# FastZen vs Steady

The clearest difference is iOS requirement: Steady at 15.1 against FastZen's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. FastZen sells 3 one-off in-app purchases and Steady sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

FastZen ships an update every 9 days, Steady every 4 days. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | FastZen | Steady |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Dupin](https://appshunter.io/developer/1871474236) | [Samy Naayma](https://appshunter.io/developer/6773054412) |

## What reviewers say

### FastZen

[App page](https://appshunter.io/ios/app/fastzen-fasting-routine/id6761484595)

This app helps you manage your fasting schedule with customizable timers and reminders. It offers a recurring weekly routine, a timer that remembers your progress, and a clear view of your active fast. Review your history and track your streaks, all while keeping your data private on your device.

**Highlights:** Customizable fasting schedules, Recurring weekly routine setup, Live Activities for active fast tracking, Detailed fasting history and streaks, No account, ads, or server sync, Custom Week one-time purchase

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Thanks | $2.99 | one-time |
| Support development | $4.99 | one-time |


### Steady

[App page](https://appshunter.io/ios/app/steady-post-surgery-tracker/id6773054410)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Steady Plus Monthly | $14.99 | per month |
| 12-Month Unlock | $99.00 | one-time |


## Frequently asked questions

### Is FastZen free?

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

### Is Steady free?

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

### Do FastZen or Steady have ads?

Neither FastZen nor Steady shows ads.

### Which is updated more often, FastZen or Steady?

FastZen ships an update every 9 days, and Steady every 4 days. Most recently, FastZen was updated on September 21, 2026 and Steady on September 18, 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.*