Comparison

ST Translator Pro vs Lecture Translation

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

Head to head
About

ST Translator Pro

This application facilitates real-time voice translation for over 30 languages, designed to work seamlessly with specialized translation earphones. It offers various communication modes for one-on-one conversations, group interactions, and language learning.

Highlights
  • Real-time 2-way voice translation
  • Supports over 30 languages
  • Face-to-face communication mode
  • Group communication mode
  • Language tutor mode
  • Verbal and visual translations
Features
Read full description

Welcome to use ST Translator, the ST Translator is specially designed to work with the Supreme Translation Earphone. The ST Translator comes with below outstanding features: 1. Real-time 2 way voice translation with 5 optional modes: * Face to face communication. Communicate in real time with people you meet during traveling. * Group communication. Communicate in real time with a group of people, each in their own language. * Instant communication. Communicate in real time with another user who has the translator earphone. * Language tutor. Practice & learn languages by using the translator earphone. * Broadcast. Speak to a group of people who use the translator earphone, each in their own language. 2. Support more than 30 different languages. 3. Verbal and visual translations. 4. Your best tool when you visit a foreign country.

About

Lecture Translation

Features
Read full description

Elevate your public speaking and global outreach with our cutting-edge translation app. By subscribing, you can instantly translate your live speeches, lectures, and presentations into up to 143 languages in real time. Listeners only need to open the app—no subscription required—to follow along via text or audio translation, ensuring that your message resonates with everyone, everywhere. Whether you’re leading an international conference, teaching a diverse classroom, or hosting a press event, our solution eliminates language barriers and fosters true engagement. Simply speak, and your words will be delivered in multiple languages simultaneously, helping you connect with a broader audience than ever before. Using our dedicated platform at https://khutbah-tv-host.vercel.app/, mosques can display real-time translations of your khutbahs on TVs or large screens. This feature ensures that diverse worshippers, regardless of their native language, can follow your message with ease, fostering inclusivity and understanding within the community. Your subscription allows you to select the languages you need and customize your plan. From educators wanting to support multilingual students to corporations aiming to captivate a global clientele, our app adapts to any scenario. Enjoy the freedom of seamless communication, expand your reach, and unlock new opportunities for growth and understanding. Experience clarity, impact, and unparalleled convenience. Subscribe today and let your voice be heard by the world.

Screenshots

ST Translator Pro4 screens
Lecture Translation3 screens

Verdict

The call

The clearest difference is in-app purchases: ST Translator Pro at none against Lecture Translation's 9. ST Translator Pro also leads on update cadence (fortnightly vs every 6 weeks) and iOS requirement (10.0 vs 13.0). On price, ads and device support 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. Lecture Translation sells 9 in-app purchases, starting at $2.99 per month. ST Translator Pro asks for nothing beyond the download.

UpkeepUpdate frequency

ST Translator Pro ships an update fortnightly, Lecture Translation every 6 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
ST Translator Pro versus Lecture Translation: the parameters behind the verdict, then further details
ParameterST Translator ProLecture Translation
PriceFreeFree
Rating3.7 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyFortnightly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better13.0
Further details — not scored
Size73 MB92 MB
Age rating4+17+
DeveloperCasa Innovations Group LLCIT Source One

In-app purchases

None

ST Translator Pro

No in-app purchases

9 purchases

Lecture Translation

Subscriptions6
  • Listener Basic$2.991 Month
  • Listener Standard$4.991 Month
  • Listener Premium$9.991 Month
Show 3 more
  • Speaker Basic$19.991 Month
  • Speaker Expanded$59.991 Month
  • Speaker Enterprise$199.991 Month
One-time3
  • Extra Hour$4.99
  • Additional Storage$4.99
  • One Time Lecture$5.99

Questions

Is ST Translator Pro free?
ST Translator Pro is free to download, with no in-app purchases.
Is Lecture Translation free?
Lecture Translation is free to download, with in-app purchases available.
Do ST Translator Pro or Lecture Translation have ads?
Neither ST Translator Pro nor Lecture Translation shows ads.
Which is updated more often, ST Translator Pro or Lecture Translation?
ST Translator Pro ships an update fortnightly, and Lecture Translation every 6 weeks. Most recently, ST Translator Pro was updated on November 3, 2026 and Lecture Translation on October 25, 2026.

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