ARSound3D vs 二度寝ダメ絶対
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ARSound3D
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【Main Features】 ・Apple Watch support ・Repeat playback ・VoiceOver support ・English support ・Text input / speech ・Camera text scanning ・Barcode / QR code scanning ・In-app purchase to remove ads ―― About This App ―― ARSound3D is a spatial media player that lets you place your own music, video, and photo files in AR or virtual space. With its custom-tuned audio engine, ARSound3D supports spatial audio and 3D sound. Music and videos placed in space feel more immersive than ordinary playback. ARSound3D also supports text input and speech. You can enter text manually or scan text with the camera, then have it read aloud using Apple’s built-in TTS. Speech audio can be played from the front, right, left, or back, creating a spatial speech experience. Use your photos, music, videos, text, and code information to design your own space of sound, visuals, and words. Create your own immersive media space by placing sound, video, images, and speech around you. ARSound3D is useful not only for music playback, but also for background listening, study, creative recording, and social media content creation. You can capture your AR scenes with video recording or screenshots, making it easy to save and share your spatial media experience. ―― Main Features ―― • Custom-tuned high-quality audio playback • Dynamic spatial playback for mono audio sources Sound moves through space in response to camera movement. ※ Audio is played in mono. • Spatial stereo playback Left and right audio can be separated and placed in space. The sound source is fixed, creating a wider stereo experience. ※ The sound position is fixed and does not move dynamically. • Text input / speech Entered text can be read aloud using Apple’s built-in TTS. Speech can play from the front, right, left, or back. • Camera text scanning Scan text with the camera and insert it into the text input field. Scanned text can be copied or read aloud. • Barcode / QR code scanning Supports JAN / EAN, QR codes, book codes, Code39, Code128, DataMatrix, PDF417, and some GS1-related codes. Scanned content can be displayed and copied as text. ※ Some codes may not be read correctly depending on the device, print quality, and capture conditions. • Background playback and Apple Watch support Music can continue playing while using other apps or when the screen is locked. Playback, pause, next/previous track, and repeat controls are available from iPhone, Lock Screen, and Apple Watch. • Wired earphones recommended, with Bluetooth support Wired earphones are recommended for the best spatial audio experience. Bluetooth earphones are also supported. • Freely place photos, videos, and music files in AR / virtual space • Selfie AR support and camera switching • Simple UI with operation guides • Video recording and screenshot features • Earn points by watching ads Basic features can be used for free. An in-app purchase is available to remove ads. ―― Notes ―― ※ This app does not support web streaming playback. Please prepare music, video, and image files stored on your device. ※ The code scanning feature is a general-purpose aid for reading barcodes and QR codes. Some codes may not be read correctly depending on the device, print quality, and capture conditions. ―― Requirements ―― This app supports devices with an A14 Bionic chip or later, or an M-series chip. Examples: iPhone 12 or later, iPhone SE (3rd generation), iPad Air (4th generation) or later, iPad (10th generation) or later, iPad mini (6th generation) or later, iPad Pro with M1 chip or later. The app may not work properly on unsupported devices.
二度寝ダメ絶対
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「二度寝ダメ絶対」は、二度寝防止に特化したアラームアプリです。 通常のアラームのように時刻、曜日、サウンド、スヌーズを設定できるだけでなく、アラーム解除時にはランダムな起床ミッションが出題されます。計算問題、シェイク、音読、クイズなど、頭や体を使うミッションをクリアすることで、眠い朝でもしっかり目を覚ますことをサポートします。 さらに、解除後も一定時間の起床確認を行い、二度寝の可能性がある場合は再ミッションを発火。起床成功は怪獣討伐として記録され、連続起床や週次レポートで習慣化を後押しします。 「アラームを止めたのに、また寝てしまう」人のための、少しユーモアがあって本気の目覚ましアプリです。
Screenshots
Verdict
The clearest difference is in-app purchases: 二度寝ダメ絶対 at none against ARSound3D's 1. 二度寝ダメ絶対 also leads on ads (none vs shown). ARSound3D's advantage is device support (3 vs 1) and iOS requirement (18.2 vs 26.2). On price 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
Both are free to download. ARSound3D sells 1 one-off in-app purchase. 二度寝ダメ絶対 asks for nothing beyond the download.
| Parameter | ARSound3D | 二度寝ダメ絶対 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.2 — better | 26.2 |
| Further details — not scored | ||
| Size | 19 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Kengo Matsumoto | nao nakajo |
In-app purchases
ARSound3D
- Remove Ads$3.99
二度寝ダメ絶対
No in-app purchases









