SoundScopePhone vs Immersive Check
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SoundScopePhone
Actively listen to music by focusing on specific instruments or performers using spatial audio and AI. Adjust volume and amplification with a mixing console to highlight desired sounds.
- Spatial acoustic experience
- Active music listening
- Focus on specific performers
- Adjust sound range
- Mixing console
- Boost mode
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RIKEN’s Sound Scope Phone introduces a new way of actively listening to music by enabling you to focus on the part you want to listen to. All you need is an iPhone and earphones or headphones for this active music listening experience using spatial sound and AI. - Spatial acoustic experience Put on your earphones or headphones and press the play button on Sound Scope Phone. You will hear performers playing instruments around you. If you hold your iPhone in front of you, you'll see the application tracking your face on the display. By turning your head left and right, you can follow the sound of the performers on their respective sides. Likewise, if you turn around with your iPhone in hand, you will be able to face the performers behind you. - Active music listening experience This app provides an active music listening experience by enabling you to focus on the certain performers you want to hear. If you turn to face the performer of your choice, it will sound as if they are directly in front of you. By moving your left or right palm closer or further from your ears, you can adjust the range of the performance that you want to focus on. You can highlight one part or multiple parts such as the horn section and the rhythm section. You can check the direction of the performer and the direction you are facing on the position display. - Mixing console and boost mode Press the settings button at the bottom right to open the mixing console. The mixing console enables you to operate the faders to fine-tune the volume of each part. When the boost switch is turned on, the targeted sound will be more amplified. You can lower the boost limit fader to adjust the level. - Development history The Music Information Intelligence Team, part of the RIKEN Center for Advanced Intelligence Project, is exploring potential new ways of creating and listening to music using AI. When listening to classical music, for example, you may want to hear the first violin a little more clearly, or suppress the sound of the trombone sound, or only hear the flute. Sound Scope Phone is an app that enables you to specify the sections you want to listen to. The app is available to the public to gauge the overall interest in such a way of listening to music. We ask that users the app who are prompted to fill out a questionnaire to please submit their responses. We plan to add songs in the future. If you are interested in the app and technology, please contact us at the support URL.
Immersive Check
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This app allows you to easily switch and compare Dolby Atmos mixes like Spatial Audio (Apple Music) and Binaural with the Stereo format. This makes it easier to give feedback, suggestions or approval before release. This app is for headphones only, as it's the easiest way to hear and compare the different Dolby Atmos versions without expensive studio equipment. Immersive Check works with any headphones connected to the iPhone. (Of course, Apple-specific applications such as head tracking etc. only work with Apple headphones). Immersive Check works very simply. Once the final mixes from any Dolby Atmos studio have been uploaded to the server, you get access with a personal code and can listen to the different versions. There is no download option. It is also possible to adjust the volume of the different versions, The respective volumes can be entered in an info field by the studio for the consumer so that they are played at the same volume.
Screenshots
Verdict
The clearest difference is update cadence: Immersive Check at every 3 weeks against SoundScopePhone's every 5 months. Immersive Check also leads on iOS requirement (12.1 vs 14.1). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SoundScopePhone ships an update every 5 months, Immersive Check every 3 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.
| Parameter | SoundScopePhone | Immersive Check |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.1 | 12.1 — better |
| Further details — not scored | ||
| Size | 113 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | newforestar co,.ltd | Mateo Bello Gularte |
In-app purchases
SoundScopePhone
No in-app purchases
Immersive Check
No in-app purchases
Questions
Is SoundScopePhone free?
Is Immersive Check free?
Do SoundScopePhone or Immersive Check have ads?
Which is updated more often, SoundScopePhone or Immersive Check?
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