Sabbath School & PM
by Adventech
- Reference
- Free
- Zombie
- Small & simple · 73
- Rating
- 4.9
- 4.5K ratings · Brazil storefront
- Last update
- Jul 10, 2025
- Version 4.1.0
- Size
- 82 MB
- Category
- Reference
- 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.
Escola Sabatina feito por Adventech. Estudar a Lição da Escola do Sabatina nunca foi tão fácil irmãos e irmãs! Encontre a nova experiência com o aplicativo redesenhado e atualizado.
Assim como a Igreja Adventista do Sétimo dia, este aplicativo é global e está disponível em vários idiomas.
O login social usando traz a sincronização de dados para suas anotações, destaques e comentários.
Estudar a Escola Sabatina exige a Bíblia em mãos ou simplesmente toque.
Com destaque e comentário, você sempre pode se lembrar dos seus pensamentos.
Prefere estudar durante a noite? Experimente o nosso modo Escuro.
Adventech 2017 ®
What’s new
Release notes for the latest version, as written by the developer.
Adição de recursos avançados de compartilhamento
Melhorias em destaques, comentários e outras anotações
Adicionada opção de salvar conteúdo para uso offline
Correções de bugs diversas
Rank history
Daily position in the São Tomé & Príncipe charts. #1 is at the top.
- Best rank
- #3
- Current rank
- #3
- 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.
73/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size50% · 20
Ratings: 4,508
- App size60% · 10
Size: 82 MB
- Price model10% · 15
Price model: free
- Demand proof100% · 30
Best rank #3, 53 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 4.1.0LatestReleased Jul 10, 2025