KeyLinker vs 360 Spatial Sound Personalizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeyLinker
Customize and enhance your controller experience with this utility app. Modify parameters for keys, lighting, vibration, and more to suit your personal preferences. Enjoy a more personalized and responsive gaming setup.
- Modify key parameters
- Customize lamplight settings
- Adjust vibration feedback
- Configure joystick and trigger
- Simultaneous device connection
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This app is used by handles that support keylinker protocol, which can be set to modify the parameters of more than ten functions of the handle, such as keys, lamplight, vibrations, joystick and trigger. Users can modify the parameters of the handle according to their habits. The flexible parameter settings greatly enhance the handle experience.The handle can be connected to this app and other equipment at the same time, and can be used at the same time
360 Spatial Sound Personalizer
Create a personalized hearing profile using your smartphone camera to enhance spatial audio on compatible devices. Upload your ear images to your account for easy access and enjoy a tailored sound experience.
- Create hearing profile with smartphone camera
- Personalized spatial sound experience
- Store hearing data to account
- Retrieve data on supported devices
- Requires compatible Sony devices
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Create your hearing profile using a smartphone camera for a personalized spatial sound experience on supported devices. Main Functions Use your smartphone camera to capture your ear images and create your hearing characteristics, to be stored onto your account. You can retrieve the data from your account onto the supported devices and readily enjoy personalized spatial sound. Note ・ Starting with version 2.4.0 of this app, it is only available on iOS 17.0 or later. ・ A camera is required on your smartphone to install and use this app. ・Supported Sony's devices are required to enjoy personalized spatial sound. ・A subscription to a compatible music service may be required to enjoy 360 Reality audio. Service availability depends on countries/regions. * Some functions and services may not be supported in certain countries/regions. * Please make sure to update 360 Spatial Sound Personalizer to the latest version. * Other system names, product names, and service names that appear in this app are either registered trademarks or trademarks of their respective development manufacturers. (TM) and ® are not indicated in the text.
Screenshots
Verdict
The clearest difference is update cadence: KeyLinker at every 2 months against 360 Spatial Sound Personalizer's every 12 months. KeyLinker also leads on monetization model (free vs free with in-app purchases) and review sentiment (30% vs 15%). On price, rating, ratings volume and ads 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.
KeyLinker holds the better App Store score, 2.3 against 2.1. Both are backed by a comparable volume of ratings — 52 and 30 respectively. Written reviews point the same way: 30% of KeyLinker's written reviews are positive against 15% of 360 Spatial Sound Personalizer's.
KeyLinker ships an update every 2 months, 360 Spatial Sound Personalizer every 12 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.
| Parameter | KeyLinker | 360 Spatial Sound Personalizer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (52 ratings) — better | 2.1 (30 ratings) |
| Positive reviews | 30.2% of reviews — better | 15.3% of reviews |
| Number of ratings | 52 — better | 30 |
| Update frequency | Every 2 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 38 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | ShenZhen ZhiXu Technology Co., Ltd | Sony Corporation |
Customer experience
KeyLinker
360 Spatial Sound Personalizer
In-app purchases
KeyLinker
No in-app purchases
360 Spatial Sound Personalizer
No in-app purchases
Questions
Is KeyLinker free?
Is 360 Spatial Sound Personalizer free?
Which has better reviews, KeyLinker or 360 Spatial Sound Personalizer?
Do KeyLinker or 360 Spatial Sound Personalizer have ads?
Which is updated more often, KeyLinker or 360 Spatial Sound Personalizer?
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