# NxFit vs RDVat

NxFit and RDVat are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

NxFit ships an update monthly, RDVat every 2 months. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | NxFit | RDVat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nxfit/id6473811075/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 114 MB | 119 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [腾飞 王](https://appshunter.io/developer/1445983614) | [深圳市润德智能通讯科技有限公司](https://appshunter.io/developer/1761719783) |

## What reviewers say

### NxFit

[App page](https://appshunter.io/ios/app/nxfit/id6473811075)

This app connects to Bluetooth bracelets to track and display real-time health data like heart rate and sleep. It also offers device management features and records running tracks using GPS.

**Highlights:** HealthKit integration, Bluetooth bracelet connection, Real-time heart rate monitoring, Sleep tracking, Exercise recording, Bracelet reminders, Device search and reset

**Features:** macOS Compatibility

**In-app purchases:** none


### RDVat

[App page](https://appshunter.io/ios/app/rdvat/id6572291564)

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

**In-app purchases:** none


## Frequently asked questions

### Is NxFit free?

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

### Is RDVat free?

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

### Do NxFit or RDVat have ads?

Neither NxFit nor RDVat shows ads.

### Which is updated more often, NxFit or RDVat?

NxFit ships an update monthly, and RDVat every 2 months. Most recently, NxFit was updated on October 4, 2026 and RDVat on October 14, 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.*