) Main Idea
5) Fiction
6) Non Fiction
with such interactivity as this program. It makes learning to read fun and is proven to boost test scores and literacy rates.
What’s new
Release notes for the latest version, as written by the developer.
Improved for best performance.
Rank history
Daily position in the South Africa charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #2
- Days charting
- 2 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
68/100
Not flagged as small & simple
- Developer size10% · 25
Developer: 5 apps on the charts
- Audience size100% · 20
Ratings: 0
- App size60% · 10
Size: 68 MB
- Price model100% · 15
Price model: paid
- Demand proof80% · 30
Best rank #1, 3 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 2.0.0LatestReleased Dec 31, 2019