Best MirrorUp21 alternatives: apps like MirrorUp21-21 Day Mirror Work

9+ similar apps compared and reviewed

4.5 avg rating
8 free apps
Updated November 2026

Looking for something like MirrorUp21? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to MirrorUp21

Fade Out White Noise - Benect#1

Fade Out White Noise - Benect by SmashMelon LLC

Nature Sounds, Study & Sleep
Editor's Choice
💪 Health & Fitness
4.7(12 ratings)
FreeIn-App Purchases
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This app provides high-quality ambient sounds designed to help you fall asleep or focus. It features an auto fade-out timer that gradually lowers the volume as you drift off, preventing sounds from disturbing your sleep. Mix and match various nature sounds, ambient scenes, and focus sounds to create your ideal atmosphere.

12 Fitness Calculators#2

12 Fitness Calculators by Edward A. Greenwood, Inc.

Fitness & exercise calculators
Strong Contender
💪 Health & Fitness
5.0(3 ratings)
Free
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This app offers a suite of 13 popular fitness, exercise, and weight loss calculators using scientifically accurate formulas. It provides detailed instructions and interprets results, supporting both metric and English units. The app prioritizes user privacy by not tracking or collecting data and is ad-free.

Weight & Gain Tracker Pro#3

Weight & Gain Tracker Pro by AppFlux Labs

Simple Weight Loss Tracker
Worth Considering
💪 Health & Fitness
1.8(4 ratings)
FreeIn-App Purchases
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Easily monitor your weight loss progress with this intuitive application. Track daily weight, view basic charts, set goals, and capture progress photos. Upgrade for advanced analytics, body measurements, and detailed health reports.

More apps like MirrorUp21

4
人体穴位图解
人体穴位图解
人体穴位图解
by 立 陈
Free
💪 Health & Fitness
(3)
5
Simple Fasting Tracker
Simple Fasting Tracker
Simple Fasting Tracker
Intermittent fasting tracker
Free

Easily track your intermittent fasting journey with personalized schedules, goal setting, and progress monitoring. Syncs with Apple Watch and HealthKit for seamless data management. Offers detailed analytics to optimize your fasting.

Quick fast loggingCustomizable fasting schedulesReal-time progress tracking
💪 Health & Fitness
(61)
freemium
6
Boxing Interval Timer : Boxiit
Boxing Interval Timer : Boxiit
Boxing Interval Timer : Boxiit
Background Optimized Timer
Free

This interval timer app is optimized for background operation, ensuring your workout sounds continue even when your device is locked. It offers customizable workouts, round bells, and live activity integration for a seamless training experience.

Background operationRound bell and clapper soundsLive Activities integration
💪 Health & Fitness
(3)
free with in-app purchases
7
Earplug
Earplug
Earplug
Distraction-Free Sleep
$8.99

This minimalist relaxation app provides a single, high-quality masking sound designed to cover distracting environmental noises. It offers a distraction-free experience for sleep, meditation, and concentration, with simple controls and no interruptions.

Masks distracting noisesMinimalist designDistraction-free interface
💪 Health & Fitness
(53)
paid
8
Calorie tracker : Caloist
Calorie tracker : Caloist
Calorie tracker : Caloist
AI Food Diary & Meal Planner
Free

Easily track your meals, understand your nutrition, and build healthy habits. This app uses AI to log food from photos or descriptions, tracks calories and macros, and offers meal planning features. It helps you monitor weight, water intake, and nutrition trends to achieve your health goals.

AI-powered food logging via photo or text/voiceCalorie and macro tracking against daily goalsBarcode scanner for packaged foods
💪 Health & Fitness
(14)
freemium
9
Everyday Workout
Everyday Workout
Everyday Workout
Your Workout, Your Story
Free

Track, visualize, and share your fitness progress with motivating insights. Create shareable images of your workouts, view progress on your home screen, and map your consistency with a vibrant heatmap. Review monthly and yearly summaries to set future goals.

Shareable workout achievement imagesHome screen fitness widgetWorkout streak heatmap
💪 Health & Fitness
(1)
free with in-app purchases