点字学習Lite vs Echo Bat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
点字学習Lite
Learn braille characters for Japanese kana, numbers, and special sounds. Features include audio playback and randomized quizzes to test your knowledge. Designed for educational purposes.
- Learn kana braille
- Learn numbers braille
- Learn special sound braille
- Audio playback
- Randomized quizzes
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かな50音、数字、特殊音の点字を学習できます 音声読上げ機能つきです ランダムに問題を出題することもできます
Echo Bat
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Love unique sensory experiences? Echo Bat turns your iPhone Pro into a living sonar. A ONE-OF-A-KIND TECHNOLOGY Using the LiDAR sensor in your device, Echo Bat detects obstacles around you in real time and converts them into immersive 3D spatial sound. Close your eyes, put on your headphones, and explore your environment like a real bat. Sound comes from the exact direction of objects: left, right, near or far. Your ears become your eyes. WHAT YOU DEVELOP - Spatial awareness: navigating without sight in a real environment - Auditory empathy: understanding how visually impaired people perceive the world - Active listening: decoding sounds to build a mental map - Echolocation: mastering the natural principle used by bats and dolphins - Immersive hearing: a 3D audio experience unlike anything else DESIGNED FOR EVERYONE - No ads, no hidden purchases, no data collection - Simple and intuitive interface from first use - Voice guidance for an accessible experience - Haptic feedback to reinforce spatial perception - Works completely offline HOW TO USE Hold your iPhone in front of you like a flashlight. LiDAR scans the space in real time. Nearby obstacles create fast, directional clicking sounds. Open space produces soft, calming tones. Sound comes from the exact direction of detected objects. WHY THE SCREEN GOES BLACK The screen turns black for total immersion. Without visual distraction, your brain fully activates auditory perception. It is a sensory experience you will not forget. WHO IS IT FOR? - Curious minds of all ages fascinated by sensory technology - Families looking for an original educational experience - Science and sound physics enthusiasts - Anyone who wants to explore the world differently Download Echo Bat and discover the world with your ears. Close your eyes. The experience starts now.
Screenshots
Verdict
The clearest difference is price: 点字学習Lite at Free against Echo Bat's $1.99. 点字学習Lite also leads on iOS requirement (11.0 vs 17.0). Echo Bat's advantage is ads (none vs shown). On 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
点字学習Lite is free to download; Echo Bat costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | 点字学習Lite | Echo Bat |
|---|---|---|
| Price | Free — better | $1.99 |
| Positive reviews | 37.5% of reviews | — |
| Update frequency | Every 3 months | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 17 MB |
| Age rating | 4+ | +4 |
| Developer | Takuya Kawakami | TRIMECH Dhaker |
In-app purchases
点字学習Lite
No in-app purchases
Echo Bat
No in-app purchases
Questions
Is 点字学習Lite free?
Is Echo Bat free?
Do 点字学習Lite or Echo Bat have ads?
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