# P21 vs Spotlight on Phonics

The clearest difference is update cadence: P21 at every 6 weeks against Spotlight on Phonics's every 10 months. P21 also leads on iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

P21 ships an update every 6 weeks, Spotlight on Phonics every 10 months. The most recent releases landed on September 28, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | P21 | Spotlight on Phonics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/p21/id1453823561/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Free | Free |
| Size | 226 MB | 505 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CAVES BOOKS LTD.](https://appshunter.io/developer/547924599) | [Bricks Education](https://appshunter.io/developer/1459958825) |

## What reviewers say

### P21

[App page](https://appshunter.io/ios/app/p21/id1453823561)

This educational app supports a four-level phonics series for young learners. It offers audio tracks, videos, flashcards, and games to help children build foundational skills in phonological awareness, reading, and spelling.

**Highlights:** Audio tracks from student books, Educational videos, Keyword flashcards, Phonics games, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Spotlight on Phonics

[App page](https://appshunter.io/ios/app/spotlight-on-phonics/id1498175348)

This app helps young learners master English phonics through interactive lessons, songs, chants, and stories. It offers a multi-level program designed to cater to various learning styles with engaging animations and activities.

**Highlights:** Alphabet songs and chants, Phonics flashcards, Interactive activities, Storybooks for reading practice, Multi-level program (1-3)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is P21 free?

P21 is free to download, with no in-app purchases.

### Is Spotlight on Phonics free?

Spotlight on Phonics is free to download, with no in-app purchases.

### Do P21 or Spotlight on Phonics have ads?

Neither P21 nor Spotlight on Phonics shows ads.

### Which is updated more often, P21 or Spotlight on Phonics?

P21 ships an update every 6 weeks, and Spotlight on Phonics every 10 months. Most recently, P21 was updated on September 28, 2026 and Spotlight on Phonics on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*