# Transform 75 vs Circado

The clearest difference is ads: Circado at none against Transform 75's shown. On price, update cadence, in-app purchases and device support 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 Circado sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Transform 75 | Circado |
| --- | --- | --- |
| 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 | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 20 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ahammed Zabith P](https://appshunter.io/developer/1795464757) | [Evgenii Doronin](https://appshunter.io/developer/1790848123) |

## 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 |


### Circado

[App page](https://appshunter.io/ios/app/circado-fasting-and-diet/id6757224446)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Annual Premium | $69.99 | per year |


## Frequently asked questions

### Is Transform 75 free?

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

### Is Circado free?

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

### Do Transform 75 or Circado have ads?

Transform 75 shows ads; Circado does not.

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

Transform 75 ships an update weekly, and Circado weekly. Most recently, Transform 75 was updated on October 18, 2026 and Circado on October 28, 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.*