# 21 Day Container Tracker vs Portion Track

The clearest difference is monetization model: Portion Track at freemium against 21 Day Container Tracker's subscription. Portion Track also leads on update cadence (every 3 days vs every 3 weeks). 21 Day Container Tracker's advantage is rating (4.7 vs 4.3) and ratings volume (510 vs 6). On price, review sentiment, ads and in-app purchases 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 Portion Track sells 2 in-app purchases, starting at $4.99 per month. 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 4.3. That said, the two scores are not equally well evidenced: 21 Day Container Tracker has 510 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 74% of 21 Day Container Tracker's written reviews are positive against 80% of Portion Track's, so the app with the better star average is not the one people write more warmly about.

21 Day Container Tracker ships an update every 3 weeks, Portion Track every 3 days. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 21 Day Container Tracker | Portion Track |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (510 ratings)](https://appshunter.io/ios/app/21-day-container-tracker/id994287813/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/portion-track/id6756213687/reviews) |
| Number of ratings | **510** | 6 |
| Positive reviews | 74.3% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Subscription | **Freemium** |
| Size | 45 MB | 42 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Cube Software Solutions Inc.](https://appshunter.io/developer/994287812) | [Amy Novoa](https://appshunter.io/developer/1857259843) |

## 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


### Portion Track

[App page](https://appshunter.io/ios/app/portion-track/id6756213687)

This app simplifies healthy eating by focusing on portion groups rather than complex calorie counting or weighing food. It helps users build balanced meals for everyday life, supporting goals like weight management or improved nutrition.

**Highlights:** Balanced plate guidance, Simple portion tracking, Flexible for real life, Supports different eating styles, Private and simple data storage, No account required

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $4.99 | per month |
| Annual Access | $39.99 | per year |


## Frequently asked questions

### Is 21 Day Container Tracker free?

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

### Is Portion Track free?

Portion Track is free to download, with in-app purchases available.

### Which has better reviews, 21 Day Container Tracker or Portion Track?

21 Day Container Tracker is rated higher. 21 Day Container Tracker averages 4.7 out of 5 from 510 ratings, while Portion Track averages 4.3 from 6 ratings.

### Do 21 Day Container Tracker or Portion Track have ads?

Neither 21 Day Container Tracker nor Portion Track shows ads.

### Which is updated more often, 21 Day Container Tracker or Portion Track?

21 Day Container Tracker ships an update every 3 weeks, and Portion Track every 3 days. Most recently, 21 Day Container Tracker was updated on October 15, 2026 and Portion Track on October 5, 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.*