# Cycle614 vs Circuit 16

The clearest difference is ads: Circuit 16 at none against Cycle614's shown. Cycle614's advantage is iOS requirement (14.0 vs 16.0). On price, update cadence, 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.

Cycle614 ships an update every 5 weeks, Circuit 16 every 2 months. The most recent releases landed on November 4, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Cycle614 | Circuit 16 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cycle614/id6476524328/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 127 MB | 193 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cycle 614 LLC](https://appshunter.io/developer/1487824705) | [Circuit 16 inc.](https://appshunter.io/developer/1757903189) |

## What reviewers say

### Cycle614

[App page](https://appshunter.io/ios/app/cycle614/id6476524328)

Easily plan and schedule your fitness classes directly from your device. View class schedules, sign up for sessions, and access studio location details. Optimize your time and enhance convenience for class bookings.

**Highlights:** View class schedules, Sign up for classes, Access studio location, Schedule planning, Device-based booking

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Circuit 16

[App page](https://appshunter.io/ios/app/circuit-16/id6553819651)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cycle614 free?

Cycle614 is free to download, with no in-app purchases.

### Is Circuit 16 free?

Circuit 16 is free to download, with no in-app purchases.

### Do Cycle614 or Circuit 16 have ads?

Cycle614 shows ads; Circuit 16 does not.

### Which is updated more often, Cycle614 or Circuit 16?

Cycle614 ships an update every 5 weeks, and Circuit 16 every 2 months. Most recently, Cycle614 was updated on November 4, 2026 and Circuit 16 on November 12, 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.*