# interval timer hiit or running vs Steady

The clearest difference is price: Steady at Free against interval timer hiit or running's $0.99. Steady also leads on update cadence (weekly vs every 3 weeks). interval timer hiit or running's advantage is in-app purchases (none vs 2) and iOS requirement (15.6 vs 18.0). On ads and device support there is nothing between them.

Steady is free to download; interval timer hiit or running costs $0.99 up front. Steady sells 2 in-app purchases, starting at $3.99 per month. interval timer hiit or running asks for nothing beyond the download.

interval timer hiit or running ships an update every 3 weeks, Steady weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | interval timer hiit or running | Steady |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/steady-night-shift-sleep/id6768091450/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Paid | **Freemium** |
| Size | 1 MB | 14 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sylvain Huon](https://appshunter.io/developer/1552904209) | [JC Mobile App Studio LLC](https://appshunter.io/developer/1895553190) |

## What reviewers say

### interval timer hiit or running

[App page](https://appshunter.io/ios/app/interval-timer-hiit-or-running/id6447249321)

This interval timer app helps you set up HIIT, workout, or running sessions quickly. Customize workout and rest times, with visual cues and optional sound/vibration alerts. It works in the background, allowing you to use other apps simultaneously.

**Highlights:** Customizable interval timers, Visual phase indicators, Sound and vibration alerts, Background operation, Minimalist user interface, Supports Apple Watch

**Features:** Apple Watch app

**In-app purchases:** none


### Steady

[App page](https://appshunter.io/ios/app/steady-night-shift-sleep/id6768091450)

This app helps shift workers manage fatigue and optimize sleep. It offers a smart wake alarm, fatigue forecasting, and personalized coaching tips. Prioritizing privacy, it keeps all your data on your device.

**Highlights:** Drive home risk alert, Smart wake alarm, 3-day fatigue forecast, Evidence-based coaching tips, Bilingual (English/Spanish), Private, on-device data storage

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Steady Pro, Monthly | $3.99 | per month |
| Steady Pro, Yearly | $24.99 | per year |


## Frequently asked questions

### Is interval timer hiit or running free?

interval timer hiit or running costs $0.99, with no in-app purchases.

### Is Steady free?

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

### Do interval timer hiit or running or Steady have ads?

Neither interval timer hiit or running nor Steady shows ads.

### Which is updated more often, interval timer hiit or running or Steady?

interval timer hiit or running ships an update every 3 weeks, and Steady weekly. Most recently, interval timer hiit or running was updated on November 3, 2026 and Steady on November 5, 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.*