App Intel

TravelNum: Learn Numbers

LiveDecantech4 apps · 6.5K installsEducationFreeIn-app purchases: $0.99 - $5.99 per itemcom.decantech.travelnum

Learn, Practice, Memorize & Translate numbers in 10 languages. Offline companion

Alert me★ WatchOpen in Play ↗
Total installs
103
exact · Play shows 100+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
23 Oct 2025
12mo ago
Last update
18 Jan 2026
v4.2.0 · 9mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
100.6125.5150.3175.220010 Oct12 Oct13 Oct
100.6125.5150.3175.220010 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8111 Oct12 Oct13 Oct

Change timeline

Full history

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
  • Shares data with third parties Financial info, App activity, and Device or other IDs
  • Collects data Financial info, App activity and 2 others
  • Data is encrypted in transit
  • No way to ask for data deletion

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

12 in 4 groups
6 Sensitive2 Notable4 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
  • Show its own windows or bubbles on top of other apps you are using
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherSensitive7

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

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
  • 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

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
THE COMPLETE FOREIGN NUMBERS LEARNING APP Master foreign numbers with total confidence. TravelNum is the definitive trainer designed to ensure you never struggle with counting in a new language again. Stop guessing and start knowing. Our proven 4-step system is designed to take you from total beginner to numerical fluency in 10 languages. NEW: THE INTERACTIVE LEARNING MAP Master numbers through a progressive, gamified journey. Our adventure map features 6 difficulty levels, each designed to take you from zero to numerical fluency. EACH LEVEL INCLUDES 3 STEPS: 1. THE LESSON: Learn the core building blocks and logic of each number group. 2. INTERACTIVE EXERCISES: Practice with varied drills to reinforce your knowledge. 3. THE CHALLENGE: Pass a 15-question quiz (70% score required) to unlock the next level. THE OPTIMAL 5-STEP MASTERY PATH: 1. LEARN: Follow our new progressive adventure map. 2. REVIEW: Use reference tables to see 0 to billions at a glance. 3. MEMORIZE: Lock in knowledge with Spaced Repetition (SRS) Flashcards. 4. PRACTICE: Test your speed with randomized, customizable quizzes. 1. REFERENCE GUIDES • Access comprehensive number tables from 0 to billions. • Master the unique logic of your target language—from French multiplication to the dual systems of Korean and Japanese. 2. PRACTICE WITH INTERACTIVE QUIZZES • Test your recognition across multiple difficulty levels. • Read native scripts (Chinese, Kanji, Hangul, Arabic) alongside phonetic romanization. • Listen to high-quality audio (TTS) to perfect your ear and pronunciation. • Active Recall: Type the digits to build muscle memory. 3. MEMORIZE WITH FLASHCARDS • Use Spaced Repetition (SRS) to lock numbers into long-term memory. • Automatic Learning: Numbers you miss in quizzes are automatically added to your review deck. REAL TRAVEL PROBLEM: → You get ticket #247 at a restaurant abroad → They call numbers in Japanese, Korean, or French → You don’t recognize yours and miss your turn TRAVELNUM SOLUTION: → Open TravelNum and type 247 → See how it’s written and hear it spoken → Practice it so you recognize it next time BONUS TOOLS • NumberDex: Gamify your progress by "collecting" numbers you master in quizzes. • Detailed Stats: Track your accuracy, languages practiced, and total translations. • 100% Offline: No data roaming required. Learn on planes or in remote locations. SUPPORTED LANGUAGES • Korean (Sino & Native) • Japanese (Kanji & Digit-by-digit) • Mandarin Chinese • Cantonese • Arabic • French • Italian • Spanish • Portuguese • English PREMIUM FEATURES • Learn: All learning levels unlocked to master numbers from 0 to billions • Guide: Numbers Table from 0 to billions • Practice Mode: All quiz difficulty levels unlocked • Flashcards: No number limit • Conversions: No number limit • Favorite Languages: Pin your most-used languages for instant access • Number History: Auto-saves recent numbers. Need #247 again? It's there Whether you are a student preparing for an exam or a traveler navigating a foreign city, TravelNum ensures you never miss a number again. Start counting today! Terms of use: https://www.travelnum.com/terms

What's new

NEW: Display Mode Selector! Customize your quiz experience. Choose between Full Display (Romanized + Native + Audio), Native + Audio, or 'Audio Only' mode to master your listening comprehension.

Growing in Education

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