# 75 Day Challenge vs Big Bear Pilates

The clearest difference is in-app purchases: Big Bear Pilates at none against 75 Day Challenge's 9. 75 Day Challenge's advantage is update cadence (every 6 weeks vs every 19 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 75 Day Challenge sells 7 in-app purchases, starting at $1.99 per 7 days. Big Bear Pilates asks for nothing beyond the download.

75 Day Challenge ships an update every 6 weeks, Big Bear Pilates every 19 months. The most recent releases landed on October 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 75 Day Challenge | Big Bear Pilates |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 19 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 26 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nadezhda Tereshkova](https://appshunter.io/developer/1588884701) | [Apex Global Solutions](https://appshunter.io/developer/903321221) |

## What reviewers say

### 75 Day Challenge

[App page](https://appshunter.io/ios/app/75-day-challenge/id1590868775)

This app guides users through a 75-day mental toughness challenge. It helps build consistency by tracking daily tasks and offers customization for diet and workout preferences. Users can also document their progress with photo galleries.

**Highlights:** 75-day mental toughness challenge, Track 6 daily non-negotiable tasks, Customizable diet and workout plans, Built-in habit tracking, Add custom habits, Full 75-day calendar view, Progress photo gallery

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 75 Day Challenge Premium | $1.99 | per 7 days |
| 75 Day Challenge Premium | $4.99 | per month |
| 75 Day Challenge | $4.99 | per month |
| 75 Day Challenge Premium | $9.99 | per year |
| 75 Day Challenge Premium | $19.99 | per 3 months |
| 75 Day Challenge Premium | $29.99 | per year |
| 75 Day Challenge Premium | $9.99 | one-time |


### Big Bear Pilates

[App page](https://appshunter.io/ios/app/big-bear-pilates/id6450659078)

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

**In-app purchases:** none


## Frequently asked questions

### Is 75 Day Challenge free?

75 Day Challenge is free to download, with in-app purchases available.

### Is Big Bear Pilates free?

Big Bear Pilates is free to download, with no in-app purchases.

### Do 75 Day Challenge or Big Bear Pilates have ads?

Neither 75 Day Challenge nor Big Bear Pilates shows ads.

### Which is updated more often, 75 Day Challenge or Big Bear Pilates?

75 Day Challenge ships an update every 6 weeks, and Big Bear Pilates every 19 months. Most recently, 75 Day Challenge was updated on October 1, 2026 and Big Bear Pilates on October 27, 2026.

---

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