# Speech Kingdom vs CMP Exam by Rocket Prep 2026

The clearest difference is rating: CMP Exam by Rocket Prep 2026 at 5.0 against Speech Kingdom's 4.5. Speech Kingdom's advantage is in-app purchases (none vs 6) and ratings volume (6 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CMP Exam by Rocket Prep 2026 sells 6 in-app purchases, starting at $8.99 per 7 days. Speech Kingdom asks for nothing beyond the download.

CMP Exam by Rocket Prep 2026 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Speech Kingdom has 6 ratings behind it against 1, so its average is the more settled of the two.

Speech Kingdom ships an update every 4 months, CMP Exam by Rocket Prep 2026 every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Speech Kingdom | CMP Exam by Rocket Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6 ratings)](https://appshunter.io/ios/app/speech-kingdom/id1531228851/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cmp-exam-by-rocket-prep-2026/id6748520700/reviews)** |
| Number of ratings | **6** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 39 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Speech Kingdom LLC](https://appshunter.io/developer/1292377992) | [Darya Pyzhyk](https://appshunter.io/developer/1799009188) |

## What reviewers say

### Speech Kingdom

[App page](https://appshunter.io/ios/app/speech-kingdom/id1531228851)

This interactive tool uses fun games and social exercises to help children improve speech, language, and social skills. It's designed for use with supervising adults and therapists, offering customized avatars and social stories tailored to developmental stages.

**Highlights:** Interactive social exercises, Skill-based games, Customizable student avatars, Social stories for 'theory of mind', Developmental stage targeting, Adjustable setting modifications

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

**In-app purchases:** none


### CMP Exam by Rocket Prep 2026

[App page](https://appshunter.io/ios/app/cmp-exam-by-rocket-prep-2026/id6748520700)

Prepare for the Certified Meeting Professional (CMP) exam with this comprehensive study resource. It offers a vast question bank, detailed explanations, customizable study modes, and progress tracking to help you master event management concepts and advance your career.

**Highlights:** Extensive question bank, Detailed explanations, Customizable study modes, Progress tracking, Expert-led review resources, Active learning tools, Offline access

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CMP Exam Weekly Full Access | $8.99 | per 7 days |
| CMP Exam Monthly Full Access | $22.99 | per month |
| CMP Exam Monthly Full Access | $27.99 | per month |
| CMP_mock_tries_1 | $4.99 | one-time |
| CMP_mock_tries_3 | $9.99 | one-time |
| CMP_mock_tries_5 | $14.99 | one-time |


## Frequently asked questions

### Is Speech Kingdom free?

Speech Kingdom is free to download, with no in-app purchases.

### Is CMP Exam by Rocket Prep 2026 free?

CMP Exam by Rocket Prep 2026 is free to download, with in-app purchases available.

### Which has better reviews, Speech Kingdom or CMP Exam by Rocket Prep 2026?

CMP Exam by Rocket Prep 2026 is rated higher. Speech Kingdom averages 4.5 out of 5 from 6 ratings, while CMP Exam by Rocket Prep 2026 averages 5.0 from 1 ratings.

### Do Speech Kingdom or CMP Exam by Rocket Prep 2026 have ads?

Neither Speech Kingdom nor CMP Exam by Rocket Prep 2026 shows ads.

### Which is updated more often, Speech Kingdom or CMP Exam by Rocket Prep 2026?

Speech Kingdom ships an update every 4 months, and CMP Exam by Rocket Prep 2026 every 6 months. Most recently, Speech Kingdom was updated on November 3, 2026 and CMP Exam by Rocket Prep 2026 on October 30, 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.*