# Adjectives by Teach Speech vs Comprehension Builder

The clearest difference is price: Adjectives by Teach Speech at $2.99 against Comprehension Builder's $7.99. Adjectives by Teach Speech also leads on update cadence (every 12 months vs every 40 months). Comprehension Builder's advantage is device support (3 vs 1) and iOS requirement (12.2 vs 15). On ads and in-app purchases there is nothing between them.

Adjectives by Teach Speech costs $2.99 and Comprehension Builder $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Adjectives by Teach Speech ships an update every 12 months, Comprehension Builder every 40 months. The most recent releases landed on September 7, 2026 and March 11, 2026 respectively.

## The numbers

| Metric | Adjectives by Teach Speech | Comprehension Builder |
| --- | --- | --- |
| Price | **$2.99** | $7.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 40 months |
| Monetization | Paid | — |
| Size | 14 MB | 50 MB |
| Requires iOS | 15 | **12.2** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Red Five LLC](https://appshunter.io/developer/1786865833) | [Janine Toole](https://appshunter.io/developer/839832427) |

## What reviewers say

### Adjectives by Teach Speech

[App page](https://appshunter.io/ios/app/adjectives-by-teach-speech/id987154922)

This interactive application helps users develop skills in understanding and using adjectives to describe nouns. It offers four engaging activities designed to enrich vocabulary and practice the relationship between nouns and adjectives, aligning with educational standards.

**Highlights:** Develops listening and language skills, Enriches vocabulary, Practices noun-adjective relationships, Interactive learning activities, Multi-sensory learning, Aligned with Common Core Standards

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

**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 Adjectives by Teach Speech free?

Adjectives by Teach Speech costs $2.99, with no in-app purchases.

### Is Comprehension Builder free?

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

### Do Adjectives by Teach Speech or Comprehension Builder have ads?

Neither Adjectives by Teach Speech nor Comprehension Builder shows ads.

### Which is updated more often, Adjectives by Teach Speech or Comprehension Builder?

Adjectives by Teach Speech ships an update every 12 months, and Comprehension Builder every 40 months. Most recently, Adjectives by Teach Speech was updated on September 7, 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.*