# Transform 75 vs TriSync

The clearest difference is ads: TriSync at none against Transform 75's shown. Transform 75's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases, 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 and TriSync sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Transform 75 ships an update weekly, TriSync every 3 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Transform 75 | TriSync |
| --- | --- | --- |
| 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 | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 63 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ahammed Zabith P](https://appshunter.io/developer/1795464757) | [Eric Guan](https://appshunter.io/developer/1785943658) |

## 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 |


### TriSync

[App page](https://appshunter.io/ios/app/trisync-triathlon-training/id6790627390)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TriSync Weekly 2 | $9.99 | per 7 days |
| TriSync Yearly 2 | $79.99 | per year |


## Frequently asked questions

### Is Transform 75 free?

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

### Is TriSync free?

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

### Do Transform 75 or TriSync have ads?

Transform 75 shows ads; TriSync does not.

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

Transform 75 ships an update weekly, and TriSync every 3 weeks. Most recently, Transform 75 was updated on October 18, 2026 and TriSync on October 24, 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.*