By Rule

Developer: Daniel Aupont

Category: Sports

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1K installs

20 ratings

228 monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

By Rule Summary

By Rule is a with in-app purchases iOS app in Sports by Daniel Aupont. Released in Jan 2021 (5 years ago). It has 20 ratings with a 5.00★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 228 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Mar 9, 2026.

Store info: Last updated on App Store on Mar 9, 2026 .

SDKs, Trackers & Permissions

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App Details

Store ID: 1532845521

First Released: 2021-01-08

Store Last Updated: 2026-03-09

In-App Purchases: Yes

Ads: No

Website: startdevelopfinish.tech

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-04-04

AppGoblin Last Crawled: 2026-03-11

Ads & App-Ads.txt

App does not have ads.

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The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

5★

Ratings: 20

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Screenshots

App Description

By Rule - NCAA Basketball Rules Study & Quiz

The #1 app for basketball officials, coaches, players, and fans. Learn NCAA rules using this AI-powered study companion.

Optimize Studies: Dive into rules with flashcards, quizzes, and a learning module
Learn Anytime: Audio rules, video clips, and real-game scenarios keep you sharp on the go
Manu AI: Get instant rules interpretations from your pocket assistant
Track Progress: Analytics pinpoint strengths and gaps to boost your confidence.

Study Like a Pro
1000+ flashcards, questions covering men's & women's rules
Smart notes with tagging and advanced search
Real-game scenarios and video examples
Quick-reference PDF with highlighting

Why By Rule?

Whether you’re a rookie or a seasoned pro, By Rule is a companion designed to grow with you. It’s simple, fast, and packed with hundreds of flashcards, questions and rules learning content—perfect for anyone serious about the game.

What Officials Are Saying
"Finally, an app that actually helps me learn the rules. The audio feature is a game-changer for learning on the road." - Certified NCAA Official

Premium Features:
Men's & Women's Rules
Information Rules Center
Quick Start Learning Module
Complete Audio Rules Library
Video Learning Library
AI Rules Assistant (Manu)
Dynamic Study
Custom Study Notifications
Daily Quiz
Notes
Advanced Analytics Dashboard
Max Cards Stacks
Spotlight Rules

Monthly: $19.99 | Annual: $179.99
Subscriptions auto-renew unless canceled 24 hours before the period ends. Manage via App Store settings. Unused trial time forfeits upon purchase.

Links:

Terms: https://byruleterms.web.app
Privacy: https://byruleprivacypolicy.web.app
Contact: https://byruleapp.com | @byruleapp