Best apps like Smile Link

5+ similar apps compared and reviewed

4.3 avg rating
5 free apps
Updated July 2026

Smile Link is great, but it's not the only option. Explore 5+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

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 Smile Link

KetoAir#2

KetoAir by Qi Diagnostics Limited

A Breath Analyzer
Strong Contender
💪 Health & Fitness
1.5(2 ratings)
Free
KetoAir screenshot 1
KetoAir screenshot 2
KetoAir screenshot 3
KetoAir screenshot 4
KetoAir screenshot 5

This device and companion app help you monitor your body's fat-burning status by measuring acetone levels in your breath. Get instant, accurate results to understand how your diet and exercise affect your ketosis.

SwRI Fitness#3

SwRI Fitness by Sara Kauffmann

Worth Considering
💪 Health & Fitness
5.0(1 ratings)
Free
SwRI Fitness screenshot 1
SwRI Fitness screenshot 2
SwRI Fitness screenshot 3
SwRI Fitness screenshot 4
SwRI Fitness screenshot 5
SwRI Fitness screenshot 6

Log your workouts, view upcoming sessions, and book appointments. Track your progress and maximize your fitness journey. This app helps you stay organized and motivated with your fitness routine.