NeuroDevApp vs BlueLine Alpha
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NeuroDevApp
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The application allows you to view and analyze the signal received from BrainBit and Callibri devices. The app supports the following types of signals: -electrical brain signals (EEG); -electrical muscle signals (EMG); -electrical signals of the heart (HR). After selecting a device, you can select the type of sensor operation: Signal; Spectrum; Emotion; Envelope*; HR*; MEMS* (accelerometer, gyroscope). *- if your device supports these types of signals. For some type of signal in the program there is a possibility to set digital filters for better signal analysis. It is also possible to customize the amplitude and sweep of the signal.
BlueLine Alpha
This application visualizes, records, and streams physiological and motion data from compatible hardware. It's designed for engineering, research, and educational purposes, offering real-time insights into signal integrity and device performance.
- Real-time data visualization
- Physiological data recording
- Motion data streaming (X, Y, Z axis)
- G-value calculation
- Bluetooth Low Energy (BLE) connectivity
- Engineering and research focused
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BlueLine is a hardware companion application for the BrainBit BlueLine device family. The app is intended for engineering, research, and educational use only. It enables real-time visualization, recording, and streaming of physiological and motion data over Bluetooth Low Energy (BLE). Motion data includes X, Y, Z axis measurements and g-value calculation, supporting evaluation of signal integrity and device performance during development. BlueLine is not intended for medical use and does not provide diagnosis, treatment, or clinical decision support. All data is provided for development and informational purposes only.
Screenshots
Verdict
The clearest difference is update cadence: BlueLine Alpha at every 3 months against NeuroDevApp's every 8 months. NeuroDevApp's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, 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.
NeuroDevApp ships an update every 8 months, BlueLine Alpha every 3 months. The most recent releases landed on October 1, 2026 and September 12, 2026 respectively.
| Parameter | NeuroDevApp | BlueLine Alpha |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 8 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 98 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | BRAINBIT INC. | Enes Arslan |
In-app purchases
NeuroDevApp
No in-app purchases
BlueLine Alpha
No in-app purchases
Questions
Is NeuroDevApp free?
Is BlueLine Alpha free?
Do NeuroDevApp or BlueLine Alpha have ads?
Which is updated more often, NeuroDevApp or BlueLine Alpha?
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