# ACP Tools vs Zero Doubt Club

The clearest difference is ratings volume: Zero Doubt Club at 7 against ACP Tools's 2. ACP Tools's advantage is iOS requirement (12.0 vs 15.1). On price, rating, update cadence and ads 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 ACP Tools against 5.0 for Zero Doubt Club. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ACP Tools | Zero Doubt Club |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/acp-tools/id777516324/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/zero-doubt-club/id1625322281/reviews) |
| Number of ratings | 2 | **7** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 18 MB | 201 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Nous Foundation, Inc.](https://appshunter.io/developer/777516327) | [Zero Doubt Club Cleveland East LLC](https://appshunter.io/developer/1625322283) |

## What reviewers say

### ACP Tools

[App page](https://appshunter.io/ios/app/acp-tools/id777516324)

This app offers evidence-based teaching resources and videos to facilitate informed patient-centered discussions between patients, families, and healthcare teams. It provides culturally sensitive content in multiple languages to help users make healthcare plans.

**Highlights:** Teaching resources, Informative videos, Shared medical decision making, Evidence-based content, Multilingual support, Culturally sensitive materials

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ACP Tools free?

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

### Is Zero Doubt Club free?

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

### Which has better reviews, ACP Tools or Zero Doubt Club?

ACP Tools and Zero Doubt Club are both rated 5.0 out of 5 on the App Store, from 2 and 7 ratings respectively.

### Do ACP Tools or Zero Doubt Club have ads?

Neither ACP Tools nor Zero Doubt Club shows ads.

### Which is updated more often, ACP Tools or Zero Doubt Club?

ACP Tools ships an update every 2 months, and Zero Doubt Club every 2 months. Most recently, ACP Tools was updated on November 1, 2026 and Zero Doubt Club on November 3, 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.*