# Challenge vs Weight Loss Tracker

The clearest difference is iOS requirement: Challenge at 13.0 against Weight Loss Tracker's 15.1. 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.

## The numbers

| Metric | Challenge | Weight Loss Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/weight-loss-tracker-periscope/id6772441678/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 1 MB | 73 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jackson Tubbs](https://appshunter.io/developer/1481411436) | [Joshua Lai](https://appshunter.io/developer/6772441680) |

## What reviewers say

### Challenge

[App page](https://appshunter.io/ios/app/challenge-accepted/id1483491483)

**Features:** macOS Compatibility

**In-app purchases:** none


### Weight Loss Tracker

[App page](https://appshunter.io/ios/app/weight-loss-tracker-periscope/id6772441678)

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

**In-app purchases:** none


## Frequently asked questions

### Is Challenge free?

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

### Is Weight Loss Tracker free?

Weight Loss Tracker is free to download, with no in-app purchases.

### Do Challenge or Weight Loss Tracker have ads?

Neither Challenge nor Weight Loss Tracker shows ads.

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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.*