# Reading Aphasia vs Comprehension Builder

The clearest difference is device support: Comprehension Builder at 3 against Reading Aphasia's 1. Comprehension Builder also leads on iOS requirement (12.2 vs 15.6). On update cadence, ads and in-app purchases there is nothing between them.

Reading Aphasia ships an update every 50 months, Comprehension Builder every 40 months. The most recent releases landed on June 8, 2026 and March 11, 2026 respectively.

## The numbers

| Metric | Reading Aphasia | Comprehension Builder |
| --- | --- | --- |
| Price | — | **$7.99** |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/reading-aphasia/id641641155/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 40 months** |
| Monetization | Paid | — |
| Size | 116 MB | 50 MB |
| Requires iOS | 15.6 | **12.2** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Virtual Speech Center Inc.](https://appshunter.io/developer/455333785) | [Janine Toole](https://appshunter.io/developer/839832427) |

## What reviewers say

### Reading Aphasia

[App page](https://appshunter.io/ios/app/reading-aphasia/id641641155)

This app helps adults and children improve reading comprehension through interactive exercises. It offers over 2,000 stimuli across various semantic categories and skill levels, from words to sentences.

**Highlights:** Word, phrase, and sentence level activities, Picture-word and word-word matching, Sentence completion exercises, Supports multiple users, Customizable settings, Auto-scoring and response tracking, Email results

**Features:** macOS Compatibility

**In-app purchases:** none


### Comprehension Builder

[App page](https://appshunter.io/ios/app/comprehension-builder/id1238803041)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Reading Aphasia free?

Pricing for Reading Aphasia is not currently listed on the App Store.

### Is Comprehension Builder free?

Comprehension Builder costs $7.99, with no in-app purchases.

### Do Reading Aphasia or Comprehension Builder have ads?

Neither Reading Aphasia nor Comprehension Builder shows ads.

### Which is updated more often, Reading Aphasia or Comprehension Builder?

Reading Aphasia ships an update every 50 months, and Comprehension Builder every 40 months. Most recently, Reading Aphasia was updated on June 8, 2026 and Comprehension Builder on March 11, 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.*