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App Store Apps > Education > P21
App profile & analytics · Education · Data updated 2026-10-01
P21 icon

P21

by CAVES BOOKS LTD. · Free · Version 1.48
Availability On the App Store since March 2019 ↗
Rating on App Store
5.00/5
1 ratings
Rating
5.00
1 reviews
Best rank
–
not in the top lists
Last updated
February 4, 2026
1.48
AppBrain's verdict Established

It doesn't have enough ratings yet to judge what users think.

P21 is made and published by CAVES BOOKS LTD.. AppBrain is an independent app data site and isn't affiliated with CAVES BOOKS LTD.. The app name, icon, screenshots and description belong to CAVES BOOKS LTD. and are shown as published on the App Store.

About P21

P21 is an education app developed by CAVES BOOKS LTD..

What is the rating of P21?

P21 is rated 5.00 out of 5 stars, based on one rating ratings.

Is P21 free?

P21 is free. The app size is 226.12 MB. The latest version available is 1.48. The last update was on February 4, 2026.

What are the requirements for P21?

The app has a content rating of Everyone. The app has been available on the App Store since March 2019.

Description by CAVES BOOKS LTD. (from the App Store)
P21 is a four-level phonics series for young learners. With the P21 App, you can listen to audio tracks from the P21 student books, watch videos in each unit, review keywords with flashcards, and play interesting phonics games. It contains all of the resources you need when learning phonics using the P21 series.



Through the P21 series, children are able to build solid foundations in phonological awareness, oral language, phonics, reading, and spelling. The Alphabet, Short Vowels and Special Letters, Long Vowels and Blends, and Controlled Vowels and Digraphs are covered in the series. With P21 and the P21 App, your 21st century kids will become experts in the sounds of English.
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Screenshots

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Screenshots by CAVES BOOKS LTD., from the the App Store listing
5.00 · 1 reviews
Official page on the App Store

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Changelog of P21

No changelog data

Developer information for CAVES BOOKS LTD.

CAVES BOOKS LTD.

Address:

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App Store Rankings for P21

This app is not ranked

Technologies used by P21

Today's trending apps Top new apps Apps other people are watching Price drops on Google Play Popular Education Apps
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Ponddy Chinese Dictionary icon Ponddy Chinese Dictionary
Overview Alternatives Reviews Rankings Technology
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