App Intel

Makker: Language Learning AI

LiveRettsync1 app · 139 installsEducationFreeIn-app purchases: $7.99 - $15.99 per itemcom.rettsync.makker

Learn to speak 28 languages fluently with AI voice roleplay & grammar labs.

Alert me★ WatchOpen in Play ↗
Total installs
139
exact · Play shows 100+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
18 Jan 2026
9mo ago
Last update
1 Oct 2026
v2.1.1 · 10d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
135.8151.8167.9183.920010 Oct11 Oct11 Oct
135.8151.8167.9183.920010 Oct11 Oct11 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info, Audio and 2 others
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

10 in 2 groups
1 Sensitive3 Notable6 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable9

Access to miscellaneous device features that don't fit other categories

  • Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Stop memorizing isolated words. Start speaking with real native confidence from Day 1. Makker is the next-generation AI language learning and speaking app. Powered by real-time voice intelligence and contrastive grammar pedagogy, Makker transforms traditional language study into immersive, spontaneous conversation across 9 distinct cultural regions and 28+ world languages and dialects. Whether you started learning Nordic languages (Danish, Swedish, Norwegian) or are expanding into European, Asian, or Middle Eastern languages, Makker is your 24/7 private native speaking coach. 🌍 9 CULTURAL REALMS & 28+ LANGUAGES Experience authentic regional accents, idioms, and local dialogue personas: • Nordic: Danish, Swedish, Norwegian, Finnish • Germanic: German, Dutch, Flemish • Romance: Spanish, French, Italian, Portuguese • MENA: Arabic, Urdu, Hebrew • Indic: Hindi, Punjabi, Tamil, Bengali • East Asia: Mandarin Chinese, Japanese, Korean • Eurasian: Turkish, Greek, Romanian • Slavic: Russian, Polish, Ukrainian, Czech • Global English: British, American, and Australian English 🚀 CORE FEATURES FOR REAL FLUENCY 🎙️ Real-Time AI Speaking & Voice Immersion Practice real, two-way spoken conversation out loud. Intelligent AI native speakers adapt directly to your pace, accent, and proficiency level: • Instant Pronunciation Analysis: Precise phoneme feedback to catch subtle mispronunciations. • Cadence & Flow: Real-time scoring on speaking pace, hesitation, and sentence rhythm. • Contextual Grammar Feedback: In-conversation corrections without interrupting your flow. 🧩 Socratic Grammar Lab & Mother-Tongue Guides Master complex grammar rules without memorizing dry textbooks: • Contrastive Explanations: Understand exactly why grammar rules differ from your native language. • Interactive Workouts: Fill-in-the-blanks, sentence builders, and syntax error spotting. • Sound & Script Lab: Master new alphabets and scripts with anatomical mouth guides. 🗺️ Cultural Scenario Roleplay Studio Prepare for real situations with 100+ dynamic simulations calibrated from A1 to C1: • Daily Living: Ordering food, airport check-in, hotel reservations, and transit. • Professional Life: Job interviews, salary negotiations, and business meetings. • Social Banter: Making friends at cafés, debating topics, and casual chats. 🔥 The Roast Room: Spontaneous Conversational Sparring Test your fluency under pressure with witty AI personalities. Think on your feet, build quick wit, and handle authentic native humor and rapid-fire replies. 🛡️ PRIVACY BY DESIGN • 0-Second Voice Retention: Spoken audio is processed ephemerally in memory and never saved to disk. • No Ad Tracking: Your study history is private and never sold to advertisers. • One-Tap Deletion: Delete your account and all data anytime directly from settings. 💎 SUBSCRIPTIONS & TERMS Makker is free to download and practice every day with daily renewable energy. Optional auto-renewable subscriptions (Makker Plus & Makker Pro) unlock unlimited practice, priority AI server access, and advanced phonetic feedback. Terms of Service: https://makker.rettsync.com/terms Privacy Policy: https://makker.rettsync.com/privacy Support: https://makker.rettsync.com/support Download Makker today and speak your next language with authentic native fluency!

What's new

• Enhanced Privacy & Consent: Added granular privacy controls and instant notification preferences under Profile > Data & Privacy. • Interactive Learner Guide: Explore all drills, roleplays, and speaking modes in the redesigned interactive manual. • Performance & Stability: Minor UI refinements and stability improvements for seamless speaking practice.

Growing in Education

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