Best Interest Apps

230+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated August 2026

Whether you're new to interest or looking for an upgrade, our curated collection of 230+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Interest Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PinterestPinterestFree4.8★ (5.7M)YesYesAug 2026
2InterestInterestFreeNoNoMay 2026
3InterestInterestFreeNoNoMay 2026
4Pinx: Ad-Free for PinterestPinx: Ad-Free for PinterestFree was $0.994.4★ (35)NoYesAug 2026
5Compound Interest Cal+Compound Interest Cal+FreeYesNoAug 2026
6Compound Interest Calc.Compound Interest Calc.FreeNoNoMay 2026
7Interest Calculator All in OneInterest Calculator All in OneFree4.3★ (40)YesYesAug 2026
8Compound Interest CalcCompound Interest CalcFree4.8★ (6.5K)YesYesAug 2026

Top Picks for Interest

Pinterest#1

Pinterest by Pinterest, Inc.

Fashion, home design and ideas
Editor's Choice
🌟 Lifestyle
4.8😐(5.7M ratings)
FreeAdsIn-App Purchases
#2in Lifestyle
Pinterest screenshot 1
Pinterest screenshot 2
Pinterest screenshot 3
Pinterest screenshot 4
Pinterest screenshot 5
Pinterest screenshot 6

Discover endless inspiration for fashion, home design, and more. Save ideas to personalized boards, shop styles you love, and learn new skills. Unlock billions of ideas for everyday life.

What We Love

  • 💻 Great for inspiration and ideas
  • 🎨 Excellent for creative projects
  • 🔍 Helpful for finding references and tutorials
  • 🧠 Stimulates creativity and imagination

Room to Improve

  • 🤖 Excessive AI-generated content
  • 📢 Overwhelming number of ads
  • 🔄 Constant feed refreshing

More Interest apps to explore

4
Pinx: Ad-Free for Pinterest
Pinx: Ad-Free for Pinterest
Pinx: Ad-Free for Pinterest
explore your pins
Free
$0.99 | 100% OFF

Enhance your pin exploration with a beautifully designed app that prioritizes your collections. Enjoy a customizable, ad-free experience with stunning visual effects and flexible display options.

Liquid Glass InterfaceFlexible List/Grid LayoutsAd-Free Experience
🌟 Lifestyle
(35)
free with in-app purchases
5
Compound Interest Cal+
Compound Interest Cal+
Compound Interest Cal+
Compound Interest Calculator+
Free
💰 Finance
(0)
6
Compound Interest Calc.
Compound Interest Calc.
Compound Interest Calc.
Basic compounding calculator
Free
💰 Finance
(0)
7
Interest Calculator All in One
Interest Calculator All in One
Interest Calculator All in One
Calculate any type of interest
Free

Manage loans and interest rates with this comprehensive financial calculator. It offers flexible rate management, detailed payment schedules, and visual insights to help you plan and compare loan options effectively. Also includes a savings calculator for integrated financial planning.

Flexible interest rate calculationDetailed payment schedulesVisual loan insights with pie charts
💰 Finance
(40)
free with in-app purchases
8
Compound Interest Calc
Compound Interest Calc
Compound Interest Calc
Plan | Invest | Retire
Free

Plan your financial future with a powerful compound interest calculator. It helps you visualize investment growth with periodic contributions and plan retirement withdrawals with inflation adjustments. Offers detailed breakdowns and interactive charts for informed financial decisions.

Calculate investment growth with contributionsPlan retirement withdrawals with inflationInteractive growth and depletion charts
💰 Finance
(6.5K)
free with in-app purchases
9
Shuffles by Pinterest
Shuffles by Pinterest
Shuffles by Pinterest
Unleash your creative energy
Free

This app allows users to create animated and still collages and moodboards using photos and a vast library of inspiration. Easily cut out objects, layer them, add animations and effects, and collaborate with friends on creative projects.

Create animated and still collagesCut out objects from imagesLayer, rotate, and resize objects
🌟 Lifestyle
(43K)
ad-supported
10
Interest Calculator (deposits)
Interest Calculator (deposits)
Interest Calculator (deposits)
( deposits, savings )
Free

This app helps users calculate interest on savings and deposits. It offers options for isolated and compounded monthly calculations, allowing users to determine maturity amounts for lump sum or monthly deposits to reach financial targets.

Calculate isolated interestCalculate compounded monthly interestDetermine maturity amount for lump sum deposits
💰 Finance
(36)
free with in-app purchases
11
Calculator: Compound Interest
Calculator: Compound Interest
Calculator: Compound Interest
by Seongho Cha
Free

This app calculates compound interest, showing how investments grow exponentially over time. It differs from simple interest by reinvesting earnings, leading to accelerated asset accumulation. Understand the power of compounding for your financial future.

Compound interest calculationExponential growth visualizationInvestment analysis
💰 Finance
(2)
ad-supported
12
Interest Calculator (India)
Interest Calculator (India)
Interest Calculator (India)
Interest Calculator
Free

Calculate interest on loans and investments with ease. This utility app allows for date range or duration-based calculations, saving and sharing of results, and an 'Interest Book' to manage all lending and borrowing details. Sync your data to email for safekeeping.

Compound interest calculationSimple interest calculationDate range or duration input
🔧 Utilities
(0)
free
13
PinSaver: Save Pin Video
PinSaver: Save Pin Video
PinSaver: Save Pin Video
Save Pinterest Video, HD Photo
Free

Easily save your favorite videos and HD photos from Pinterest without needing to log in. Enhance your saved content with live wallpapers, depth effects, and AI filters. Upgrade to PRO for more powerful features and exclusive filters.

Save Pinterest videosSave HD photosNo login required
📷 Photo & Video
(4.4K)
free with in-app purchases
14
Margin Interest
Margin Interest
Margin Interest
Margin & NYSE Holidays
Free
$0.99 | 100% OFF

This app helps stock traders quickly calculate brokerage margin interest, providing insights into hot stocks, market news, and NYSE holidays. It offers daily advice and motivational quotes to support informed trading decisions and a balanced lifestyle.

Margin interest calculationWeekly hot stocks listDaily advice and motivation
💰 Finance
(3)
free
15
Interest Calculator Compound
Interest Calculator Compound
Interest Calculator Compound
Easily Calculate Interest
Free
💰 Finance
(0)
16
PinSave - Save Pinterest Video
PinSave - Save Pinterest Video
PinSave - Save Pinterest Video
Pinterest HD Photo Video Saver
Free

This app helps Pinterest users save and organize their favorite pins and inspirations. It allows for one-click bookmarking and creation of custom folders to manage saved content easily. Enjoy a streamlined Pinterest experience with an intuitive design.

Save Pinterest pins with one clickOrganize pins into custom foldersUser-friendly interface
🌐 Social Networking
(672)
free with in-app purchases
17
Compound Interest App
Compound Interest App
Compound Interest App
Compound Interest Calculator
Free
💰 Finance
(0)
18
Compound Interest - Compounder
Compound Interest - Compounder
Compound Interest - Compounder
Your Future Money
$1.99

Calculate and visualize the growth of your savings and investments over time. Explore different scenarios to understand the power of compound interest and plan for your financial goals, such as retirement.

Visualize savings growth with interactive graphsCalculate required contributions for financial goalsExperiment with different saving scenarios
💰 Finance
(238)
free
19
Ford Interest Advantage
Ford Interest Advantage
Ford Interest Advantage
FIA
Free

Access your Ford Interest Advantage demand note information securely and conveniently. Manage your balance, transactions, and schedule transfers. Review statements and communicate securely with the issuer.

24/7 account accessFace ID authenticationBalance and transaction management
💰 Finance
(8)
free
20
Compound Interest Calculator.
Compound Interest Calculator.
Compound Interest Calculator.
With an easy-to-use screen
Free

Easily calculate compound interest with this finance app. It offers a beautiful user interface and smooth animations to assist investors and others with quick calculations. The app is designed for simplicity and speed.

Fast compound interest calculationsBeautiful user interfaceAttractive screen animations
💰 Finance
(8)
free with in-app purchases

FAQ about Interest

What are the best interest apps for iPhone?
Pinterest tops our interest apps ranking as of August 2026, with a 4.8-star average from 5.7M App Store ratings, and it's free to download.
Yes — 19 of the top interest apps we rank are free to download, including Pinterest and Interest.
Pinterest shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 230+ interest apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app serves as a visual discovery engine where users can find endless inspiration for various aspects of their lives. It allows you to discover everyday ideas, shop for styles you love, and learn new skills. You can save these discoveries to personalized boards and even create collages of your favorite inspiration.
Key features include discovering everyday inspiration across a wide range of topics, shopping for styles you love directly, and learning new things through tutorials and guides. Users can also create custom boards to organize their saved Pins, make collages of their inspiration, and unlock billions of ideas.

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