# 3rd Grade Reading & Phonics vs ReadUnlock

The clearest difference is update cadence: ReadUnlock at every 2 days against 3rd Grade Reading & Phonics's every 3 months. 3rd Grade Reading & Phonics's advantage is iOS requirement (17.6 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 3rd Grade Reading & Phonics sells 2 in-app purchases, starting at $3.99 per month and ReadUnlock sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

3rd Grade Reading & Phonics ships an update every 3 months, ReadUnlock every 2 days. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 3rd Grade Reading & Phonics | ReadUnlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (963 ratings)](https://appshunter.io/ios/app/3rd-grade-reading-and-phonics/id6468935970/reviews)** | — |
| Number of ratings | **963** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 46 MB |
| Requires iOS | **17.6** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smart Kidz Club Inc.](https://appshunter.io/developer/947115810) | [Arbaz Patel](https://appshunter.io/developer/1896418219) |

## What reviewers say

### 3rd Grade Reading & Phonics

[App page](https://appshunter.io/ios/app/3rd-grade-reading-and-phonics/id6468935970)

This app helps third graders enhance their reading and phonics skills through an interactive platform. It offers a vast library of books covering science, health, physics, social sciences, literature, and English language arts, fostering curiosity and a love for reading.

**Highlights:** Vast library of educational books, Covers science, health, physics, and literature, Human narration with 'Read Myself' and 'Read To Me' modes, Enhances reading comprehension and vocabulary, Develops critical thinking and writing skills, Interactive learning platform

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reading Books for Grade 3:1M | $3.99 | per month |
| Reading Books for Grade 3:1Y | $9.99 | per year |


### ReadUnlock

[App page](https://appshunter.io/ios/app/readunlock/id6816839512)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadUnlock Plus Monthly | $5.99 | per month |
| ReadUnlock Plus Annual | $39.99 | per year |


## Frequently asked questions

### Is 3rd Grade Reading & Phonics free?

3rd Grade Reading & Phonics is free to download, with in-app purchases available.

### Is ReadUnlock free?

ReadUnlock is free to download, with in-app purchases available.

### Do 3rd Grade Reading & Phonics or ReadUnlock have ads?

Neither 3rd Grade Reading & Phonics nor ReadUnlock shows ads.

### Which is updated more often, 3rd Grade Reading & Phonics or ReadUnlock?

3rd Grade Reading & Phonics ships an update every 3 months, and ReadUnlock every 2 days. Most recently, 3rd Grade Reading & Phonics was updated on October 19, 2026 and ReadUnlock on October 13, 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.*