Comparison

Speak Freely Pro vs KNOWLY AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Speak Freely Pro

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
Read full description

Meet various needs such as daily communication, study, work, and overseas travel. It supports various functions such as simultaneous interpretation, Voice/video call translation, voice translation, text translation, dialogue translation, and voice-to-text conversion. 【Application support】 ▶Translation languages: Chinese, English, Japanese, Korean, French, Russian, Spanish and more than 100 languages. ▶Cross-app translation: Turn on the cross-application switch, and you can input text and voice translation with one-click voice in any third-party application, and you can also recognize the voice information of the other party. 【The main function】 ▶Camera translation: One-click photo translation of street signs, menus, books, and homework is more worry-free. ▶Simultaneous interpretation: Interpret as you speak to promote efficient communication. Suitable for meetings, business negotiations and other occasions. ▶Voice/video call translation: remote 1-to-1 voice/video call, real-time translation of the voice heard, and bilingual subtitles appear. ▶Voice translation: No need to type, just speak to the person, accurately recognize and translate, and make your communication smoother. ▶Text translation: Enter text to get translation and human pronunciation. ▶Conversation translation: Communicate face-to-face with foreigners, each speak their mother tongue, and communication is barrier-free.

About

KNOWLY AI

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
Read full description

Knowly AI helps you scan, simplify, and understand information faster with AI. Built for everyday learning and productivity, Knowly turns complex content into clear insights you can actually use. From articles and notes to conversations and documents, Knowly helps you pull out what matters most.App offers auto-renewable subscriptions for premium access. Features include: • Text scanning and smart extraction • Clear summaries of articles and written content • Easy-to-understand explanations of difficult topics • Comparison tools for documents, images, and more • Fast insights for learning, reviewing, and organizing information Knowly is perfect for students, professionals, creators, and anyone who wants to save time and understand more. When information feels overwhelming, Knowly helps make it clear. Knowly AI offers auto-renewable subscriptions for premium access. Available subscriptions may include monthly and annual plans. Subscription length and pricing are shown clearly in the app before purchase. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. • Premium Monthly — $4.99 per month • Premium Annual — $39.99 per year https://scan-know-analyze.lovable.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ These subscriptions unlock premium features within the app. Users can manage or cancel their subscriptions in their Apple ID account settings after purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current billing period. Features include: • Text scanning and smart extraction • Clear summaries of articles and written content • Easy-to-understand explanations of difficult topics • Comparison tools for documents, images, and more • Fast insights for learning, reviewing, and organizing information Knowly is perfect for students, professionals, creators, and anyone who wants to save time and understand more.When information feels overwhelming, Knowly helps make it clear.

Screenshots

Speak Freely Pro4 screens
KNOWLY AI4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Speak Freely Pro versus KNOWLY AI: the parameters behind the verdict, then further details
ParameterSpeak Freely ProKNOWLY AI
PriceFreeFree
Rating2.8 (13 ratings)5.0 (1 ratings) — better
Positive reviews22.2% of reviews100.0% of reviews — better
Number of ratings13 — better1
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size111 MB18 MB
Age rating4+17+
DeveloperShenzhen Ningqu Technology Co., Ltd.TEMNE ADAH HARDAWAY

Customer experience

Speak Freely Pro

All ratings13 ratings
Positive38.5%
Neutral15.4%
Negative46.2%
Written reviews9 reviews
Positive22.2%
Neutral33.3%
Negative44.4%

KNOWLY AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

Speak Freely Pro

One-time7
  • Chinese-Japanese language pack$4.99
  • Chinese-Korean language packs$4.99
  • Chinese-English Language Pack$4.99
Show 4 more
  • Value added services 60 min$7.99
  • Basic service for 365 days$19.99
  • Value added services 600 min$73.99
  • Value added services 1800 min$183.99
2 purchases

KNOWLY AI

Subscriptions2
  • Premium monthly3 Days trial$4.991 Month
  • Premium annual3 Days trial$39.991 Year

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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