# Weight Grid vs 75 Day Challenge

Weight Grid and 75 Day Challenge are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Weight Grid sells 2 in-app purchases, starting at $9.99 per month and 75 Day Challenge sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Weight Grid | 75 Day Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/weight-grid-weight-tracker/id6759663034/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Freemium | — |
| Size | 73 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jaba Kochashvili](https://appshunter.io/developer/1793725943) | [Nuno Lopes](https://appshunter.io/developer/1802013711) |

## What reviewers say

### Weight Grid

[App page](https://appshunter.io/ios/app/weight-grid-weight-tracker/id6759663034)

Track your weight journey with a simple daily grid. Log your progress, set goals, and visualize your history. Advanced trends and analytics are available with an optional subscription.

**Highlights:** Daily weight logging in a grid format, Syncs with Apple Health, Set and track weight goals, Visualize logging streaks and trends, Optional Pro subscription for advanced analytics, Light and dark appearance options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $24.99 | per year |


### 75 Day Challenge

[App page](https://appshunter.io/ios/app/75-day-challenge-lock/id6807529359)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Unlock | $3.99 | per 7 days |
| Lifetime Unlock | $15.99 | one-time |


## Frequently asked questions

### Is Weight Grid free?

Weight Grid is free to download, with in-app purchases available.

### Is 75 Day Challenge free?

75 Day Challenge is free to download, with in-app purchases available.

### Do Weight Grid or 75 Day Challenge have ads?

Neither Weight Grid nor 75 Day Challenge 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.*