# Kinology vs Calfmaxx

The clearest difference is in-app purchases: Kinology at none against Calfmaxx's 2. Kinology also leads on update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calfmaxx sells 2 in-app purchases, starting at $3.99 per 7 days. Kinology asks for nothing beyond the download.

Kinology ships an update every 2 weeks, Calfmaxx every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kinology | Calfmaxx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/kinology/id1275941432/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 65 MB | 90 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [E-LASTIC EQUIPAMENTOS E SERVICOS DE MEDICAO LTDA](https://appshunter.io/developer/1275941431) | [Valet Hero LLC](https://appshunter.io/developer/1780020867) |

## What reviewers say

### Kinology

[App page](https://appshunter.io/ios/app/kinology/id1275941432)

This app helps health professionals track patient progress with strength assessment protocols and custom workout plans. It quantifies exercise intensity and generates progress reports with your logo for easy sharing. Its portable design allows for patient care anywhere.

**Highlights:** Patient registration and progress tracking, Specific strength assessment protocols, Customizable workout protocol assembly, Quantification of elastic implement resistance, Progress report generation with custom logo, Portable design for on-the-go use

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

**In-app purchases:** none


### Calfmaxx

[App page](https://appshunter.io/ios/app/calfmaxx/id6796440695)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $3.99 | per 7 days |
| Yearly Plan | $29.99 | per year |


## Frequently asked questions

### Is Kinology free?

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

### Is Calfmaxx free?

Calfmaxx is free to download, with in-app purchases available.

### Do Kinology or Calfmaxx have ads?

Neither Kinology nor Calfmaxx shows ads.

### Which is updated more often, Kinology or Calfmaxx?

Kinology ships an update every 2 weeks, and Calfmaxx every 6 weeks. Most recently, Kinology was updated on November 3, 2026 and Calfmaxx 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.*