# SLT vs Vessel Studios

The clearest difference is rating: SLT at 5.0 against Vessel Studios's 4.5. SLT also leads on ratings volume (3.3K vs 2) and update cadence (every 4 weeks vs every 2 months). Vessel Studios's advantage is review sentiment (100% vs 71%) and monetization model (free vs ad-supported). 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.

SLT holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: SLT has 3.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 71% of SLT's written reviews are positive against 100% of Vessel Studios's, so the app with the better star average is not the one people write more warmly about.

SLT ships an update every 4 weeks, Vessel Studios every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SLT | Vessel Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3.3K ratings)](https://appshunter.io/ios/app/slt/id1473159998/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/vessel-studios/id6670392817/reviews) |
| Number of ratings | **3.3K** | 2 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 38 MB | 31 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mariana Tek Corporation](https://appshunter.io/developer/1178746980) | [Riki Wellness LLC](https://appshunter.io/developer/1766059923) |

## What reviewers say

### SLT

[App page](https://appshunter.io/ios/app/slt/id1473159998)

Book and manage fitness classes directly from your phone. View studio schedules, purchase class packages, and access your account information. Stay connected with the studio through social media links.

**Highlights:** Book classes, View studio schedules, Purchase class packages, Manage account, View reservations, Find studio locations

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

**In-app purchases:** none


### Vessel Studios

[App page](https://appshunter.io/ios/app/vessel-studios/id6670392817)

Easily book fitness classes and manage your membership from your device. Make reservations, join waitlists, and check your profile status on the go.

**Highlights:** Book fitness classes, Manage membership status, Join waitlists, Check profile, Class reservations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SLT free?

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

### Is Vessel Studios free?

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

### Which has better reviews, SLT or Vessel Studios?

SLT is rated higher. SLT averages 5.0 out of 5 from 3.3K ratings, while Vessel Studios averages 4.5 from 2 ratings.

### Do SLT or Vessel Studios have ads?

Neither SLT nor Vessel Studios shows ads.

### Which is updated more often, SLT or Vessel Studios?

SLT ships an update every 4 weeks, and Vessel Studios every 2 months. Most recently, SLT was updated on November 3, 2026 and Vessel Studios on October 30, 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.*