Comparison

NeuroDevApp vs BlueLine Alpha

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NeuroDevApp

Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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

NeuroDevApp4 screens
BlueLine Alpha3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 6 level
NeuroDevApp versus BlueLine Alpha: the parameters behind the verdict, then further details
ParameterNeuroDevAppBlueLine Alpha
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 8 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better26.0
Further details — not scored
Size98 MB1 MB
Age rating17+4+
DeveloperBRAINBIT INC.Enes Arslan

In-app purchases

None

NeuroDevApp

No in-app purchases

None

BlueLine Alpha

No in-app purchases

Questions

Is NeuroDevApp free?
NeuroDevApp is free to download, with no in-app purchases.
Is BlueLine Alpha free?
BlueLine Alpha is free to download, with no in-app purchases.
Do NeuroDevApp or BlueLine Alpha have ads?
Neither NeuroDevApp nor BlueLine Alpha shows ads.
Which is updated more often, NeuroDevApp or BlueLine Alpha?
NeuroDevApp ships an update every 8 months, and BlueLine Alpha every 3 months. Most recently, NeuroDevApp was updated on October 1, 2026 and BlueLine Alpha on September 12, 2026.

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