Interval Jump- Read Music Fast
Interval Jump- Read Music Fast is made and published by Joshua Callahan. AppBrain is an independent app data site and isn't affiliated with Joshua Callahan. The app name, icon, screenshots and description belong to Joshua Callahan and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 19 ratings
- Last updated
- August 26, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for Interval Jump- Read Music Fast
Competitors
Similar apps and more from Joshua CallahanMore from Joshua Callahan
Releases
Updates seen on the App Store- Version
- 2.2.1
- Launched
- October 2024
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Interval Jump- Read Music Fast for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 15.5 MB
- Content rating
- Everyone
Technologies used by Interval Jump- Read Music Fast
About the app and developer
About Interval Jump- Read Music Fast
Interval Jump- Read Music Fast is a games app developed by Joshua Callahan.
User Ratings
Interval Jump- Read Music Fast is rated 5.00 out of 5 stars. The rating is based on 19 ratings.
App Information
Interval Jump- Read Music Fast is freely available from the App Store. The app size is 15.47 MB. The latest version available is 2.2.1. The last update was on August 26, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2024.
Developer information for Joshua Callahan
Address:
Frequently asked questions about Interval Jump- Read Music Fast
Is Interval Jump- Read Music Fast free?
Yes. Interval Jump- Read Music Fast is free on the App Store.
Is Interval Jump- Read Music Fast still available?
Yes. Interval Jump- Read Music Fast is on the App Store, and the last update we saw was on August 26, 2026.
How large is Interval Jump- Read Music Fast?
Interval Jump- Read Music Fast is 15.47 MB.
Is Interval Jump- Read Music Fast suitable for children?
App Store rates the content of Interval Jump- Read Music Fast as suitable for everyone.
How do people rate Interval Jump- Read Music Fast?
Interval Jump- Read Music Fast scores 5.00 out of 5 stars, from 19 ratings on the App Store.
Who made Interval Jump- Read Music Fast?
Interval Jump- Read Music Fast was developed by Joshua Callahan. It is listed in the games category on the App Store.
Store listing
By Joshua Callahan, from the App Store
Description by Joshua Callahan Written by the developer, not by AppBrain. Click to read.
Hop along with our friendly frog as you sharpen your sight-reading through thrilling interval challenges. Master the basics with Verbose Mode (repeat, step, skip, leap) or test your speed with Ordinal Mode (1st, 2nd, 3rd … 9th). Whether you're just starting out or reaching for the highest notes, there’s a level for everyone!
Teachers can customize the game settings to use in quick, under-a-minute exercises during lessons, while students can hone their skills at home with each leap across the river.
Perfect for musicians of all ages—turn practice into play with Interval Jump!