# Comprehension Builder vs First Steps to Reading Fluency

The clearest difference is price: First Steps to Reading Fluency at Free against Comprehension Builder's $7.99. First Steps to Reading Fluency also leads on iOS requirement (7.0 vs 12.2). On ads, in-app purchases and device support there is nothing between them.

First Steps to Reading Fluency is free to download; Comprehension Builder costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Comprehension Builder | First Steps to Reading Fluency |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/first-steps-to-reading-fluency/id1356214665/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | — |
| Monetization | — | Free |
| Size | 50 MB | 402 MB |
| Requires iOS | 12.2 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Janine Toole](https://appshunter.io/developer/839832427) | [University of Nebraska - Lincoln](https://appshunter.io/developer/317236993) |

## What reviewers say

### Comprehension Builder

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

**Features:** macOS Compatibility

**In-app purchases:** none


### First Steps to Reading Fluency

[App page](https://appshunter.io/ios/app/first-steps-to-reading-fluency/id1356214665)

This educational game offers personalized practice for letter names, sounds, and sight words to build foundational reading fluency. It aims to help young learners achieve automaticity in these essential skills, aligning with kindergarten learning standards.

**Highlights:** Letter name practice, Letter sound practice, Sight word practice, Personalized practice, Automaticity building, Kindergarten learning standards alignment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Comprehension Builder free?

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

### Is First Steps to Reading Fluency free?

First Steps to Reading Fluency is free to download, with no in-app purchases.

### Do Comprehension Builder or First Steps to Reading Fluency have ads?

Neither Comprehension Builder nor First Steps to Reading Fluency shows ads.

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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.*