Comparison

Pyka AI vs Fluent Duo

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

Head to head
About

Pyka AI

Practice real-life conversations with an AI coach. Engage in chat or voice mode with realistic scenarios for various social and professional situations. Receive instant feedback and track your progress to speak with confidence.

Highlights
  • AI-powered conversation training
  • Chat and voice practice
  • Real-life scenarios
  • Instant feedback and tips
  • Progress tracking
  • Selectable voices
Read full description

Pyka is your AI coach for real conversation practice. Train authentic conversations safely and flexibly – in chat or voice mode. Choose realistic scenarios like small talk, networking, flirting, customer service, or presentations and practice exactly what you need for real life. In Chat Mode, Pyka simulates natural dialogues with a short, context-aware AI partner. Typing indicators, auto-scroll, and saved histories make conversations feel real and easy to continue anytime. In Voice Mode, you speak freely into the microphone. Pyka transcribes live, responds in real time with AI voice, shows clear status (Listening / Processing / Speaking) and supports barge-in, so you can interrupt naturally. Each session starts with a fitting opening question and stays fully in role. Why Pyka works: • AI-powered conversation training • Chat & voice practice with live reactions • Real-life scenarios for work, social & dating • Instant feedback with strengths & improvement tips • Progress tracking with XP and session history • Selectable voices & automatic language localization • Guardrails to block inappropriate content A transparent credit system ensures fair use. When limits are reached, Pyka shows a clear notice and offers Pyka Pro for extended training. The modern UI with cards, capsule badges, clear CTAs, and a microphone ring keeps practice motivating. Sessions are saved and restored automatically. Microphone and speech permissions are checked upfront. Pyka helps you speak with confidence, react naturally, and communicate better – anytime, by text or voice. A subscription is needed to use the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.toky-app.com/privacy

About

Fluent Duo

This app helps couples learn each other's language through short, daily voice recordings and corrections. It focuses on personal language use and mutual motivation, making learning engaging and effective for partners in long-distance relationships or mixed-language households.

Highlights
  • Daily voice note prompts
  • Partner voice recordings
  • One-tap reactions
  • Optional audio corrections
  • Shared learning streak
  • Personalized language learning
Features
Read full description

For couples who don't share a first language. Fluent Duo is built around one simple loop: you record a 30-second voice note in your partner's language. They listen, react, and send back a 15-second correction. That's the whole app. Tomorrow you do it again - even when you're not in the same room. HOW IT WORKS - Pair with your partner using a single invite code. No social feed, no strangers. - Every morning you both see the same prompt - small, personal, easy to answer in 30 seconds. - Record your voice note. Hear theirs. - React with one tap: loved it, cute-wrong, or "try again." - Optional: send back a 15-second correction so they can hear how it should sound. WHY COUPLES STICK WITH IT - You're learning the language they actually speak - their parents' dialect, their nicknames, the joke from their childhood. Not what's in a textbook. - Voice forces pronunciation. Text apps let you cheat. - Your partner is the most motivated teacher you'll ever have. They want to understand you. - 30 seconds is too short to skip, so you don't. - The streak is shared between the two of you, not against an app. BUILT FOR - Long-distance couples across time zones - Expats whose in-laws don't speak English - Mixed-language households at home - Anyone who tried Duolingo and quit at lesson 14 WHAT'S NOT INSIDE No leaderboards. No streaks shaming you in red. No chat with strangers. Just the two of you, getting closer in two languages. Available in English, Italian, French, Spanish, Portuguese, Japanese, Korean, Arabic and Hindi. Start with one voice note today. See where you both are in a month.

Screenshots

Pyka AI4 screens
Fluent Duo4 screens

Verdict

The call

The clearest difference is in-app purchases: Fluent Duo at none against Pyka AI's 5. Fluent Duo also leads on rating (5.0 vs 4.8) and iOS requirement (15.1 vs 17.0). Pyka AI's advantage is update cadence (every 2 weeks vs every 3 months) and ratings volume (5 vs 1). 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. Pyka AI sells 5 in-app purchases, starting at $19.99 per month. Fluent Duo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Fluent Duo holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Pyka AI has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Pyka AI ships an update every 2 weeks, Fluent Duo every 3 months. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Pyka AI versus Fluent Duo: the parameters behind the verdict, then further details
ParameterPyka AIFluent Duo
PriceFreeFree
Rating4.8 (5 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings5 — better1
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size91 MB34 MB
Age rating4+4+
DeveloperDiyar DirikANIELLO DI POLITO

In-app purchases

5 purchases

Pyka AI

Subscriptions2
  • Monthly$19.991 Month
  • Toky - Yearly plan3 Days trial$119.991 Year
One-time3
  • Starter Pack$5.99
  • Power Pack$17.99
  • Super Pack$59.99
None

Fluent Duo

No in-app purchases

Questions

Is Pyka AI free?
Pyka AI is free to download, with in-app purchases available.
Is Fluent Duo free?
Fluent Duo is free to download, with no in-app purchases.
Which has better reviews, Pyka AI or Fluent Duo?
Fluent Duo is rated higher. Pyka AI averages 4.8 out of 5 from 5 ratings, while Fluent Duo averages 5.0 from 1 ratings.
Do Pyka AI or Fluent Duo have ads?
Neither Pyka AI nor Fluent Duo shows ads.
Which is updated more often, Pyka AI or Fluent Duo?
Pyka AI ships an update every 2 weeks, and Fluent Duo every 3 months. Most recently, Pyka AI was updated on November 9, 2026 and Fluent Duo on October 31, 2026.

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