# PER4ORM App vs USIweston

The clearest difference is ads: USIweston at none against PER4ORM App's shown. PER4ORM App's advantage is update cadence (every 3 weeks vs every 5 months). 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.

PER4ORM App ships an update every 3 weeks, USIweston every 5 months. The most recent releases landed on September 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PER4ORM App | USIweston |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/per4orm-app/id6446018153/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Ad-supported | — |
| Size | 128 MB | 58 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PER4ORM, LLC](https://appshunter.io/developer/1675453367) | [Ultimate Sports Institute & Fitness Center, LLC](https://appshunter.io/developer/1779779359) |

## What reviewers say

### PER4ORM App

[App page](https://appshunter.io/ios/app/per4orm-app/id6446018153)

Easily schedule and book fitness classes, purchase memberships, and stay updated on exclusive specials and discounts. Access all the latest information directly from your device.

**Highlights:** Schedule and book classes, Purchase packages and memberships, Access specials and discounts, Receive latest information, Manage bookings

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### USIweston

[App page](https://appshunter.io/ios/app/usiweston/id6738207519)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is PER4ORM App free?

PER4ORM App is free to download, with no in-app purchases.

### Is USIweston free?

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

### Do PER4ORM App or USIweston have ads?

PER4ORM App shows ads; USIweston does not.

### Which is updated more often, PER4ORM App or USIweston?

PER4ORM App ships an update every 3 weeks, and USIweston every 5 months. Most recently, PER4ORM App was updated on September 24, 2026 and USIweston on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*