# Truvaga Plus vs BlueLine Alpha

The clearest difference is rating: BlueLine Alpha at 5.0 against Truvaga Plus's 2.6. BlueLine Alpha also leads on monetization model (free vs free with in-app purchases). Truvaga Plus's advantage is ratings volume (38 vs 1) and iOS requirement (18.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

BlueLine Alpha holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Truvaga Plus has 38 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 25, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Truvaga Plus | BlueLine Alpha |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (38 ratings)](https://appshunter.io/ios/app/truvaga-plus/id6473719558/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blueline-alpha/id6756986017/reviews)** |
| Number of ratings | **38** | 1 |
| Positive reviews | 32.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 135 MB | 1 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [electroCore](https://appshunter.io/developer/1719577515) | [Enes Arslan](https://appshunter.io/developer/1864075906) |

## What reviewers say

### Truvaga Plus

[App page](https://appshunter.io/ios/app/truvaga-plus/id6473719558)

This app pairs with a handheld device to stimulate the vagus nerve for relaxation and stress relief. It allows users to control session intensity, schedule wellness routines, and monitor progress for a calmer, clearer mind. Enjoy quick, natural well-being sessions anytime, anywhere.

**Highlights:** Vagus nerve stimulation, Bluetooth device control, Session scheduling, Intensity management, Progress monitoring, Unlimited relaxation sessions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### BlueLine Alpha

[App page](https://appshunter.io/ios/app/blueline-alpha/id6756986017)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Truvaga Plus free?

Truvaga Plus is free to download, with no in-app purchases.

### Is BlueLine Alpha free?

BlueLine Alpha is free to download, with no in-app purchases.

### Which has better reviews, Truvaga Plus or BlueLine Alpha?

BlueLine Alpha is rated higher. Truvaga Plus averages 2.6 out of 5 from 38 ratings, while BlueLine Alpha averages 5.0 from 1 ratings.

### Do Truvaga Plus or BlueLine Alpha have ads?

Neither Truvaga Plus nor BlueLine Alpha shows ads.

### Which is updated more often, Truvaga Plus or BlueLine Alpha?

Truvaga Plus ships an update every 3 months, and BlueLine Alpha every 3 months. Most recently, Truvaga Plus was updated on October 25, 2026 and BlueLine Alpha on September 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*