# SuperFast vs Step Nudge

The clearest difference is in-app purchases: Step Nudge at none against SuperFast's 2. Step Nudge also leads on iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. SuperFast sells 2 in-app purchases, starting at $2.99 per month. Step Nudge asks for nothing beyond the download.

## The numbers

| Metric | SuperFast | Step Nudge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Freemium | — |
| Size | 7 MB | 1 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Worathiti Manosroi](https://appshunter.io/developer/964821519) | [Sebastian Doyle](https://appshunter.io/developer/1834823821) |

## What reviewers say

### SuperFast

[App page](https://appshunter.io/ios/app/superfast-simple-fast/id6737142777)

This app helps you track your fasting periods with a simple, distraction-free interface. It offers detailed history, personalized goals, and real-time updates via Dynamic Island and Live Activity.

**Highlights:** Effortless fasting time tracking, Dynamic Island & Live Activity updates, Detailed fasting history, Personalized goal setting, No-frills, minimalist design

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SuperFast Pro Monthly | $2.99 | per month |
| SuperFast Pro Yearly | $22.99 | per year |


### Step Nudge

[App page](https://appshunter.io/ios/app/step-nudge/id6751705634)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SuperFast free?

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

### Is Step Nudge free?

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

### Do SuperFast or Step Nudge have ads?

Neither SuperFast nor Step Nudge 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.*