# NIKKI connect vs Truvaga Plus

The clearest difference is rating: NIKKI connect at 5.0 against Truvaga Plus's 2.6. NIKKI connect also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 18.0). Truvaga Plus's advantage is update cadence (every 3 months vs every 31 months) and ratings volume (38 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

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

NIKKI connect 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.

NIKKI connect ships an update every 31 months, Truvaga Plus every 3 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NIKKI connect | Truvaga Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nikki-connect/id6444353877/reviews)** | [2.6 (38 ratings)](https://appshunter.io/ios/app/truvaga-plus/id6473719558/reviews) |
| Number of ratings | 1 | **38** |
| Positive reviews | — | 32.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 135 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Fremedica Technologies Inc](https://appshunter.io/developer/1654102138) | [electroCore](https://appshunter.io/developer/1719577515) |

## What reviewers say

### NIKKI connect

[App page](https://appshunter.io/ios/app/nikki-connect/id6444353877)

This app connects to your NIKKI wearable via Bluetooth to manage frequency sets and locate your device. You can customize your device name and select preferred frequency sets, with new ones becoming available over time. Support and troubleshooting are available through the developer's website.

**Highlights:** Bluetooth connectivity, Frequency set management, Device location, Customizable device name, Discover new frequency sets

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is NIKKI connect free?

NIKKI connect is free to download, with no in-app purchases.

### Is Truvaga Plus free?

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

### Which has better reviews, NIKKI connect or Truvaga Plus?

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

### Do NIKKI connect or Truvaga Plus have ads?

Neither NIKKI connect nor Truvaga Plus shows ads.

### Which is updated more often, NIKKI connect or Truvaga Plus?

NIKKI connect ships an update every 31 months, and Truvaga Plus every 3 months. Most recently, NIKKI connect was updated on October 27, 2026 and Truvaga Plus on October 25, 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.*