simple Interval vs RunHub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
simple Interval
This app helps you manage training intervals with a large, visual display and voice prompts. Easily set custom durations or add time in 10-second increments to track your workouts.
- Customizable interval lengths
- Large visual countdown display
- Voice annotation warnings
- Elapsed time and interval count
- Dynamic background images
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Get ready to get fit with this app! To use, simply slide the slider control to the desired interval length or press the Add 10 seconds button and press START! Large and highly visual numbers will help you see remaining time from a distance along with special graphic displays during the countdown time. Voice annotation warnings assist along with audio time markers. Elapsed time display and interval count are all available to aid your training and with each interval a new background image is displayed to keep the look fresh! Suitable for gym, running, ball play or any training effort which could use a reliable timed counter.
RunHub
This app combines a stopwatch and run tracker for runners. It allows you to time track workouts while simultaneously recording your run for the Activity app. An integrated pace calculator helps you determine splits by entering your goal time.
- Stopwatch for track workouts
- Records runs for Activity app
- Built-in pace calculator
- Works without a phone
- Track start practice
- Cadence Coach
- Save stopwatch splits
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Sick and tired of needing to use two apps to record your running workout and use a stopwatch? RunHub fixes that! RunHub is a toolkit designed for runners by runners! RunHub lets you use a stopwatch to get your times on your track workouts while also recording the run for the Activity app. RunHub also includes a built-in pace calculator so you can get your splits simply by entering your goal time right on your wrist! Works completely without the need of a phone so you can focus on your workout ahead! Users who upgrade to RunHub+ can take advantage of even more powerful features such as: -Track start practice: Take your mark and get your reaction time right on your wrist! -Cadence Coach: Practice better running technique with the Cadence Coach. Simply set a tempo and run to the beat! -Saving Stopwatch splits: Record your best workouts for later viewing right on your wrist! Simply force touch on the Workout Stopwatch screen to save your splits. -Many more features for both RunHub and RunHub+ users are in the works! This app connects to the Apple Health app for the purpose of recording running workouts.
Screenshots
Verdict
The clearest difference is in-app purchases: simple Interval at none against RunHub's 1. RunHub's advantage is update cadence (every 4 days vs every 28 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. RunHub sells 1 one-off in-app purchase. simple Interval asks for nothing beyond the download.
simple Interval ships an update every 28 months, RunHub every 4 days. The most recent releases landed on September 20, 2026 and October 3, 2026 respectively.
| Parameter | simple Interval | RunHub |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 3 — better |
| Update frequency | Every 28 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael glucz | CyberWisp LLC |
Customer experience
simple Interval
RunHub
In-app purchases
simple Interval
No in-app purchases
RunHub
- RunHub+$1.99
Questions
Is simple Interval free?
Is RunHub free?
Do simple Interval or RunHub have ads?
Which is updated more often, simple Interval or RunHub?
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