# 21 Day Container Tracker vs Macros Inc

The clearest difference is rating: 21 Day Container Tracker at 4.7 against Macros Inc's 4.1. 21 Day Container Tracker also leads on ratings volume (510 vs 29) and device support (3 vs 1). Macros Inc's advantage is monetization model (free with in-app purchases vs subscription). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 21 Day Container Tracker sells 3 in-app purchases, starting at $4.99 per 7 days and Macros Inc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

21 Day Container Tracker holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: 21 Day Container Tracker has 510 ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 74% of 21 Day Container Tracker's written reviews are positive against 67% of Macros Inc's.

21 Day Container Tracker ships an update every 3 weeks, Macros Inc every 11 days. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 21 Day Container Tracker | Macros Inc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (510 ratings)](https://appshunter.io/ios/app/21-day-container-tracker/id994287813/reviews)** | [4.1 (29 ratings)](https://appshunter.io/ios/app/macros-inc/id6443458155/reviews) |
| Number of ratings | **510** | 29 |
| Positive reviews | **74.3% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 45 MB | 68 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Cube Software Solutions Inc.](https://appshunter.io/developer/994287812) | [Macros Inc](https://appshunter.io/developer/1646133566) |

## What reviewers say

### 21 Day Container Tracker

[App page](https://appshunter.io/ios/app/21-day-container-tracker/id994287813)

This app helps users track their progress on a 21-day program. It allows for easy logging of containers, water intake, exercises, and body measurements. Visualize your journey with progress graphs and access an approved food list.

**Highlights:** Tap & Track™ container and water logging, Automatic container generation, Body Part Indicator™ measurements, Exercise tracking with custom options, Daily notes and body weight tracking, Progress graphs, Approved food list

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 21 Day Tracker Weekly | $4.99 | per 7 days |
| 21 Day Container Tracker Pro | $29.99 | per year |
| 21 Day Tracker Annual Pro | $29.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 📊 Helpful for tracking progress
- 🔍 Comprehensive food lists
- 🗓️ Convenient for daily tracking
- 💪 Supports various fitness programs

**What reviewers complain about**

- 💰 Paid subscription required
- 🔁 Resets data after each cycle
- 🚫 Limited customization options
- 📋 Lacks detailed food logging
- 🔔 Needs more notifications/reminders

**Reported bugs**

- Data loss when switching between cycles
- Compatibility issues with older devices
- Inconsistent container tracking behavior

**Requested features**

- Ability to manually enter food items
- Long-term data tracking and analytics
- Integration with other fitness apps
- Customizable container settings
- Meal planning and recipe suggestions


### Macros Inc

[App page](https://appshunter.io/ios/app/macros-inc/id6443458155)

This app connects clients with their coaches, integrating Apple Health data for seamless check-ins and progress tracking. Monitor daily steps and calorie intake against set goals directly on the dashboard.

**Highlights:** Direct client-coach connection, Apple Health integration, Progress tracking dashboard, Goal monitoring, Calorie and step tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to training (1 month) | $49.99 | one-time |


## Frequently asked questions

### Is 21 Day Container Tracker free?

21 Day Container Tracker is free to download, with in-app purchases available.

### Is Macros Inc free?

Macros Inc is free to download, with in-app purchases available.

### Which has better reviews, 21 Day Container Tracker or Macros Inc?

21 Day Container Tracker is rated higher. 21 Day Container Tracker averages 4.7 out of 5 from 510 ratings, while Macros Inc averages 4.1 from 29 ratings.

### Do 21 Day Container Tracker or Macros Inc have ads?

Neither 21 Day Container Tracker nor Macros Inc shows ads.

### Which is updated more often, 21 Day Container Tracker or Macros Inc?

21 Day Container Tracker ships an update every 3 weeks, and Macros Inc every 11 days. Most recently, 21 Day Container Tracker was updated on October 15, 2026 and Macros Inc on October 11, 2026.

---

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