# Lock In vs Simple Weight Tracker App

The clearest difference is rating: Lock In at 5.0 against Simple Weight Tracker App's 3.0. Lock In also leads on monetization model (free vs freemium). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Lock In sells 4 in-app purchases, starting at $6.99 per month and Simple Weight Tracker App sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Lock In holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

## The numbers

| Metric | Lock In | Simple Weight Tracker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lock-in-lose-weight/id6759197848/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/simple-weight-tracker-app/id6762024955/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | **Free** | Freemium |
| Size | 54 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chris Lu](https://appshunter.io/developer/892272669) | [Pablo Sanchez Lorente](https://appshunter.io/developer/1892520014) |

## What reviewers say

### Lock In

[App page](https://appshunter.io/ios/app/lock-in-lose-weight/id6759197848)

This app uses AI to analyze your meals from photos, providing personalized insights into your body's patterns to help you reach your weight loss goals. It focuses on data-driven progress and aims for you to succeed and move on, offering a clean, ad-free experience.

**Highlights:** AI photo meal recognition, Instant calorie and macro extraction, Personalized weekly body insights, Data-driven pattern analysis, Clean, ad-free interface, Privacy-focused data handling

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly Gift | $39.99 | per year |
| Yearly Free Trial | $59.99 | per year |
| Yearly | $59.99 | per year |


### Simple Weight Tracker App

[App page](https://appshunter.io/ios/app/simple-weight-tracker-app/id6762024955)

Easily log your daily weight and visualize your progress over time. This app helps you spot trends, build healthy habits, and achieve your weight goals with a simple, private interface. Unlock advanced features like charts and unlimited history with a subscription.

**Highlights:** Daily weight logging, Progress over time visualization, Trend spotting, Goal setting (lose, gain, maintain), Data export, 100% private data storage

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $9.99 | per 7 days |
| Pro 3 Months | $19.99 | per 3 months |


## Frequently asked questions

### Is Lock In free?

Lock In is free to download, with in-app purchases available.

### Is Simple Weight Tracker App free?

Simple Weight Tracker App is free to download, with in-app purchases available.

### Which has better reviews, Lock In or Simple Weight Tracker App?

Lock In is rated higher. Lock In averages 5.0 out of 5 from 2 ratings, while Simple Weight Tracker App averages 3.0 from 2 ratings.

### Do Lock In or Simple Weight Tracker App have ads?

Neither Lock In nor Simple Weight Tracker App 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.*