# Challenges Aid vs Fitnest app

The clearest difference is update cadence: Challenges Aid at fortnightly against Fitnest app's every 16 months. Challenges Aid also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Challenges Aid sells 3 in-app purchases, starting at $0.99 per month and Fitnest app sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Challenges Aid ships an update fortnightly, Fitnest app every 16 months. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Challenges Aid | Fitnest app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/challenges-aid/id6443764002/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | **Fortnightly** | Every 16 months |
| Monetization | Freemium | — |
| Size | 9 MB | 40 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad, Apple Watch** | — |
| Age rating | 4+ | 17+ |
| Developer | [Tim Hilker](https://appshunter.io/developer/1473865123) | [wholedata.io](https://appshunter.io/developer/1631724755) |

## What reviewers say

### Challenges Aid

[App page](https://appshunter.io/ios/app/challenges-aid/id6443764002)

This app helps you track and achieve your monthly Apple Watch fitness challenges. It provides insights into your progress, offers reminders, and displays your achievements through a history tab and customizable widgets.

**Highlights:** Monthly challenge progress tracking, Historical achievement overview, Motivational messages, Home and Lock Screen widgets, Limited Edition Challenge tracking, Customizable reminders

**Features:** Family Sharing, Apple Watch app, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $0.99 | per month |
| Plus Yearly | $9.99 | per year |
| Plus Lifetime | $29.99 | one-time |


### Fitnest app

[App page](https://appshunter.io/ios/app/fitnest-app/id6473550162)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fitnest Montly Plan | $8.99 | per month |
| Fitnest Annual Plan | $49.99 | per year |


## Frequently asked questions

### Is Challenges Aid free?

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

### Is Fitnest app free?

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

### Which is updated more often, Challenges Aid or Fitnest app?

Challenges Aid ships an update fortnightly, and Fitnest app every 16 months. Most recently, Challenges Aid was updated on October 27, 2026 and Fitnest app on October 14, 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.*