# Jane DO vs Project Pilates NJ

The clearest difference is update cadence: Jane DO at every 2 months against Project Pilates NJ's every 5 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.

Jane DO ships an update every 2 months, Project Pilates NJ every 5 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Jane DO | Project Pilates NJ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 97 MB | 122 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [THE SPORTS BARRE LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1487736088) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Jane DO

[App page](https://appshunter.io/ios/app/jane-do/id6602881060)

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

**In-app purchases:** none


### Project Pilates NJ

[App page](https://appshunter.io/ios/app/project-pilates-nj/id6759070362)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jane DO free?

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

### Is Project Pilates NJ free?

Project Pilates NJ is free to download, with no in-app purchases.

### Do Jane DO or Project Pilates NJ have ads?

Neither Jane DO nor Project Pilates NJ shows ads.

### Which is updated more often, Jane DO or Project Pilates NJ?

Jane DO ships an update every 2 months, and Project Pilates NJ every 5 months. Most recently, Jane DO was updated on October 7, 2026 and Project Pilates NJ on October 8, 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.*