# Speak Freely Pro vs KNOWLY AI

The clearest difference is review sentiment: KNOWLY AI at 100% against Speak Freely Pro's 22%. KNOWLY AI also leads on rating (5.0 vs 2.8) and update cadence (every 3 days vs every 9 days). Speak Freely Pro's advantage is ratings volume (13 vs 1) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Speak Freely Pro sells 7 one-off in-app purchases and KNOWLY AI sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

KNOWLY AI holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Speak Freely Pro has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 22% of Speak Freely Pro's written reviews are positive against 100% of KNOWLY AI's.

Speak Freely Pro ships an update every 9 days, KNOWLY AI every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Speak Freely Pro | KNOWLY AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (13 ratings)](https://appshunter.io/ios/app/speak-freely-pro-translate/id6447294404/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowly-ai-document-analyzer/id6760889568/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 111 MB | 18 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Ningqu Technology Co., Ltd.](https://appshunter.io/developer/1372680566) | [TEMNE ADAH HARDAWAY](https://appshunter.io/developer/1874712586) |

## What reviewers say

### Speak Freely Pro

[App page](https://appshunter.io/ios/app/speak-freely-pro-translate/id6447294404)

This app offers real-time voice and text translation across over 100 languages. It supports cross-app translation, voice/video call interpretation, camera translation for signs and menus, and simultaneous interpretation for meetings. Facilitate seamless communication for daily needs, study, work, and travel.

**Highlights:** Cross-app translation, Voice/video call translation, Camera translation, Simultaneous interpretation, Voice-to-text conversion, Supports over 100 languages

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chinese-Japanese language pack | $4.99 | one-time |
| Chinese-Korean language packs | $4.99 | one-time |
| Chinese-English Language Pack | $4.99 | one-time |
| Value added services 60 min | $7.99 | one-time |
| Basic service for 365 days | $19.99 | one-time |
| Value added services 600 min | $73.99 | one-time |
| Value added services 1800 min | $183.99 | one-time |


### KNOWLY AI

[App page](https://appshunter.io/ios/app/knowly-ai-document-analyzer/id6760889568)

This AI-powered tool helps you quickly understand and simplify complex information. It extracts key details from documents, articles, and conversations, providing clear explanations and insights for learning and productivity.

**Highlights:** Text scanning and smart extraction, Clear summaries of content, Easy-to-understand explanations, Document comparison tools, Fast insights for learning and organizing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $4.99 | per month |
| Premium annual | $39.99 | per year |


## Frequently asked questions

### Is Speak Freely Pro free?

Speak Freely Pro is free to download, with in-app purchases available.

### Is KNOWLY AI free?

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

### Which has better reviews, Speak Freely Pro or KNOWLY AI?

KNOWLY AI is rated higher. Speak Freely Pro averages 2.8 out of 5 from 13 ratings, while KNOWLY AI averages 5.0 from 1 ratings.

### Do Speak Freely Pro or KNOWLY AI have ads?

Neither Speak Freely Pro nor KNOWLY AI shows ads.

### Which is updated more often, Speak Freely Pro or KNOWLY AI?

Speak Freely Pro ships an update every 9 days, and KNOWLY AI every 3 days. Most recently, Speak Freely Pro was updated on November 3, 2026 and KNOWLY AI on October 31, 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.*