# Reforma vs FastingWindow

The clearest difference is update cadence: FastingWindow at every 2 days against Reforma's every 3 weeks. Reforma's advantage is iOS requirement (15.1 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Reforma sells 1 one-off in-app purchase and FastingWindow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Reforma ships an update every 3 weeks, FastingWindow every 2 days. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Reforma | FastingWindow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fastingwindow/id6769170324/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 5 MB |
| Requires iOS | **15.1** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nikola Kuzmanovic](https://appshunter.io/developer/1767317434) | [Moon Labs LLC](https://appshunter.io/developer/1896635888) |

## What reviewers say

### Reforma

[App page](https://appshunter.io/ios/app/reforma-pilates-tracker/id6761986879)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Reforma | $4.99 | one-time |


### FastingWindow

[App page](https://appshunter.io/ios/app/fastingwindow/id6769170324)

This app offers a straightforward method for tracking intermittent fasting. It visualizes your fasting progress with a live ring and details the five metabolic stages your body goes through. Understand your body's response during fasting with clear explanations.

**Highlights:** Simple fasting tracking, Live progress ring, Five metabolic stage explanations, No account required, No subscription needed, Real-time progress monitoring

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Forever | $2.99 | one-time |


## Frequently asked questions

### Is Reforma free?

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

### Is FastingWindow free?

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

### Do Reforma or FastingWindow have ads?

Neither Reforma nor FastingWindow shows ads.

### Which is updated more often, Reforma or FastingWindow?

Reforma ships an update every 3 weeks, and FastingWindow every 2 days. Most recently, Reforma was updated on October 2, 2026 and FastingWindow on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*