# CF Weigh in vs The Alignment Lab

The clearest difference is in-app purchases: CF Weigh in at none against The Alignment Lab's 2. CF Weigh in also leads on iOS requirement (13.4 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. The Alignment Lab sells 2 in-app purchases, starting at $19.99 per month. CF Weigh in asks for nothing beyond the download.

CF Weigh in ships an update monthly, The Alignment Lab fortnightly. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CF Weigh in | The Alignment Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cf-weigh-in/id6483934605/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 34 MB | 38 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Marina Campbell](https://appshunter.io/developer/1740381671) | [Jessica Hinds](https://appshunter.io/developer/1742825430) |

## What reviewers say

### CF Weigh in

[App page](https://appshunter.io/ios/app/cf-weigh-in/id6483934605)

This app helps you track your weight loss journey and daily activities. Log exercises like push-ups and sit-ups, set weight goals, and monitor your progress. It's a completely free tool to support your fitness efforts.

**Highlights:** Weight tracking, Activity logging, Set weight goals, Log exercises (push-ups, sit-ups), 100% free

**Features:** macOS Compatibility

**In-app purchases:** none


### The Alignment Lab

[App page](https://appshunter.io/ios/app/the-alignment-lab/id6495368838)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alignment Lab | $19.99 | per month |
| The Alignment Lab Training | $49.99 | one-time |


## Frequently asked questions

### Is CF Weigh in free?

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

### Is The Alignment Lab free?

The Alignment Lab is free to download, with in-app purchases available.

### Do CF Weigh in or The Alignment Lab have ads?

Neither CF Weigh in nor The Alignment Lab shows ads.

### Which is updated more often, CF Weigh in or The Alignment Lab?

CF Weigh in ships an update monthly, and The Alignment Lab fortnightly. Most recently, CF Weigh in was updated on October 17, 2026 and The Alignment Lab on October 25, 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.*