# Guru Paul vs Nitro Athletic Complex

The clearest difference is update cadence: Guru Paul at every 3 weeks against Nitro Athletic Complex's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Guru Paul ships an update every 3 weeks, Nitro Athletic Complex every 2 months. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Guru Paul | Nitro Athletic Complex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (26 ratings)](https://appshunter.io/ios/app/nitro-athletic-complex/id6744453677/reviews)** |
| Number of ratings | — | **26** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 50 MB | 56 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guru Paul](https://appshunter.io/developer/1757832759) | [TeamUp Sports](https://appshunter.io/developer/1449504626) |

## What reviewers say

### Guru Paul

[App page](https://appshunter.io/ios/app/guru-paul/id6550916915)

**In-app purchases:** none


### Nitro Athletic Complex

[App page](https://appshunter.io/ios/app/nitro-athletic-complex/id6744453677)

This app guides your health and fitness journey by allowing you to book classes online. It integrates with Apple Health to track daily steps, distance, and calories burned, and can import data from wearable devices.

**Highlights:** Online class booking, Apple Health integration, Step tracking, Distance tracking, Calorie tracking, Wearable device data import

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Guru Paul free?

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

### Is Nitro Athletic Complex free?

Nitro Athletic Complex is free to download, with no in-app purchases.

### Do Guru Paul or Nitro Athletic Complex have ads?

Neither Guru Paul nor Nitro Athletic Complex shows ads.

### Which is updated more often, Guru Paul or Nitro Athletic Complex?

Guru Paul ships an update every 3 weeks, and Nitro Athletic Complex every 2 months. Most recently, Guru Paul was updated on September 16, 2026 and Nitro Athletic Complex on September 12, 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.*