Alternatives

Products that do what Fartlek Interval Trainer does

The interval auto-detect app.

1
Runervals▲90
Automatically track your running intervals
2021
2
Vitesse Running: AI tracking▲70
Take running to the next level with custom interval workouts
2020
3
Train Fitness▲125
Automatic exercise detection & rep counting using AI
2021
4
Timed▲89
Workout timer app for iPhone and Apple Watch
2021
5
Take the Timer▲77
Simple interval training timer
2020
6
Smart Runner▲94
Your training plan, rewritten after every run
Jun 2026 · runnerapp.pro
7
RocketBody▲250
ECG Workouts
2018
8PT
Programmable timer web app (for gym workouts or stretching sessions)▲30
Over the last couple of months, I’ve been building a timer web app for myself that I use for workout and stretching sessions. My main use-case is gym routines that consist of repeatable sequences, e.g. where you are holding certain positions for a set time (rinse and repeat). The app counts down the program, beeps, and reads the activities out loud. Two things (I suppose) are special about it: - The timers are “programmable”, so you can freely express your own routines and procedures in a declarative notation. - The app is all static (no backend): the entire program is encoded in the URL and…
25d ago · timer.jotaen.net
9
Gap Timer▲81
Interval & time tracker for iPhone
2021
10
HIIT & Tabata▲80
Track your daily high-intensity interval training.
2019
11
Runology▲101
The first AI powered sport app that analyses your running.
2024
12
Goodtime Training▲96
A minimalist workout timer with statistics and a weekly goal
2021
13
Workout Timer▲76
A simple, customizable workout timer
2019
14
Flyrun▲75
Running tracker that analyzes your running technique.
2020
15
TrackerRun▲69
Calorie counter while walking or running
2019
16IM
I make an iOS app for runners using Apple Watch▲15
about run and plan
2024 · apps.apple.com
17
Splitt▲73
Track your workout from your lock screen and Dynamic Island
Apr 2026 · trysplitt.com
18MA
MyTimers.app offline-first PWA with no build step and zero dependencies▲48
Hello, For quite some time, I've been unsatisfied with the built-in timers on both Android and iOS; especially for workouts, when I needed to set up a configurable number of series with rest periods in between. That's when I started thinking about building something myself. It was just a timer and I said to myself "how hard could it be?", I had no idea. The first iteration of the project worked "just fine", but the UI was an eyesore (even more than it is now), and the UX was quite awful as well. As you can probably guess, I'm not versed in design or front-end development. In fact, my last…
Nov 2025 · mytimers.app
19
Cadence▲4
The interval timer you can read mid-burpee. No ads, ever.
Jul 2026
20IM
I made a running app that turns your runs to a virtual garden▲36
I started running 5 years ago and it completely changed me. Recently, I decided to train for my first marathon and needed something more than just tracking my runs to motivate me. I noticed all the apps currently available are just trackers and route finders, but nothing has solved the problem of consistency. So I thought of combining the basic idea of the Forest app with running and created a small app for myself which would reward me with plants and trees for my runs. I am not a mobile developer but then i came across Capacitor. Since I knew Next.js and have been working with it for the…
2025 · runandgrow.com
21
Running Genie: AI Running Coach▲7
Personalised coaching built from your real runs
Jul 2026 · therunninggenie.com
22
Intervals Pro▲2
Chat with your training data. Plan with AI. Stay consistent.
Feb 2026
23
Pokito▲11
The accountability alarm app that uses physical checkpoints
Feb 2026
24
IntervalTimer▲5
A simple online interval timer for HIIT
Nov 2025

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