# WTFatLite vs Purple at Home

The clearest difference is review sentiment: Purple at Home at 100% against WTFatLite's 0%. Purple at Home also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 3 months). WTFatLite's advantage is in-app purchases (none vs 2). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Purple at Home sells 2 in-app purchases, starting at $14.99 per month. WTFatLite asks for nothing beyond the download.

WTFatLite ships an update every 3 months, Purple at Home every 6 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | WTFatLite | Purple at Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/purple-at-home/id1523535513/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | **Ad-supported** | Subscription |
| Size | 6 MB | 26 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [yukihiro fujita](https://appshunter.io/developer/537078708) | [Bird Dog Media Inc.](https://appshunter.io/developer/1446012869) |

## What reviewers say

### WTFatLite

[App page](https://appshunter.io/ios/app/wtfatlite-with-physics-engine/id596265268)

Record your body weight and fat percentage with an engaging, physics-based interface. Visualize your progress over time with interactive graphs. Offers a fun alternative to traditional health tracking apps.

**Highlights:** Physics engine for interactive recording, Keyboard-free data entry, Weight and fat percentage tracking, Interactive data graphs, Data reset options

**Features:** macOS Compatibility

**In-app purchases:** none


### Purple at Home

[App page](https://appshunter.io/ios/app/purple-at-home/id1523535513)

Access a wide variety of on-demand yoga, fitness, and meditation classes from popular instructors. Enjoy a flexible subscription service with free trials and easy management of your membership.

**Highlights:** On-demand yoga classes, Fitness workouts, Meditation sessions, Variety of instructors, Subscription service, Free trial periods

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $14.99 | per month |
| Purple Yoga Annual Plan | $94.99 | per year |


## Frequently asked questions

### Is WTFatLite free?

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

### Is Purple at Home free?

Purple at Home is free to download, with in-app purchases available.

### Do WTFatLite or Purple at Home have ads?

WTFatLite shows ads; Purple at Home does not.

### Which is updated more often, WTFatLite or Purple at Home?

WTFatLite ships an update every 3 months, and Purple at Home every 6 weeks. Most recently, WTFatLite was updated on November 1, 2026 and Purple at Home on November 3, 2026.

---

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