# Stak Fit - Fitness Trainer — HIIT circuit trainer & planner > Guided fitness trainer and workout planner with progress tracking. (iPhone/iPad app by Jonathan Beeley.) - Source: https://appshunter.io/ios/app/stak-fit-fitness-trainer/id1420471986 (this page in markdown: same URL + `.md`) - Developer: [Jonathan Beeley](https://appshunter.io/developer/1420471985) - Category: Health & Fitness, Sports - Price: Free with in-app purchases - Rating: 4.75/5 from 59 App Store ratings · 21 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 159 MB - Languages: English - Released: 2019-01-03 - Data updated: 2026-06-21 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/stak-fit-fitness-trainer/id1420471986/reviews.md ## What is Stak Fit? No login. No subscription. No nonsense. Open the app, pick a workout, and go. WORKOUTS THAT ACTUALLY GUIDE YOU Exercises come with a video demonstration so you always know exactly what you're doing and how to do it right. Three workout formats mean the app works however you like to train: • HIIT — countdown timers drive you through each exercise. The clock keeps you honest. • Sets & Reps — log your weight and reps as you go, set by set. Watch your numbers climb week on week. • Count-Up — move at your own pace and tap to advance when you're ready. No pressure, all progress. READY WHEN YOU ARE A full library of expert-designed workouts is built in from day one — no setup, no configuration. Browse by format or muscle group, tap to preview the full exercise list and videos, then start. Multi-week training plans let you add an entire programme to your diary in one tap, so you always know what's coming next. MAKE IT YOURS Build your own exercises, design your own workouts, create your own plans. Everything you make can be shared with anyone via a simple link — they tap it, it opens straight in the app. No account needed on either side. NOT SURE WHERE TO START? The random workout generator has you covered. Tell it which muscle groups you want to target, how long you have, and how many circuits you're up for. It builds a complete workout in seconds. Fresh sessions, zero thinking required. SEE HOW FAR YOU'VE COME Your diary tracks every session — past and upcoming — in one clean calendar view. The home dashboard shows your streaks, weekly activity, and a full muscle group breakdown so you can see exactly what you've been working and what needs more attention. Works fully offline. Exercises cache to your device after the first play, so nothing stands between you and your workout — not even a bad signal. This is fitness without the friction. ## Key features - Audio-visual workout guidance - Customizable workout planner - Full body exercise variety - Workout performance tracking - Workout scheduling and reminders - TV casting option - Workout sharing ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | suspension straps | $5.99 | one-time | | resistance bands | $5.99 | one-time | | suspension straps pro | $2.99 | one-time | ## Recent user reviews (10 of 21) All indexed reviews: https://appshunter.io/ios/app/stak-fit-fitness-trainer/id1420471986/reviews.md ### 4/5 — Good for a random session *2024-09-30, version 3.21* I’m replacing the Adidas app bcz they closed it. This app has good random routines with options to change workouts. It would be nice with a voice prompt to know what exercise is next. I keep having to go to my phone to see what’s next. ### 5/5 — It helps me so much I become stronger I always do this everyday so let’s keep it going *2020-03-24, version 3.21* 😰sweat but I tryed ### 5/5 — 5 star fitness app - free and paid for options *2020-03-22, version 3.21* This is a great fitness app. And it has a huge amount of options to mix up your workouts. You can build your own, pick a body part or have a random workout mixed for you! It’s perfect for working out at home, in your garden and also in the gym. There’s a great selection of body weight exercises and also ones with weights. There’s a great premium area where you can do workouts with other equipment too. The app has never crashed for me, and it’s perfect for getting moving! Give it a go! ### 5/5 — Free *2020-01-26, version 3.21* This is great, free and easy to use ! ### 5/5 — Workout *2020-01-22, version 3.21* Great workout xx ### 5/5 — Love it *2020-01-11, version 3.21* Sweat everywhere ### 3/5 — Crashes *2019-08-16, version 2.07* Love the look of the app but not able to try it as it just keeps crashing after 5 seconds ❓ ### 5/5 — Yayyy *2019-07-12, version 2.06* This app was truly helpful for me and it’s free and available to all genders so I love it so much ### 5/5 — Easy and free! *2019-05-28, version 2.03* Really easy to use and great that it’s free. Chromecast link makes it fantastic to follow on the tv! Highly recommend ### 5/5 — Staking up gains *2019-05-22, version 2.03* Decent app - interface makes it very satisfying when you complete workouts and very easy to follow exercises, also learnt a lot of new ones along the way! ## Frequently asked questions about Stak Fit ### What does Stak Fit do? Stak Fit provides guided workouts with audio-visual instructions for various fitness needs. It allows users to create personalized workout plans, set reminders, and track their progress. The app supports exercises for cardio, core, legs, and upper body, offering a comprehensive fitness experience. ### What are the key features of Stak Fit? Key features include audio-visual workout guidance with countdown and interval timers, customizable intensity and rest periods, a full-body exercise library, workout performance tracking (steps and calories) via Apple Health or Fitbit integration, workout scheduling, TV casting, and workout sharing capabilities. ### Is Stak Fit free to use? Yes, the core functionality of Stak Fit is free to use with no subscription or sign-up required. The app also offers premium content called 'Stak Packs' which are sold individually and provide additional exercises and trainer-designed workouts. ### What kind of workouts can I do with Stak Fit? You can perform a variety of workouts including HIIT, fat burn, and muscle building routines. The app offers exercises split into cardio, core, legs, and upper body categories, ensuring a complete all-around fitness experience. ### Can I track my fitness progress with Stak Fit? Yes, all completed workouts are automatically logged in the planner for progress tracking. You can also connect to Apple Health or Fitbit to monitor your steps and calories burned, providing monthly stats for motivation. ## Version history (last 5 releases) ### 3.22 — 2026-06-12 We've had a makeover, but you still get the same great workouts ### 3.21 — 2020-01-11 - Welcome to the stak market, offering premium packs of exercises using bespoke equipment as well as our recommendations on workout equipment, clothing accessories and nutritional supplements - You can now stream videos as well as download them to storage on your phone ### 3.20 — 2020-01-11 - Welcome to the stak market, offering premium packs of exercises using bespoke equipment as well as our recommendations on workout equipment, clothing accessories and nutritional supplements - You can now stream videos as well as download them to storage on your phone ### 3.19 — 2020-01-08 - Welcome to the stak market, offering premium packs of exercises using bespoke equipment as well as our recommendations on workout equipment, clothing accessories and nutritional supplements ### 3.18 — 2020-01-03 - Welcome to the stak market, offering premium packs of exercises using bespoke equipment as well as our recommendations on workout equipment, clothing accessories and nutritional supplements ## Apps similar to Stak Fit | App | Rating | Price | Category | | --- | --- | --- | --- | | [Home Workout - No Equipments](https://appshunter.io/ios/app/home-workout-no-equipments/id1313192037) | 4.9 (112,762) | Free | Health & Fitness | | [Muscle Booster - Workout Plans](https://appshunter.io/ios/app/muscle-booster-workout-plans/id1446447749) | 4.1 (9,941) | Free | Health & Fitness | | [Workout for Women: Fitness App](https://appshunter.io/ios/app/workout-for-women-fitness-app/id839285684) | 4.7 (4,364) | Free | Health & Fitness | | [ZuFit: Home Workout for Women](https://appshunter.io/ios/app/zufit-home-workout-for-women/id1498908975) | 4.4 (241) | Free | Health & Fitness | | [Workout for Women: Fit at Home](https://appshunter.io/ios/app/workout-for-women-fit-at-home/id1357527742) | 4.8 (27,843) | Free | Health & Fitness | | [WeightLoss Workout-HomeFitness](https://appshunter.io/ios/app/weightloss-workout-homefitness/id1151344128) | 4.5 (2,745) | Free | Health & Fitness | ## More apps by Jonathan Beeley - [Sudoku Masters: Number Puzzles](https://appshunter.io/ios/app/sudoku-masters-number-puzzles/id1506959572) All apps by Jonathan Beeley: https://appshunter.io/developer/1420471985 ## Related topics [wicked core](https://appshunter.io/ios/topics/wicked-core) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-21.*