# Voca AI vs FAST 50

The clearest difference is in-app purchases: FAST 50 at none against Voca AI's 13. FAST 50 also leads on iOS requirement (15.1 vs 17.6). Voca AI's advantage is update cadence (every 2 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Voca AI sells 13 in-app purchases, starting at $4.99 per 7 days. FAST 50 asks for nothing beyond the download.

Voca AI ships an update every 2 weeks, FAST 50 every 5 months. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Voca AI | FAST 50 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.2K ratings)](https://appshunter.io/ios/app/voca-ai-learning-a-language/id6747178537/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 15.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Freemium | — |
| Size | 103 MB | 25 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BUD Technologies, Inc.](https://appshunter.io/developer/1590291417) | [Abdy Malik Mulky](https://appshunter.io/developer/1707005851) |

## What reviewers say

### Voca AI

[App page](https://appshunter.io/ios/app/voca-ai-learning-a-language/id6747178537)

Practice speaking a new language with an AI tutor that provides real-time feedback on pronunciation, fluency, and grammar. Engage in realistic conversations and receive personalized coaching to improve your language skills.

**Highlights:** Real-time speaking practice with AI, Instant feedback on pronunciation, grammar, fluency, Daily speaking challenges, Smart, personalized learning paths, Learn authentic expressions, Multiple supported languages

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voca AI Weekly | $4.99 | per 7 days |
| Voca AI Weekly | $5.99 | per 7 days |
| Voca AI Weekly | $5.99 | per 7 days |
| Voca Monthly | $14.99 | per month |
| Voca AI Yearly | $29.99 | per year |
| Voca AI Yearly Offer | $34.99 | per year |
| Voca AI Yearly | $39.99 | per year |
| Voca AI Yearly | $39.99 | per year |
| Voca AI Yearly | $49.99 | per year |
| Voca AI Yearly | $59.99 | per year |
| Voca AI Yearly | $59.99 | per year |
| Voca Yearly | $99.99 | per year |
| Voca Yearly | $99.99 | per year |


### FAST 50

[App page](https://appshunter.io/ios/app/fast-5050/id6747730302)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Voca AI free?

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

### Is FAST 50 free?

FAST 50 is free to download, with no in-app purchases.

### Do Voca AI or FAST 50 have ads?

Neither Voca AI nor FAST 50 shows ads.

### Which is updated more often, Voca AI or FAST 50?

Voca AI ships an update every 2 weeks, and FAST 50 every 5 months. Most recently, Voca AI was updated on October 23, 2026 and FAST 50 on October 16, 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.*