# iClass Builder Player vs AMP'D Spin Studio

The clearest difference is update cadence: AMP'D Spin Studio at every 3 weeks against iClass Builder Player's every 3 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.

iClass Builder Player ships an update every 3 months, AMP'D Spin Studio every 3 weeks. The most recent releases landed on September 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | iClass Builder Player | AMP'D Spin Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (38 ratings)](https://appshunter.io/ios/app/iclass-builder-player/id1199667339/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 82.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 38 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cycling Fusion](https://appshunter.io/developer/456067267) | [AMP'D Spin Studio LLC](https://appshunter.io/developer/6803663690) |

## What reviewers say

### iClass Builder Player

[App page](https://appshunter.io/ios/app/iclass-builder-player/id1199667339)

Create and deliver indoor cycling classes with detailed training metrics like heart rate zones, cadence, and power.  Instructors can time cues to music, share classes, and even sell their creations.  Project ride profiles and additional data to screens for participants.

**Highlights:** Create custom indoor cycling workouts, Integrate heart rate zones, cadence, and power metrics, Precisely time cues to music, Share and sell created classes, Project ride profiles and data to screens, On-demand interval timer, Access music from Spotify, Apple, and Dropbox

**Features:** macOS Compatibility

**In-app purchases:** none


### AMP'D Spin Studio

[App page](https://appshunter.io/ios/app/ampd-spin-studio/id6803663688)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is iClass Builder Player free?

iClass Builder Player is free to download, with no in-app purchases.

### Is AMP'D Spin Studio free?

AMP'D Spin Studio is free to download, with no in-app purchases.

### Do iClass Builder Player or AMP'D Spin Studio have ads?

Neither iClass Builder Player nor AMP'D Spin Studio shows ads.

### Which is updated more often, iClass Builder Player or AMP'D Spin Studio?

iClass Builder Player ships an update every 3 months, and AMP'D Spin Studio every 3 weeks. Most recently, iClass Builder Player was updated on September 29, 2026 and AMP'D Spin Studio on October 14, 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.*