# Big Math vs Learn to Read Autism ADHD

The clearest difference is update cadence: Learn to Read Autism ADHD at every 8 days against Big Math's every 11 months. Learn to Read Autism ADHD also leads on device support (3 vs 1). Big Math's advantage is price ($1.99 vs $3.99). On ads, in-app purchases and iOS requirement there is nothing between them.

Big Math costs $1.99 and Learn to Read Autism ADHD $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Big Math ships an update every 11 months, Learn to Read Autism ADHD every 8 days. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Big Math | Learn to Read Autism ADHD |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 days** |
| Monetization | — | Paid |
| Size | 18 MB | 30 MB |
| Requires iOS | 15.6 | **14.0.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eaglet LLC](https://appshunter.io/developer/449193510) | [Bastian Schroder](https://appshunter.io/developer/1750681817) |

## What reviewers say

### Big Math

[App page](https://appshunter.io/ios/app/big-math/id591862472)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn to Read Autism ADHD

[App page](https://appshunter.io/ios/app/learn-to-read-autism-adhd/id6504024977)

This app provides a focused, distraction-free approach to learning reading skills, designed for neurodivergent learners. It breaks down learning into single tasks with predictable routines and minimal sensory input, utilizing research-backed methods like phonics and spaced repetition.

**Highlights:** Single task focus per lesson, Predictable swipe mechanic, Minimal sensory input design, Self-paced learning, Text-to-speech support, Phonics and sight word mastery, Spaced repetition

**In-app purchases:** none


## Frequently asked questions

### Is Big Math free?

Big Math costs $1.99, with no in-app purchases.

### Is Learn to Read Autism ADHD free?

Learn to Read Autism ADHD costs $3.99, with no in-app purchases.

### Do Big Math or Learn to Read Autism ADHD have ads?

Neither Big Math nor Learn to Read Autism ADHD shows ads.

### Which is updated more often, Big Math or Learn to Read Autism ADHD?

Big Math ships an update every 11 months, and Learn to Read Autism ADHD every 8 days. Most recently, Big Math was updated on October 19, 2026 and Learn to Read Autism ADHD on October 8, 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.*