# hbond vs HRV Dojo

The clearest difference is update cadence: HRV Dojo at every 10 days against hbond's every 6 weeks. hbond's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

hbond ships an update every 6 weeks, HRV Dojo every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | hbond | HRV Dojo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/hbond/id1530718967/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 40 MB | 7 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [hbond](https://appshunter.io/developer/1793765282) | [APPIKO LTD](https://appshunter.io/developer/1857570203) |

## What reviewers say

### hbond

[App page](https://appshunter.io/ios/app/hbond/id1530718967)

This app provides state-recognized sports professionals with exclusive access to preferential pricing on equipment. It negotiates the best deals directly with brands, aiming to highlight the value and influence of certified sports professionals.

**Highlights:** Exclusive professional pricing, Negotiated brand deals, Equipment purchase access, Valorization of sports professionals, Certified user accounts

**In-app purchases:** none


### HRV Dojo

[App page](https://appshunter.io/ios/app/hrv-dojo-biofeedback-trainer/id6771740333)

Monitor your heart rate and HRV in real-time with a compatible Bluetooth sensor. This app provides sessions for readiness, breathing, workouts, and recovery, offering coherence feedback and detailed metric analysis. It's designed for personal wellness and training, not clinical use.

**Highlights:** Live heart rate and RR interval monitoring, HRV metric measurement (RMSSD, SDNN, etc.), 3-minute readiness check, Guided breathing with coherence feedback, Workout tracking with heart rate zones, Data export and Apple Health integration

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

**In-app purchases:** none


## Frequently asked questions

### Is hbond free?

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

### Is HRV Dojo free?

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

### Do hbond or HRV Dojo have ads?

Neither hbond nor HRV Dojo shows ads.

### Which is updated more often, hbond or HRV Dojo?

hbond ships an update every 6 weeks, and HRV Dojo every 10 days. Most recently, hbond was updated on November 3, 2026 and HRV Dojo on October 31, 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.*