# Studio 509 NJ vs Momence

The clearest difference is ads: Momence at none against Studio 509 NJ's shown. Momence also leads on update cadence (every 5 weeks vs every 6 months) and chart position (#154 vs unranked). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Studio 509 NJ ships an update every 6 months, Momence every 5 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Studio 509 NJ | Momence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (47K ratings)](https://appshunter.io/ios/app/momence/id1577856009/reviews)** |
| Number of ratings | — | **47K** |
| Positive reviews | — | 56.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | — | Free |
| Best chart rank | — | **#154** |
| Size | 118 MB | 56 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Studio 509](https://appshunter.io/developer/1614265545) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### Studio 509 NJ

[App page](https://appshunter.io/ios/app/studio-509-nj/id1221636317)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Momence

[App page](https://appshunter.io/ios/app/momence/id1577856009)

**Currently charting:** #154 Top Free · Health & Fitness (US App Store)

Manage your account, book classes and events, and access on-demand content from your favorite hosts. Stay connected through direct messaging and follow their public feeds for announcements and promotions.

**Highlights:** Manage account, Book classes and events, Watch on-demand content, Message hosts, Follow public feeds, View announcements and promos

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Seamless integration
- 💡 Frequent app updates
- 🤩 Welcoming and friendly environment
- 🏆 Quality instructors

**What reviewers complain about**

- 🐛 Glitchy and buggy
- 📆 Lack of calendar view
- 🔒 Security and privacy concerns
- 💰 Expensive or hidden fees
- 🤯 Poor customer support

**Reported bugs**

- Unable to log in or create account
- Incorrect class bookings
- Inability to remove payment information
- Notifications and alerts not working as expected
- App crashing or freezing

**Requested features**

- Add option to remove suppliers/hosts
- Improve calendar integration
- Provide more visibility on class schedules
- Allow easier membership cancellation
- Enhance user interface and navigation


## Frequently asked questions

### Is Studio 509 NJ free?

Studio 509 NJ is free to download, with no in-app purchases.

### Is Momence free?

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

### Do Studio 509 NJ or Momence have ads?

Studio 509 NJ shows ads; Momence does not.

### Which is updated more often, Studio 509 NJ or Momence?

Studio 509 NJ ships an update every 6 months, and Momence every 5 weeks. Most recently, Studio 509 NJ was updated on November 2, 2026 and Momence on November 5, 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.*