Pulsoid vs nizima LIVE TRACKER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pulsoid
This app connects to compatible heart rate monitors and Apple Watch to capture and transmit your heart rate data to a website. Manage your data and widgets through the online platform. Requires a compatible monitor and a Pulsoid account.
- Connects to heart rate monitors via BLE
- Transmits data to Pulsoid website
- Integrates with Apple Health
- Manages widgets online
- Supports Apple Watch
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The Pulsoid iOS app connects your compatible heart rate tracking device or Apple Watch and sends your heart rate data to Pulsoid in real time. Use your heart rate to power live streams with widgets in OBS and integrations, connect to VRChat through OSC or MIDI, enhance games like Geometry Dash, or create interactive experiences for events and special projects. Getting started: 1. Log in to your Pulsoid account. 2. Connect your compatible heart rate device. 3. Use your heart rate data with widgets, API, OSC, GDPulse!, and other integrations. You’ll need a compatible heart rate device and a Pulsoid account to use the app. Check the supported devices list on the Pulsoid website to see if your device is compatible. Need Help? Join our Discord community or email us at support@pulsoid.net.
nizima LIVE TRACKER
This app allows users to easily run Live2D models and track facial movements for realistic avatar animation. It comes with pre-loaded high-quality models and supports custom model integration for a personalized VTubing experience.
- Run Live2D models easily
- 11 high-quality pre-loaded models
- Add your own custom models
- High-performance facial tracking
- Control model expressions with action buttons
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nizima LIVE TRACKER is a tracking app that is officially provided by Live2D Inc. and enables anyone to easily run Live2D models. Just by launching the app, you can have any one of the 11 high-quality Live2D models copying your facial movements! Features of nizima LIVE TRACKER *A diverse lineup of models There is a total of 11 high-quality Live2D models exclusively on the nizima LIVE, including Arisa Hiiragi as created by the popular illustrator Kani Biimu. This means people without their own Live2D model can quickly start being a VTuber. *Add any model you like You can also connect to a PC and add your own models. *High performance tracking The app accurately tracks your facial movements. By linking nizima LIVE(PC) with a camera and using your iPhone’s camera, you can achieve more realistic movements than with a webcam. *Move models with action buttons By simply tapping the button on the screen during game streaming and other such situations, you can easily manipulate the expression and motion of your Live2D models. *Kanbutsu Himono helped with development Kanbutsu Himono, a VTuber and Live2D modeler provided help in all areas since the initial stages of app development. The app reflects a variety of ideas from the perspective of a streamer. Operating Requirements iPhoneX or later iOS 16.0 or higher Storage: 500MB or more
Screenshots
Verdict
The clearest difference is rating: Pulsoid at 5.0 against nizima LIVE TRACKER's 4.0. Pulsoid also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (14.0 vs 16.0). nizima LIVE TRACKER's advantage is ratings volume (40 vs 8). On price, review sentiment, ads and in-app purchases 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.
Pulsoid holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: nizima LIVE TRACKER has 40 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 51% of Pulsoid's written reviews are positive against 49% of nizima LIVE TRACKER's.
Pulsoid ships an update fortnightly, nizima LIVE TRACKER every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Pulsoid | nizima LIVE TRACKER |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | 4.0 (40 ratings) |
| Positive reviews | 51.4% of reviews — better | 49.0% of reviews |
| Number of ratings | 8 | 40 — better |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 8 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | Anna Pedchenko | Live2D Inc. |
Customer experience
Pulsoid
nizima LIVE TRACKER
In-app purchases
Pulsoid
No in-app purchases
nizima LIVE TRACKER
No in-app purchases
