Immersion Mobile vs KHR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Immersion Mobile
This app measures your brain's activity during workouts by pairing with Bluetooth fitness bands and Apple Watch. It integrates with Apple Health to log your sessions and training data.
- Brain activity measurement
- Bluetooth fitness band pairing
- Apple Watch integration
- Apple Health integration
- Workout session logging
- Training data tracking
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Using decades of research, Immersion Neuroscience measures your brain's activity before, during, and after athletic workouts. The mobile application pairs with fitness bands using Bluetooth, and may also pair with your Apple Watch using the companion app. Both Fitness bands and Apple Watch Companion app integrate and use the Apple Health App (HealthKit). We allow the individual athlete to add sessions for workout and training. Bluetooth is used to pair BLE Enabled Fitness Bands.
KHR
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A controlled-access survey application, this platform prioritizes data integrity by limiting participation to invited individuals. It's built for researchers seeking precise and actionable insights.
Screenshots
Verdict
The clearest difference is update cadence: KHR at fortnightly against Immersion Mobile's monthly. Immersion Mobile's advantage is iOS requirement (13.0 vs 15.1). 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.
Immersion Mobile ships an update monthly, KHR fortnightly. The most recent releases landed on June 3, 2026 and September 19, 2026 respectively.
| Parameter | Immersion Mobile | KHR |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (12 ratings) — better | — |
| Number of ratings | 12 — better | — |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 186 MB | 47 MB |
| Age rating | 4+ | 17+ |
| Developer | IMMERSION NEUROSCIENCE, LLC | Laina Enterprises, Inc. |
In-app purchases
Immersion Mobile
No in-app purchases
KHR
No in-app purchases
