# Zero Doubt Club vs form216

The clearest difference is device support: Zero Doubt Club at 4 against form216's 2. Zero Doubt Club also leads on ratings volume (6 vs 2). form216's advantage is iOS requirement (13.5 vs 15.1). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Zero Doubt Club against 5.0 for form216. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

## The numbers

| Metric | Zero Doubt Club | form216 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/zero-doubt-club/id1625322281/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/form216/id6751550001/reviews) |
| Number of ratings | **6** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 201 MB | 14 MB |
| Requires iOS | 15.1 | **13.5** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zero Doubt Club Cleveland East LLC](https://appshunter.io/developer/1625322283) | [JCAL Fitness](https://appshunter.io/developer/1835738965) |

## What reviewers say

### Zero Doubt Club

[App page](https://appshunter.io/ios/app/zero-doubt-club/id1625322281)

This app helps you achieve your fitness goals by tracking workouts and meals with the guidance of a personal trainer. Monitor progress, manage nutrition, and stay motivated with real-time coaching and reminders. Connect wearable devices for seamless data syncing.

**Highlights:** Workout and meal tracking, Progress monitoring, Nutrition management, Real-time coach messaging, Body measurement tracking, Progress photo logging, Wearable device integration

**Features:** Apple Wallet

**In-app purchases:** none


### form216

[App page](https://appshunter.io/ios/app/form216/id6751550001)

Easily book fitness classes and manage your membership directly from your device. Make reservations, join waitlists, and check your profile status on the go.

**Highlights:** Book classes, Manage reservations, Waitlist functionality, Check profile status, View membership status

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zero Doubt Club free?

Zero Doubt Club is free to download, with no in-app purchases.

### Is form216 free?

form216 is free to download, with no in-app purchases.

### Which has better reviews, Zero Doubt Club or form216?

Zero Doubt Club and form216 are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do Zero Doubt Club or form216 have ads?

Neither Zero Doubt Club nor form216 shows ads.

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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.*