Comparison

KlearEDU vs ISSEN

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

Head to head
About

KlearEDU

Read full description

Get Personalized Learning Outcomes for everyone. An in-depth performance analysis, where you can know your strong and weak points, your all India rank, your state rank etc. You will also get a virtual tutor who is completely dedicated to bringing out the best in you. It will prioritize your concepts, chapters, topics, and questions through machine learning. Get this innovative learning experience only on Klearedu!!

About

ISSEN

Practice new languages with an advanced AI voice tutor. Engage in realistic conversations, role-play scenarios, and receive personalized feedback to achieve fluency. Choose tutors with unique personalities and accents for an immersive learning experience.

Highlights
  • Real-time human-like voice conversations
  • Over 50 languages supported
  • Customizable AI tutor accents and personalities
  • Personalized curriculum for specific goals
  • Grammar lessons and vocabulary review
  • Flashcard system with spaced repetition
Read full description

ISSEN the most advanced realtime AI voice tutor that helps you achieve fluency in a fun way. Want to practice new grammar, role-play situations like business meetings or dates, or talk about your personal life? You can do all of this and more in ISSEN. You tutors will remember your conversations and preferences, and each tutor has their own experiences, personality, and style. You can also choose your tutor's accent, slang, and complexity level, and talk for as long as you'd like! Becoming fluent in a new language requires immersing and talking in real-life situations, and ISSEN is the most engaging and convenient way to do this. Start your path to fluency now, and experience the future of language learning! Features - Fully realtime human-like voice conversations - Over 50 languages supported - Choose different AI tutor accents - Completely customized curriculum for your goals - Hundreds of grammar lessons - Save and review vocabulary - Translation and shadowing drills - Flashcard system with spaced repetition Includes sound effects/music from ZapSplat, credited as required.

Screenshots

KlearEDU4 screens
ISSEN4 screens

Verdict

The call

The clearest difference is update cadence: ISSEN at every 4 days against KlearEDU's every 10 months. On price, ads, in-app purchases 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. KlearEDU sells 10 one-off in-app purchases and ISSEN sells 10 in-app purchases, starting at $20.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

KlearEDU ships an update every 10 months, ISSEN every 4 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
KlearEDU versus ISSEN: the parameters behind the verdict, then further details
ParameterKlearEDUISSEN
PriceFreeFree
Rating—4.7 (3.3K ratings) — better
Positive reviews—77.6% of reviews
Number of ratings—3.3K — better
Update frequencyEvery 10 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size146 MB134 MB
Age rating4+12+
DeveloperOnline LearningIssen, Inc.

In-app purchases

10 purchases

KlearEDU

One-time10
  • Package - AU$34.99
  • Package - AW$39.99
  • Package - AY$39.99
Show 7 more
  • Package - AZ$39.99
  • Package - BC$39.99
  • Package - BB$39.99
  • Package - BA$39.99
  • Package - BE$44.99
  • Package - BF$49.99
  • Package - BG$49.99
10 purchases

ISSEN

Subscriptions9
  • ISSEN Monthly Subscription$20.491 Month
  • ISSEN Monthly Subscription$29.001 Month
  • ISSEN Monthly Subscription B$39.001 Month
Show 6 more
  • ISSEN 6-Month Subscription$79.906 Months
  • ISSEN Six Month Subscription C$89.006 Months
  • ISSEN 6-Month Subscription$113.996 Months
  • ISSEN 12 Month Subscription$139.001 Year
  • ISSEN Twelve Month Subscription B$149.001 Year
  • ISSEN 12 Month Subscription$199.001 Year
One-time1
  • ISSEN Lifetime$349.00

Questions

Is KlearEDU free?
KlearEDU is free to download, with in-app purchases available.
Is ISSEN free?
ISSEN is free to download, with in-app purchases available.
Do KlearEDU or ISSEN have ads?
Neither KlearEDU nor ISSEN shows ads.
Which is updated more often, KlearEDU or ISSEN?
KlearEDU ships an update every 10 months, and ISSEN every 4 days. Most recently, KlearEDU was updated on November 4, 2026 and ISSEN on November 5, 2026.

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