# PuroFit vs Isca Certa

The clearest difference is update cadence: Isca Certa at every 2 days against PuroFit's every 2 months. PuroFit's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

PuroFit ships an update every 2 months, Isca Certa every 2 days. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PuroFit | Isca Certa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/purofit/id6738274793/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 1.2 GB | 76 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [STAYTRUE FITNESS LIMITED](https://appshunter.io/developer/1779902332) | [Dunamis Tech](https://appshunter.io/developer/1801290183) |

## What reviewers say

### PuroFit

[App page](https://appshunter.io/ios/app/purofit/id6738274793)

This comprehensive fitness application helps users achieve their health goals with features like a fitness calendar and activity tracking. It allows seamless integration with fitness equipment for real-time performance monitoring and data analysis.

**Highlights:** Interactive fitness calendar, IoT integration with fitness equipment, Real-time performance monitoring, Comprehensive activity tracking, Progress insights and goal setting

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Isca Certa

[App page](https://appshunter.io/ios/app/isca-certa/id6811355081)

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

**In-app purchases:** none


## Frequently asked questions

### Is PuroFit free?

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

### Is Isca Certa free?

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

### Do PuroFit or Isca Certa have ads?

Neither PuroFit nor Isca Certa shows ads.

### Which is updated more often, PuroFit or Isca Certa?

PuroFit ships an update every 2 months, and Isca Certa every 2 days. Most recently, PuroFit was updated on October 27, 2026 and Isca Certa on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*