# Selfloops Spark vs Studio Share

The clearest difference is review sentiment: Studio Share at 100% against Selfloops Spark's 26%. Studio Share also leads on rating (4.9 vs 2.7) and in-app purchases (none vs 1). Selfloops Spark's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Selfloops Spark sells 1 in-app purchase, starting at $69.99 per year. Studio Share asks for nothing beyond the download.

Studio Share holds the better App Store score, 4.9 against 2.7. That said, the two scores are not equally well evidenced: Studio Share has 75 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 26% of Selfloops Spark's written reviews are positive against 100% of Studio Share's.

Selfloops Spark ships an update every 2 weeks, Studio Share every 3 months. The most recent releases landed on September 21, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Selfloops Spark | Studio Share |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (13 ratings)](https://appshunter.io/ios/app/selfloops-spark/id1282997660/reviews) | **[4.9 (75 ratings)](https://appshunter.io/ios/app/studio-share/id6636532482/reviews)** |
| Number of ratings | 13 | **75** |
| Positive reviews | 25.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 46 MB | 55 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SelfLoops](https://appshunter.io/developer/911739721) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### Selfloops Spark

[App page](https://appshunter.io/ios/app/selfloops-spark/id1282997660)

This app helps athletes and fitness enthusiasts track, analyze, and optimize their workouts. It offers personalized training plans, goal setting, and performance insights. Connect with coaches and other users for motivation and feedback.

**Highlights:** Workout tracking and analysis, Fitness challenges and goal setting, Personalized training plans, Heart rate monitoring, RPE logging, Data syncing with Apple Health, Advanced performance analytics

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Athlete Premium | $69.99 | per year |


### Studio Share

[App page](https://appshunter.io/ios/app/studio-share/id6636532482)

Easily manage your account, book classes, and stay connected with studio updates. Message the studio directly for inquiries or to share feedback. Follow the public feed for announcements, promotions, and shared content.

**Highlights:** Account management, Class and event booking, Direct messaging, Public feed for announcements, Promotions and content sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is Selfloops Spark free?

Selfloops Spark is free to download, with in-app purchases available.

### Is Studio Share free?

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

### Which has better reviews, Selfloops Spark or Studio Share?

Studio Share is rated higher. Selfloops Spark averages 2.7 out of 5 from 13 ratings, while Studio Share averages 4.9 from 75 ratings.

### Do Selfloops Spark or Studio Share have ads?

Neither Selfloops Spark nor Studio Share shows ads.

### Which is updated more often, Selfloops Spark or Studio Share?

Selfloops Spark ships an update every 2 weeks, and Studio Share every 3 months. Most recently, Selfloops Spark was updated on September 21, 2026 and Studio Share on August 31, 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.*