# Transform 75 vs Grams

The clearest difference is in-app purchases: Grams at none against Transform 75's 6. Grams also leads on ads (none vs shown). Transform 75's advantage is update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Transform 75 sells 6 in-app purchases, starting at $1.99 per 7 days. Grams asks for nothing beyond the download.

Transform 75 ships an update weekly, Grams monthly. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Transform 75 | Grams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/transform-75-hard-challenge/id6741768601/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 2 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ahammed Zabith P](https://appshunter.io/developer/1795464757) | [Niklas Bretschneider](https://appshunter.io/developer/6792128926) |

## What reviewers say

### Transform 75

[App page](https://appshunter.io/ios/app/transform-75-hard-challenge/id6741768601)

This app helps you track progress through a 75-day physical and mental challenge. It provides tools for logging daily tasks, workouts, hydration, and meals, with features to capture progress photos and set reminders. Users can also share their journey and track multiple attempts.

**Highlights:** Daily progress tracking, Workout and meal logging, Hydration monitoring, Progress photo capture, Personalized reminders, Multiple attempt tracking, Social sharing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription with offer | $8.99 | per year |
| Yearly Subscription | $8.99 | per year |
| Lifetime | $8.99 | one-time |
| Transform75 - Lifetime | $9.99 | one-time |


### Grams

[App page](https://appshunter.io/ios/app/grams-protein-tracker/id6800540344)

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

**In-app purchases:** none


## Frequently asked questions

### Is Transform 75 free?

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

### Is Grams free?

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

### Do Transform 75 or Grams have ads?

Transform 75 shows ads; Grams does not.

### Which is updated more often, Transform 75 or Grams?

Transform 75 ships an update weekly, and Grams monthly. Most recently, Transform 75 was updated on October 2, 2026 and Grams on October 11, 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.*