# Decoding Chart vs AutiBuddy

The clearest difference is rating: AutiBuddy at 5.0 against Decoding Chart's 3.5. AutiBuddy also leads on update cadence (every 3 weeks vs every 71 months). Decoding Chart's advantage is in-app purchases (none vs 2) and iOS requirement (15.6 vs 26.4). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. AutiBuddy sells 2 in-app purchases, starting at $4.99 per month. Decoding Chart asks for nothing beyond the download.

AutiBuddy holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Decoding Chart ships an update every 71 months, AutiBuddy every 3 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Decoding Chart | AutiBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/decoding-chart-flip/id499927572/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/autibuddy/id6763809995/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 71 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 9 MB | 662 MB |
| Requires iOS | **15.6** | 26.4 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Bob Baratta-Lorton](https://appshunter.io/developer/499646138) | [ADRIAN VAZQUEZ](https://appshunter.io/developer/1895501286) |

## 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


### AutiBuddy

[App page](https://appshunter.io/ios/app/autibuddy/id6763809995)

This app offers interactive games designed to help children develop essential social, emotional, and communication skills. It features adaptive age modes and a sensory-friendly option for a personalized learning experience. Parents can track progress through a private dashboard.

**Highlights:** Interactive learning games, Social and emotional skill development, Adaptive age modes (4-6 and 7-12), Sensory-friendly quiet mode, Parent progress dashboard, Reward system with badges and charts

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AutiBuddy Premium Monthly | $4.99 | per month |
| AutiBuddy Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Decoding Chart free?

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

### Is AutiBuddy free?

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

### Which has better reviews, Decoding Chart or AutiBuddy?

AutiBuddy is rated higher. Decoding Chart averages 3.5 out of 5 from 2 ratings, while AutiBuddy averages 5.0 from 2 ratings.

### Do Decoding Chart or AutiBuddy have ads?

Neither Decoding Chart nor AutiBuddy shows ads.

### Which is updated more often, Decoding Chart or AutiBuddy?

Decoding Chart ships an update every 71 months, and AutiBuddy every 3 weeks. Most recently, Decoding Chart was updated on November 1, 2026 and AutiBuddy on October 31, 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.*