# Strengthiness Interval Timer vs CrossFit Steadfast

The clearest difference is price: CrossFit Steadfast at Free against Strengthiness Interval Timer's $0.99. Strengthiness Interval Timer's advantage is ads (none vs shown) and chart position (#174 vs unranked). On in-app purchases and device support there is nothing between them.

CrossFit Steadfast is free to download; Strengthiness Interval Timer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Strengthiness Interval Timer ships an update every 5 months, CrossFit Steadfast every 10 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Strengthiness Interval Timer | CrossFit Steadfast |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/strengthiness-interval-timer/id707524017/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Paid | — |
| Best chart rank | **#174** | — |
| Size | 1 MB | 87 MB |
| Requires iOS | **13** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Strengthiness, LLC](https://appshunter.io/developer/579445324) | [PushPress, Inc.](https://appshunter.io/developer/688595778) |

## What reviewers say

### Strengthiness Interval Timer

[App page](https://appshunter.io/ios/app/strengthiness-interval-timer/id707524017)

**Currently charting:** #174 Top Paid · Health & Fitness (US App Store)

This interval timer offers a straightforward and efficient way to manage your workouts. It supports multiple named sets, unlimited intervals, and provides audio and vibration cues. Ideal for various interval training protocols, it simplifies setup and tracking.

**Highlights:** Super easy setup, Multiple named sets, Unlimited intervals, Countdown and count-up timers, Beep and vibration alerts, Stopwatch with lap counter, Set counter

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

**In-app purchases:** none


### CrossFit Steadfast

[App page](https://appshunter.io/ios/app/crossfit-steadfast/id6505079468)

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

**In-app purchases:** none


## Frequently asked questions

### Is Strengthiness Interval Timer free?

Strengthiness Interval Timer costs $0.99, with no in-app purchases.

### Is CrossFit Steadfast free?

CrossFit Steadfast is free to download, with no in-app purchases.

### Do Strengthiness Interval Timer or CrossFit Steadfast have ads?

CrossFit Steadfast shows ads; Strengthiness Interval Timer does not.

### Which is updated more often, Strengthiness Interval Timer or CrossFit Steadfast?

Strengthiness Interval Timer ships an update every 5 months, and CrossFit Steadfast every 10 months. Most recently, Strengthiness Interval Timer was updated on October 1, 2026 and CrossFit Steadfast on October 3, 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.*