Comparison

HIIT vs Simple Workout Planner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HIIT

This app offers short, high-intensity interval training (HIIT) workouts that can be done anywhere with no equipment. It provides scientifically proven exercises, custom timer templates, and progress tracking to help users achieve fitness results quickly.

Highlights
  • Short, high-intensity workouts
  • Customizable timer templates
  • Step-by-step instructions
  • Calendar and weight tracking
  • Voice and video guidance
  • Apple Health integration
Features
Read full description

Get our HIIT Workout app to get results FAST! Just 4 minutes of high intensity tabata intervals training will make you sweat and get your heart pumping. Replace long cardio workouts with shorter and more effective HIIT workouts. No equipment needed. Workout anytime,anywhere. No excuses. Features: • Scientifically proven short high intensity workouts to improve your health. • Custom templates so you can build your own timers. • Step by step instructions suitable for beginners and intermediates alike. • Calendar and weight tracker to track your progress. • Voice and video instructions. It's like having a personal trainer in your pocket. • This app is integrated with Apple Health to track your workouts,calories and weight. Free,quick and effective. What are you waiting for? Download the app,and get sweating! 7M - We heart fitness! SUBSCRIPTION PRICING AND TERMS We offer the following auto-renewing subscriptions: $29.99 per year $2.99 per week These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your free trial ends,the rest of your free trial period will be forfeited as soon as your purchase is confirmed. Read more about our terms and conditions here: Terms of Use: https://7mfitness.com/terms-of-use/ Privacy Policy: https://7mfitness.com/privacy-policy/

About

Simple Workout Planner

Features
Read full description

Simple Workout Planner helps you train consistently with personalized workout plans, adaptive progression, session tracking, and clear daily guidance. Key features: - Personalized workout plans based on your profile and goals - Progress tracking and training analytics - Guided daily sessions with exercise details - Premium subscription for full access to advanced features Subscription details: - Premium Monthly: $9.99/month - Payment is charged to your Apple ID account at confirmation - Subscription renews automatically unless canceled at least 24 hours before the end of the current period - Manage subscriptions in App Store account settings - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://www.simpleworkoutplanner.com/privacy

Screenshots

HIIT4 screens
Simple Workout Planner4 screens

Verdict

The call

The clearest difference is ads: Simple Workout Planner at none against HIIT's shown. Simple Workout Planner also leads on update cadence (every 6 days vs monthly). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HIIT sells 11 in-app purchases, starting at $2.99 per 7 days and Simple Workout Planner sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

HIIT ships an update monthly, Simple Workout Planner every 6 days. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
HIIT versus Simple Workout Planner: the parameters behind the verdict, then further details
ParameterHIITSimple Workout Planner
PriceFreeFree
Rating4.8 (31K ratings) — better—
Positive reviews90.8% of reviews—
Number of ratings31K — better—
Update frequencyMonthlyEvery 6 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size159 MB14 MB
Age rating4+17+
DeveloperFast Builder LimitedRafael da Costa Abdalla

Bugs and requests

HIIT

Reported bugs

2 issues
  • Some videos or links not working
  • Occasional crashes or performance issues

Requested features

4 requests
  • Option to create custom workouts
  • More workout types beyond just HIIT
  • Integration with fitness tracking apps
  • Ability to save favorite workouts

Simple Workout Planner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

HIIT

Subscriptions11
  • Lock-in our cheapest price!3 Days trial$2.997 Days
  • 7M Pro$2.997 Days
  • Get Yearly Premium!$9.991 Year
Show 8 more
  • Interval Timer Pro + Workouts$12.991 Month
  • Interval Timer X premium7 Days trial$19.993 Months
  • 7M Pro$19.993 Months
  • Get Monthly Premium!$19.991 Month
  • Get Yearly Premium!$19.991 Year
  • Interval Timer X premium$29.991 Year
  • 7M Pro7 Days trial$29.991 Year
  • Interval Timer Pro + Workouts7 Days trial$39.991 Year
2 purchases

Simple Workout Planner

Subscriptions2
  • Premium Monthly$9.991 Month
  • Premium Monthly7 Days trial$9.991 Month

Questions

Is HIIT free?
HIIT is free to download, with in-app purchases available.
Is Simple Workout Planner free?
Simple Workout Planner is free to download, with in-app purchases available.
Do HIIT or Simple Workout Planner have ads?
HIIT shows ads; Simple Workout Planner does not.
Which is updated more often, HIIT or Simple Workout Planner?
HIIT ships an update monthly, and Simple Workout Planner every 6 days. Most recently, HIIT was updated on October 13, 2026 and Simple Workout Planner on October 1, 2026.

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