Best apps like Instant Fitness: Workout Trainer

9+ similar apps compared and reviewed

4.8 avg rating
6 free apps
Updated July 2026

Looking for something like Instant Fitness? 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.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
💪 Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
simply. nutrition tips screenshot 1
simply. nutrition tips screenshot 2
simply. nutrition tips screenshot 3
simply. nutrition tips screenshot 4
simply. nutrition tips screenshot 5
simply. nutrition tips screenshot 6

Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

Get More Info

Top Alternatives to Instant Fitness

Fitness Buddy+ Workout Trainer#1

Fitness Buddy+ Workout Trainer by Kodeon, Inc.

#1 Strength Training Tracker
Editor's Choice
💪 Health & Fitness
4.8😞(12K ratings)
$3.99AdsIn-App Purchases
Fitness Buddy+ Workout Trainer screenshot 1
Fitness Buddy+ Workout Trainer screenshot 2
Fitness Buddy+ Workout Trainer screenshot 3
Fitness Buddy+ Workout Trainer screenshot 4
Fitness Buddy+ Workout Trainer screenshot 5
Fitness Buddy+ Workout Trainer screenshot 6

Build muscle, gain strength, and lose weight with personalized workout routines. This app offers a comprehensive approach to fitness, including exercise, diet, and habit formation, with over 2400 exercises and custom meal plans.

What We Love

  • 🚀 Great variety of exercises
  • 🚀 Comprehensive workout plans
  • 👍 Easy to use
  • 👍 Helpful for beginners

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Paywall for many features
  • 💰 Expensive subscription model
Situps Coach Pro#2

Situps Coach Pro by 倩 赵

Do 200 Sit Ups Training Plan
Strong Contender
💪 Health & Fitness
4.9(8 ratings)
$0.99In-App Purchases
Situps Coach Pro screenshot 1
Situps Coach Pro screenshot 2
Situps Coach Pro screenshot 3
Situps Coach Pro screenshot 4
Situps Coach Pro screenshot 5

This app offers structured training plans to help users increase their sit-up count and improve core strength. It tracks progress, burns calories, and allows for personalized plans and reminders. Suitable for all fitness levels, it aims to help users achieve their sit-up goals within weeks.

Vigor Health#3

Vigor Health by Vigor Medical Systems, Inc.

Take control of your COPD
Worth Considering
💪 Health & Fitness
5.0(1 ratings)
FreeAds
Vigor Health screenshot 1
Vigor Health screenshot 2
Vigor Health screenshot 3
Vigor Health screenshot 4
Vigor Health screenshot 5

This app provides a digital pulmonary rehabilitation program to help manage respiratory conditions. It offers personalized care plans, smart device integration, and direct communication with a dedicated health coach and a multidisciplinary care team.