# Decoding Chart vs Learn to ReadWriteSpell Lite

The clearest difference is update cadence: Learn to ReadWriteSpell Lite at every 32 months against Decoding Chart's every 71 months. Learn to ReadWriteSpell Lite also leads on device support (3 vs 1) and iOS requirement (13.0 vs 15.6). On price, ads and in-app purchases there is nothing between them.

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

Decoding Chart ships an update every 71 months, Learn to ReadWriteSpell Lite every 32 months. The most recent releases landed on September 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Decoding Chart | Learn to ReadWriteSpell Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/decoding-chart-flip/id499927572/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 71 months | **Every 32 months** |
| Monetization | Free | — |
| Size | 9 MB | 586 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bob Baratta-Lorton](https://appshunter.io/developer/499646138) | [Rogers Center for Learning](https://appshunter.io/developer/658169488) |

## What reviewers say

### Decoding Chart

[App page](https://appshunter.io/ios/app/decoding-chart-flip/id499927572)

This app is part of a reading and writing curriculum designed for beginning readers or those who have struggled with literacy. It helps children transition from recognizing sounds to understanding letter spellings, using color-coded charts to guide them.

**Highlights:** Sound-to-letter decoding, Color-coded spelling guidance, Frequency-based spelling order, Part of a comprehensive reading program, Supports beginning readers

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn to ReadWriteSpell Lite

[App page](https://appshunter.io/ios/app/learn-to-readwritespell-lite/id1564560384)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Decoding Chart free?

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

### Is Learn to ReadWriteSpell Lite free?

Learn to ReadWriteSpell Lite is free to download, with no in-app purchases.

### Do Decoding Chart or Learn to ReadWriteSpell Lite have ads?

Neither Decoding Chart nor Learn to ReadWriteSpell Lite shows ads.

### Which is updated more often, Decoding Chart or Learn to ReadWriteSpell Lite?

Decoding Chart ships an update every 71 months, and Learn to ReadWriteSpell Lite every 32 months. Most recently, Decoding Chart was updated on September 25, 2026 and Learn to ReadWriteSpell Lite on October 4, 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.*