# HiPower House vs Studio 31

The clearest difference is update cadence: HiPower House at monthly against Studio 31's every 8 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.

HiPower House ships an update monthly, Studio 31 every 8 months. The most recent releases landed on September 19, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | HiPower House | Studio 31 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (25 ratings)](https://appshunter.io/ios/app/hipower-house/id6503407558/reviews)** | — |
| Number of ratings | **25** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 121 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [THE DAPELLO GROUP, LLC](https://appshunter.io/developer/1749167118) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### HiPower House

[App page](https://appshunter.io/ios/app/hipower-house/id6503407558)

Manage your fitness routine with this app. Browse class schedules, book and modify reservations, and purchase class packs or memberships. Stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse class schedule, Filter classes by type, Manage class reservations, Book, modify, or cancel reservations

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

**In-app purchases:** none


### Studio 31

[App page](https://appshunter.io/ios/app/studio-31/id6756197219)

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

**In-app purchases:** none


## Frequently asked questions

### Is HiPower House free?

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

### Is Studio 31 free?

Studio 31 is free to download, with no in-app purchases.

### Do HiPower House or Studio 31 have ads?

Neither HiPower House nor Studio 31 shows ads.

### Which is updated more often, HiPower House or Studio 31?

HiPower House ships an update monthly, and Studio 31 every 8 months. Most recently, HiPower House was updated on September 19, 2026 and Studio 31 on September 6, 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.*