# RTTC vs SpeakX

The clearest difference is in-app purchases: RTTC at none against SpeakX's 2. RTTC also leads on iOS requirement (12.0 vs 15.6). SpeakX's advantage is device support. On price there is nothing between them.

Both are free to download. SpeakX sells 2 in-app purchases, starting at $19.99 per 3 months. RTTC asks for nothing beyond the download.

## The numbers

| Metric | RTTC | SpeakX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/speakx/id6503629066/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 90 MB | 7 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The University of Texas Health Science Center at San Antonio](https://appshunter.io/developer/1317989919) | [Xingchao Wang](https://appshunter.io/developer/1338137743) |

## What reviewers say

### RTTC

[App page](https://appshunter.io/ios/app/rttc/id6443443082)

**In-app purchases:** none


### SpeakX

[App page](https://appshunter.io/ios/app/speakx/id6503629066)

Prepare for the IELTS Speaking test with an AI-powered app. It offers realistic mock exams, accurate proficiency assessments, and comprehensive learning modules to improve your English speaking, listening, reading, grammar, and vocabulary.

**Highlights:** IELTS Speaking Simulator, AI Proficiency Assessment, Interactive Spoken Dialogues, Listening, Reading, Grammar, Vocabulary Improvement, Authentic Learning Environment

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Service (3 Months) | $19.99 | per 3 months |
| Premium Service (1 Year) | $49.99 | per year |


## Frequently asked questions

### Is RTTC free?

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

### Is SpeakX free?

SpeakX is free to download, with in-app purchases available.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*