# Tecnofit Box vs Haiz

The clearest difference is review sentiment: Tecnofit Box at 82% against Haiz's 38%. Tecnofit Box also leads on update cadence (every 3 weeks vs every 11 months). Haiz's advantage is iOS requirement (12 vs 15.6). 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.

Tecnofit Box ships an update every 3 weeks, Haiz every 11 months. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Tecnofit Box | Haiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (171 ratings)](https://appshunter.io/ios/app/tecnofit-box/id1256624538/reviews)** | — |
| Number of ratings | **171** | — |
| Positive reviews | **81.8% of reviews** | 38.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | Free | Free |
| Size | 100 MB | 303 MB |
| Requires iOS | 15.6 | **12** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Tecnofit](https://appshunter.io/developer/1456964676) | [Yong Hong](https://appshunter.io/developer/1575310922) |

## What reviewers say

### Tecnofit Box

[App page](https://appshunter.io/ios/app/tecnofit-box/id1256624538)

This app provides exclusive access for students of CrossFit boxes using Tecnofit software. Log in with your registered email and CPF to view daily workouts, track personal records, check your physical evaluations, and manage class check-ins. Stay updated on box news and contract details.

**Highlights:** Daily WOD access, Personal record tracking, Physical evaluation viewing, Class check-in, Contract and expiration info, Workout timer, Box timeline with interaction

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

**In-app purchases:** none


### Haiz

[App page](https://appshunter.io/ios/app/haiz/id1575310920)

Connect to your smartwatch to track fitness data, sleep quality, and set alarms. Visualize your progress with detailed graphs to enhance workouts. Manage synchronized devices, notifications, and software updates.

**Highlights:** Smartwatch pairing and connection, Fitness and calorie tracking, Sleep quality monitoring, Detailed progress graphs, Device management and notifications, Apple Health integration

**In-app purchases:** none


## Frequently asked questions

### Is Tecnofit Box free?

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

### Is Haiz free?

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

### Do Tecnofit Box or Haiz have ads?

Neither Tecnofit Box nor Haiz shows ads.

### Which is updated more often, Tecnofit Box or Haiz?

Tecnofit Box ships an update every 3 weeks, and Haiz every 11 months. Most recently, Tecnofit Box was updated on October 19, 2026 and Haiz on October 11, 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.*