21 Day Slimple - The Easy Fix!

21 Day Slimple - The Easy Fix!

Fix it! Track it! Share it!

1 ratings
1 review
#199 in paid Health & Fitness
💪 Health & Fitness
📊 Productivity
$1.99

Details

  • Released
  • Updated
  • November 5, 2023
  • July 19, 2025

Features

21 Day Slimple - The Easy Fix! screenshot #1 for iPhone
21 Day Slimple - The Easy Fix! screenshot #2 for iPhone
21 Day Slimple - The Easy Fix! screenshot #3 for iPhone
21 Day Slimple - The Easy Fix! screenshot #4 for iPhone
21 Day Slimple - The Easy Fix! screenshot #5 for iPhone
21 Day Slimple - The Easy Fix! screenshot #6 for iPhone
21 Day Slimple - The Easy Fix! screenshot #7 for iPhone
21 Day Slimple - The Easy Fix! screenshot #8 for iPhone
21 Day Slimple - The Easy Fix! screenshot #9 for iPhone
21 Day Slimple - The Easy Fix! screenshot #10 for iPhone
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About

This app simplifies tracking workouts, meals, and water intake for a 21-day program. It offers flexible scheduling, detailed progress reports, and customizable meal plans to support your fitness journey.

Customizable 21-day schedules
Workout and container tracking
Detailed weight and measurement reports
Flexible meal plans and food lists
Customizable water intake tracking
Progress charts and photo tracking
Workout and reminder customization
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What's New in 21 Day Slimple

1.0.7

July 19, 2025

Performance update

Charts

Top Paid

📉 199-13

Health & Fitness

This app dropped -13 positions in Health & Fitness chart.

Last updated on June 12, 2026.

User reviews

Needs Work

I like that the app does quarter portions. However, no matter how many times I set my carbs to “3” my log screen says I have “2” left. Additionally, when I enter my weight, it still gives recommended water levels for someone 120 lbs. I recommend the developer fix these bugs and it would be a 5 star app.
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Response from developer

Hi Akon, I am very sorry I missed this review. I was not notified of it. I just released an update that fixes the setup wizards (the actual issue). If you have any questions or suggestions please contact me. Email in the app. Thank you, Tony.

Developer apps

FAQ

How do I move to Day 2 in 21 Day Slimple?

21 Day Slimple is a self-paced app. You control when you move to the next day or workout, allowing you to progress at your own speed through the 21-day cycle.

What are the different 21-day schedules available in 21 Day Slimple?

21 Day Slimple offers a base 21-day schedule and an extreme 21-day schedule. You can also switch between these cycles as needed.

Can I track my progress with photos in 21 Day Slimple?

Yes, 21 Day Slimple includes before and after measurement tracking, with photo tracking planned for a future update. You can also view detailed weight and measurement reports and charts.

Does 21 Day Slimple support custom workouts?

Yes, you can add multiple workouts per day and build your own 21-day program with custom exercises. This allows for a highly personalized fitness experience.

How does 21 Day Slimple handle portion sizes?

21 Day Slimple allows for 0.25 portion increments, recognizing that everyone eats uniquely. You can also edit container portions and switch between two meal plans.

What devices is 21 Day Slimple available on?

Currently, 21 Day Slimple is supported on iPhone devices. It is designed for mobile use within the iOS ecosystem.

How often is 21 Day Slimple updated?

The latest version is 1.0.7, and the app was last updated on July 19, 2025. This indicates a recent update and ongoing development.

What is the age rating for 21 Day Slimple?

21 Day Slimple has an age rating of 17+. This is due to the nature of fitness tracking and potentially mature content related to health and diet.