Downloads
Sightread fearlessly. Go from clueless to classical sight reader!
AppBrain's verdict
EstablishedNiche- Installs
- 2 thousand
- Last updated
- February 22, 2026
- Ads
- Contains ads
- Size
- 20.0 MB
13 Hammers: Sight Reading is a niche app, with 2 thousand installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on 13 Hammers: Sight Reading for Android
Store listing
By Happy Penny Games, from Google PlayDescription by Happy Penny Games Written by the developer, not by AppBrain. Click to read.
Note: I can make the app more useful for you if you drop me a note happypennygames@gmail.com. Unfortunately "uninstalled" is not enough information to go on!
This app provides a confidence building curriculum of daily exercises of 15 minutes so you have a simple, structured, path with tangible milestones and a great accomplishment that will impress yourself and others at the beginning, middle, and end of your journey.
* Get your A.R.T. (accuracy, rhythm, and tempo) score with real time feedback! (requires MIDI connection to piano)
* Infinite, new exercises
* Classic songs and repertoire mixed in to play for others (Twinkle, twinkle; happy birthday; we three kings)
Curriculum:
Level 0-9: The very basics- start from middle C and end with C major scale, two hands
Level 10-19: sight reading intervals & the 6 octave grand staff & key signatures
Level 20-24: chords! 3/4 time
Level 26-29: 6/8 time
Future ideas:
Level 30-39: Leaps
Level 40-49: Sixths! Stretch that thumb and pinky!
Level 50-59: Sevenths and 8ths
Level 60-69: Finger crossings
Practice key signatures, dynamics, and increasingly challenging & fun rhythms in every level.
*Note: This app is not making any promises or guarantees of achieving a certain level of personal performance, as proficiency depends on many factors including instruction that one might obtain outside of the app.
** Multi-day free trial, all content unlocked**
Discover if it's right for you before making a one time IAP (and since this option doesn't exist yet- you can be using the app until it does :D ).
Features may be subject to change, including removal, and only available in latest version of the app, which may not yet have been distributed by Google through your app store.
Terms of Service
https://happypennygames.github.io/13Hammers-ToS/index.html
Privacy Policy
https://happypennygames.github.io/13Hammers-PrivacyPolicy/index.html
Recent changes:
Log anonymous level start settings.
Software housekeeping.
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 20.0 MB
- Content rating
- Everyone
Technologies used by 13 Hammers: Sight Reading
Releases
Updates seen on Google Play- Version
- 202602221801
- Launched
- January 2022
- Feb 22, 2026UpdateVersion 202602221801
- Jun 3, 2025UpdateVersion 202506032058
- Jan 24, 2025Installs1,000+ installs
- Feb 9, 2024Installs500+ installs
- Sep 30, 2023UpdateVersion 202309301645
Alternatives
Similar apps and more from Happy Penny GamesAlternatives to 13 Hammers: Sight Reading
More from Happy Penny Games
Installs
Tracked by AppBrain- Last 30 days
- 30
- Play install range
- 1+ thousand
- Launched
- January 2022
Installs over time
13 Hammers: Sight Reading has been installed 2 thousand times. Over the past 30 days, it has been installed 30 times.
Rankings
Google Play top chartsGoogle Play Rankings for 13 Hammers: Sight Reading
About the app and developer
About 13 Hammers: Sight Reading
13 Hammers: Sight Reading is a music & audio app developed by Happy Penny Games.
Install Statistics
13 Hammers: Sight Reading has been installed 2 thousand times. In the last 30 days, the app was installed 30 times.
User Ratings
The app has no ratings yet.
App Information
13 Hammers: Sight Reading is freely available from Google Play. The app size is 19.97 MB. The latest version available is 202602221801. The last update was on February 22, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since January 2022.
13 Hammers: Sight Reading is made and published by Happy Penny Games. AppBrain is an independent app data site and isn't affiliated with Happy Penny Games. The app name, icon, screenshots and description belong to Happy Penny Games and are shown as published on Google Play.
App Performance Report
Get a detailed PDF report for 13 Hammers: Sight Reading with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Happy Penny Games
Frequently asked questions about 13 Hammers: Sight Reading
Is 13 Hammers: Sight Reading free?
Yes. 13 Hammers: Sight Reading is free on Google Play.
Is 13 Hammers: Sight Reading still available?
Yes. 13 Hammers: Sight Reading is on Google Play, and the last update we saw was on February 22, 2026.
Does 13 Hammers: Sight Reading contain ads?
Yes. Google Play lists 13 Hammers: Sight Reading as containing ads.
How large is 13 Hammers: Sight Reading?
13 Hammers: Sight Reading is 19.97 MB.
Is 13 Hammers: Sight Reading suitable for children?
Google Play rates the content of 13 Hammers: Sight Reading as suitable for everyone.
How many times has 13 Hammers: Sight Reading been installed?
Google Play lists 1,000+ installs for 13 Hammers: Sight Reading.
Who made 13 Hammers: Sight Reading?
13 Hammers: Sight Reading was developed by Happy Penny Games. It is listed in the music & audio category on Google Play.
What are the best alternatives to 13 Hammers: Sight Reading?
People looking at 13 Hammers: Sight Reading also look at these music & audio apps: At First Sight - Sight Reading, Piano Lessons - Learn Piano, READ MUSIC PRO, Piano by Yousician, READ MUSIC.
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