# Situps Extreme: 400 Sit ups Workout Trainer XT Pro > 10-week audio-guided workout program to achieve 400 situps. (iPhone/iPad app by FITNESS22 LTD.) - Source: https://appshunter.io/ios/app/situps-extreme-400-sit-ups-workout-trainer-xt-pro/id612936280 (this page in markdown: same URL + `.md`) - Developer: [FITNESS22 LTD](https://appshunter.io/developer/383171664) - Category: Health & Fitness - Price: $1.99 - Rating: 4.80/5 from 21 App Store ratings · 73 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 49 MB - Languages: American English - Released: 2013-04-03 - Data updated: 2026-07-29 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/situps-extreme-400-sit-ups-workout-trainer-xt-pro/id612936280/reviews.md ## What is Situps Extreme? Extreme Situps: build amazing abs! This app will train you to be able to do 400 situps (8 sets of 50 situps each, in a row). ● Get ready to have a great body! ----- WHO IS THIS APP FOR? ----- This app is for people who already can do 8 sets of 25 situps each. If you can't, please consider our 0-200 situps app. It will get you there. ----- ABOUT THE APP ----- This app will train you to do 400 situps in 8 sets of 50 situps each. You will begin from 8 sets of 25 situps, and over the course of 10 weeks will increase the effort until you hit 400 situps. When you are done, you will be much stronger and have much better looking abs. When you start a workout, you turn on your favorite music, and then the app's audio coach tells you exactly how many situps to do, when to rest, and when to resume. The app also keeps you motivated, which is the key to success and the true magic of the app. The plan is achievable and enjoyable even by people that never liked to exercise, and you will earn wins and badges as you go along. With this app, you will have better abs. Extreme Situps is made by experts, the same people that built the awesome 5K & 10K Runner apps, the 0 to 200 situps app, and many others. COACHING ● guided by your personal audio coach ● starts easy and slowly increases the situps ● straight & simple, nothing to learn ● integrated with Apple Health MUSIC ● listen to your music while exercising ● audio coach gently blends in when needed ● compatible with ALL music apps MOTIVATION ● earn wins and badges ● share your wins on Facebook, Twitter, mail ● meet other trainees on our Facebook community ● motivational quotes for your mind & body SUCCESS ● Only 20 mins a day, 3 days a week, 10 weeks ● Designed to make anyone succeed ● Extensive guidance for beginners ● Answers to all common questions AND THERE'S MORE ● stretching & warmup videos ● male & female audio coaches ● detailed information & guidance ● and there is more... Supported Devices: ● iPhone & iPod touch (all models) ● iPad: runs as an iPhone/iPod app ● Privacy Policy: http://www.fitness22.com/privacy ● Terms of use: http://fitness22content.com/Components/WebPages/TermsOfUse/TermsOfUse.html ----- CONTACT US ----- ● Dear customers, we are here for you! support@fitness22.com ## Key features - 10-week progressive situps plan - Audio coach guidance - Motivational wins and badges - Apple Health integration - Music app compatibility - Stretching and warmup videos ## Recent user reviews (10 of 73) All indexed reviews: https://appshunter.io/ios/app/situps-extreme-400-sit-ups-workout-trainer-xt-pro/id612936280/reviews.md ### 2/5 — Defunct *2025-03-16, version 6.30* This app hasn’t been updated. Doesn’t allow apple sign in or sync to other Fitness22 profile. Links in help section 404. ### 4/5 — Good iso workout *2020-10-20, version 6.30* Been fantastic so far, would be great if there was tutorial on how you should be doing correctly ### 5/5 — Great ap! *2017-07-09, version 6.30* I'm a few days from thru my first run to 400, wouldn't have been as focused and patient without it ### 5/5 — Great *2016-08-02, version 6.30* Simple but effective! ### 5/5 — Awesome App *2016-03-30, version 6.30* I love this app. You can go at your own pace. ### 5/5 — Ole Guy *2016-01-29, version 6.30* The app is really great and the results are tremendous. It's definitely a winner ### 5/5 — My own Personal Trainer! *2015-07-24, version 6.0* Love this APP! Easy to use. It's my very own Personal Trainer- in the comfort of my own Home. Was up to 400 set-ups in a matter of weeks. ### 5/5 — Great App, and kinda fun! *2015-06-24, version 1.6* Clean, simple, and almost fun to do thousands of sit-ups. ### 5/5 — great app *2015-03-30, version 1.6* 👍👍👏 needs update sounds get cutoff ### 5/5 — Very good app *2015-03-14, version 1.6* Very good app ## Frequently asked questions about Situps Extreme ### What does this app do? This app provides a 10-week guided program designed to help users progressively increase their ability to perform situps, aiming for a goal of 400 situps in a row. It uses an audio coach to guide you through workouts, including instructions on when to do situps and when to rest. ### Who is this app for? This app is specifically designed for individuals who can already perform 8 sets of 25 situps each. If you are a beginner or cannot yet do this number of situps, the app recommends considering their '0-200 situps' app instead. ### How long does the program take? The program is structured over 10 weeks, with workouts typically requiring only 20 minutes a day, three days a week. This gradual progression is designed to be achievable and enjoyable, even for those who don't typically enjoy exercise. ### What are the key features of the app? Key features include a personal audio coach, a gradual increase in workout intensity over 10 weeks, motivational elements like wins and badges, compatibility with all music apps, and integration with Apple Health. It also offers stretching and warmup videos. ### Is this app free? Based on the provided information, this app is a paid application. It does not appear to have in-app purchases or advertisements, indicating a one-time purchase model for full access to its features. ## Version history (last 4 releases) ### 6.30 — 2015-09-30 This app has been updated by Apple to display the Apple Watch app icon. - Minor fixes ### 6.0 — 2015-07-07 Dear Customers, we love you! This version includes the following: - Apple Health - User Profile - Many more little goodies which you’ll love ### 1.6 — 2013-11-29 Dear customers, we love you! ● User interface minor adjustments ● Updated help screens ● As always, a few more little goodies that you'll like :-) Questions? Ideas? We're here for you! support@clearskyapps.com ### 1.4 — 2013-04-03 No release notes. ## More apps by FITNESS22 LTD - [5K Runner: couch potato to 5K](https://appshunter.io/ios/app/5k-runner-couch-potato-to-5k/id448357306) - [10K Runner, Couch to 10K Run](https://appshunter.io/ios/app/10k-runner-couch-to-10k-run/id456591673) - [SuperNote Notes Recorder+Photo](https://appshunter.io/ios/app/supernote-notes-recorder-plus-photo/id484001216) - [SuperNote Notes Recorder&Photo](https://appshunter.io/ios/app/supernote-notes-recorder-and-photo/id484001731) - [Half Marathon Trainer: 21K Run](https://appshunter.io/ios/app/half-marathon-trainer-21k-run/id521810715) - [Push ups: 100 pushups pro](https://appshunter.io/ios/app/push-ups-100-pushups-pro/id556434930) All apps by FITNESS22 LTD: https://appshunter.io/developer/383171664 ## Related topics [sit ups training](https://appshunter.io/ios/topics/sit-ups-training) --- *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 2026-07-29.*