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Best Function Apps & Games

249+ iOS apps & games curated and reviewed

3.9 avg rating
20 free apps & games
Updated August 2026

Whether you're new to function or looking for an upgrade, our curated collection of 249+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Function Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Function HealthFunction HealthFree4.9★ (24K)NoNoAug 2026
2Function: The REAL Social NetFunction: The REAL Social NetFree5.0★ (2)—NoAug 2026
3FunctionFunctionFree—NoNoMay 2026
4Desmos Graphing CalculatorDesmos Graphing CalculatorFree4.3★ (1.3K)NoNoAug 2026
5Function FitterFunction FitterFree—NoNoAug 2026
6Function WellFunction WellFree—NoNoMay 2026
7PPT Remote Control - With laser pointer functionPPT Remote Control - With laser pointer functionFree1.0★ (3)NoNoMay 2026
8CNC Function CatalogCNC Function CatalogFree—NoNoMay 2026

Top Picks for Function

Function Health#1

Function Health by Function Health

100 Healthy Years
Editor's Choice
💪 Health & Fitness
4.9😊(24K ratings)
Free
Function Health screenshot 1
Function Health screenshot 2
Function Health screenshot 3
Function Health screenshot 4
Function Health screenshot 5
Function Health screenshot 6

Take control of your health with comprehensive lab testing, personalized protocols, and AI-powered insights. Understand your body's data, track changes over time, and make informed decisions for long-term wellness. Connect wearables and upload records for a complete health picture.

What We Love

  • 🚀 Seamless process for blood tests and results
  • 📊 Comprehensive health insights and tracking
  • 🧠 Helpful clinician notes and recommendations
  • 👍 User-friendly and visually appealing app

Room to Improve

  • 🔍 Lack of communication and support responsiveness
  • 🐛 Some bugs and usability issues in the app

More Function apps to explore

4
Desmos Graphing Calculator
Desmos Graphing Calculator
Desmos Graphing Calculator
by Desmos
Free

Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.

Graph any equation (polar, cartesian, parametric)Interactive sliders for function transformationsInput and plot data with tables
📚 Education
(1.3K)
free
5
Function Fitter
Function Fitter
Function Fitter
by 29Apps LLC
Free
🔧 Utilities
(0)
6
Function Well
Function Well
Function Well
It's a lifestyle.
Free
💪 Health & Fitness
(0)
7
PPT Remote Control - With laser pointer function
PPT Remote Control - With laser pointer function
PPT Remote Control - With laser pointer function
by 勇 汪
Free

Control presentations from your phone with page-flipping and a virtual laser pointer. Supports Windows and Mac operating systems for a seamless presentation experience.

Control presentations from phoneFlip PPT pagesVirtual laser pointer function
🔧 Utilities
(3)
free
8
CNC Function Catalog
CNC Function Catalog
CNC Function Catalog
Product Information
Free
🔍 Reference
(0)
9
Functions and derivatives
Functions and derivatives
Functions and derivatives
Details & Formulas
Free

Solve functions and calculate derivatives quickly with a powerful algorithm. Easily check your calculations and solve exercises with a single click. Enter your function and let the app handle the rest.

Quick function and derivative solvingDetailed calculation stepsExercise solving assistance
📚 Education
(2)
free with in-app purchases
10
Integral function
Integral function
Integral function
by ANDRII NAIDONOV
Free
💪 Health & Fitness
(0)
11
Math Function Viewer
Math Function Viewer
Math Function Viewer
by Guido Bernuetz
Free
📚 Education
(0)
12
Function Staff
Function Staff
Function Staff
by Function Staff Ltd
Free
💼 Business
(0)
13
Photomath
Photomath
Photomath
Learn math, step-by-step
Free

Scan any math problem to receive instant, step-by-step explanations and accurate solutions. This app breaks down complex problems into manageable steps, helping users understand the 'how' and 'why' of math. It supports a wide range of math topics, from basic arithmetic to advanced calculus.

Scan math problemsStep-by-step explanationsWord problem solver
📚 Education
(733K)
free with in-app purchases
14
Form and Function Pilates
Form and Function Pilates
Form and Function Pilates
by Form and Function Pilates LLC
Free
💪 Health & Fitness
(0)
15
Function Flow
Function Flow
Function Flow
Think, transform, solve
Free
🎮 Games
(0)
16
Function Studios
Function Studios
Function Studios
Fitness & Wellness
Free

Browse and purchase fitness class packs and memberships. View the class schedule, filter by type, and book reservations. Manage your upcoming classes to stay organized and committed to your fitness goals.

Purchase class packs and membershipsView class scheduleFilter classes by type
💪 Health & Fitness
(3)
free with in-app purchases
17
Linear Function(Math Drills)
Linear Function(Math Drills)
Linear Function(Math Drills)
Education
Free
📚 Education
(0)
18
Functions and integrals
Functions and integrals
Functions and integrals
integrals & details
Free

This app quickly resolves integrals using a powerful algorithm. It calculates integrals of functions and composite functions, providing detailed steps for easy exercise solving and calculation checking. Simply input your function and let the app handle the rest.

Integral calculationComposite function integrationDetailed calculation steps
📚 Education
(0)
free with in-app purchases
19
GeoGebra Graphing Calculator
GeoGebra Graphing Calculator
GeoGebra Graphing Calculator
Graph, Drag, Share
Free

This application allows users to easily graph functions and equations, identify key points, and share their work. It's a powerful tool for learning math and science, offering features like regression and access to learning activities.

Graph functions, polar and parametric curvesInteractive transformations with slidersFind special function points (roots, min, max, intersections)
📚 Education
(282)
free
20
Rest Wellness & Day Spa
Rest Wellness & Day Spa
Rest Wellness & Day Spa
by Rest Wellness and Day Spa
Free
💪 Health & Fitness
(0)

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FAQ about Function

What are the best function apps & games for iPhone?
Function Health tops our function apps & games ranking as of August 2026, with a 4.9-star average from 24K App Store ratings, and it's free to download.
Yes — 20 of the top function apps & games we rank are free to download, including Function Health and Function: The REAL Social Net.
Function Health has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ function apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Function Health provides a membership that includes over 160 lab tests annually, personalized health protocols based on your data, and a private AI chat to help you understand your results. It aims to give you control over your health by tracking your body's evolution and facilitating meaningful changes.
Key features include over 160 lab tests covering various health markers, advanced MRI and CT scans for early detection, a private AI chat for result interpretation, wearable device integration, customizable protocols for nutrition and activity, and the ability to upload past health records.

Related searches

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