# H vs SLT

H and SLT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

H ships an update every 2 months, SLT every 4 weeks. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | H | SLT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3.3K ratings)](https://appshunter.io/ios/app/slt/id1473159998/reviews)** |
| Number of ratings | — | **3.3K** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Ad-supported |
| Size | 195 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [H-Kore](https://appshunter.io/developer/1436586538) | [Mariana Tek Corporation](https://appshunter.io/developer/1178746980) |

## What reviewers say

### H

[App page](https://appshunter.io/ios/app/h-kore-studios/id1436586539)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is H free?

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

### Is SLT free?

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

### Do H or SLT have ads?

Neither H nor SLT shows ads.

### Which is updated more often, H or SLT?

H ships an update every 2 months, and SLT every 4 weeks. Most recently, H was updated on October 7, 2026 and SLT on October 17, 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.*