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Best Pay App 2 Building

225+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated May 2026

Every iPhone needs a few good pay app 2 building apps. We benchmark 225+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Pay App 2 Building

Payactiv#1

Payactiv by PayActiv Inc.

On-demand pay and beyond
Editor's Choice
💰 Finance
4.7😞(77K ratings)
Free
Payactiv screenshot 1
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Payactiv screenshot 5

Access your earnings early, manage spending, savings, and get discounts effortlessly with our app. Enjoy early access to your paycheck, instant mobile payments, smart spending insights, and grow your savings with real-time advice. Experience convenient and secure banking without hidden fees. Join us at www.payactiv.com.

What We Love

  • 🚀 Quick access to money
  • 👍 Convenient feature
  • 🚀 Easy to use
  • 🚀 Helpful in emergencies

Room to Improve

  • 🐛 App crashes and freezes
  • 🐛 Hours/funds not updating properly
  • 🔒 Security and login issues
Four | Buy Now, Pay Later#2

Four | Buy Now, Pay Later by Four Technologies, Inc.

Flexible Shopping & Payments
Strong Contender
🛍️ Shopping
4.8😞(108K ratings)
Free
#74in Shopping
Four | Buy Now, Pay Later screenshot 1
Four | Buy Now, Pay Later screenshot 2
Four | Buy Now, Pay Later screenshot 3
Four | Buy Now, Pay Later screenshot 4
Four | Buy Now, Pay Later screenshot 5

Shop now, pay later at your favorite stores with an app that allows you to split payments into four interest-free installments every 2 weeks. Manage orders, payments, and get notified before due dates. Discover new retailers in the app directory. Happy shopping!

What We Love

  • 💳 Convenient payment option
  • 🛒 Wide variety of stores
  • 🤑 Affordable payment plans
  • 📈 Increasing spending limits

Room to Improve

  • 🤖 Poor customer service
  • ❌ Declined/canceled orders
  • 💰 Unauthorized charges
Grow Credit#3

Grow Credit by Grow Credit Inc.

Pay Phone Bills & Build Credit
Worth Considering
💰 Finance
4.8😐(10K ratings)
FreeAds
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Help build your credit for free with an innovative application that uses your subscriptions to boost your credit score quickly across all major credit bureaus. By simply applying for a Grow MasterCard, linking your bank account, and adding subscriptions like Netflix and Spotify, you can start improving your creditworthiness without impacting your score. Start your journey to better financial opportunities today!

What We Love

  • 👍 Helpful for building credit
  • 🚀 Easy to set up and use
  • 💡 Convenient way to pay subscriptions
  • 🚀 Quick credit score improvements

Room to Improve

  • 🐛 Inconsistent payment processing
  • 🔒 Difficulty changing payment methods
  • 🐛 Inaccurate credit reporting

More Pay App 2 Building apps to explore

4
Split Pay – Pay Rent in Two
Split Pay – Pay Rent in Two
Split Pay – Pay Rent in Two
Pay rent on your schedule
Free

A secure and fee-free rent payment app that directly transfers money to landlords, allows scheduling of one-time or repeat payments, and offers the option to report rent payments to credit bureaus for building credit. Simply connect your bank account, enter rent details, and your landlord will be notified once payment is made. Prioritizing security with end-to-end encryption, SOC2 compliance, and proactive defense measures.

💰 Finance
(9.5K)
5
Money App - Cash Advance
Money App - Cash Advance
Money App - Cash Advance
by PRG Ventures, Inc.
Free

Get quick access to cash with Money App's Cash Advance service. Receive up to $250 for immediate needs like groceries, gas, rent, and bills, with no hidden fees or credit checks. Simply sign up, link your bank account, apply, and get your money fast. Join Money App now to get started!

💰 Finance
(23K)
6
Paid Keeper - Same Day Pay
Paid Keeper - Same Day Pay
Paid Keeper - Same Day Pay
Your money, when you need it
Free

Get instant access to your earnings with our app. Say goodbye to waiting for payday and hello to Same Day Pay! Download now and take control of your finances.

💰 Finance
(4.7K)
7
JIM: Tap to Pay & Payment Link
JIM: Tap to Pay & Payment Link
JIM: Tap to Pay & Payment Link
Sell & Get Paid Now
Free

This revolutionary app, designed for business owners, allows you to sell anywhere and get paid instantly with just your iPhone. Accept contactless payments, access your money instantly, and leverage AI tools for sales insights and recommendations. Start accepting instant payments and supercharge your business growth today!

💰 Finance
(7.9K)
8
2doors App
2doors App
2doors App
Your building's marketplace
Free
🛍️ Shopping
(3)
9
Connect & Pay
Connect & Pay
Connect & Pay
by 365 Retail Markets, LLC
Free

Connect is a mobile application that allows users to easily find, connect, and network with professionals in their industry. The app provides a platform for users to create detailed profiles, search for connections based on various filters, and engage in meaningful professional relationships. Expand your network and advance your career with Connect!

🛍️ Shopping
(9K)
10
rapid! Pay
rapid! Pay
rapid! Pay
rapid! Access PayCard OnDemand
Free

Get secure, on-the-go access to all your accounts with the rapid! Pay app. Manage your rapid! PayCard, view balances, transfer funds, and access earnings instantly. Experience cash back rewards, bill payment, personalized cards, and more.

💰 Finance
(179K)
11
Possible: Fast Cash & Credit
Possible: Fast Cash & Credit
Possible: Fast Cash & Credit
Borrow money, loans, advances
Free

Possible: Fast Cash is a mobile app that provides quick and easy short-term loans to users in need of urgent financial assistance. Simply download the app, apply for a loan, and receive funds directly into your account within minutes.

💰 Finance
(130K)
12
Citizens Pay
Citizens Pay
Citizens Pay
by Citizens Bank, N.A.
Free

Manage your accounts anytime, anywhere with our mobile app! Get secure 24/7 access, paperless statements, one-time payments, Auto Pay, and easy tracking of your finances. Download now for convenient account management.

💰 Finance
(14K)
13
Papaya: Securely Pay Any Bill
Papaya: Securely Pay Any Bill
Papaya: Securely Pay Any Bill
Fast & Secure Bill Payments
Free

A secure bill payment app that enables users to quickly and securely pay any bill with ease. Simplify your bill payments today!

💰 Finance
(117K)
14
Ava: Build Credit Fast
Ava: Build Credit Fast
Ava: Build Credit Fast
Save Money with Lower Interest
Free

An application to rapidly build your credit history and improve your credit score, offering quick results in just weeks with a transparent pricing model starting at $6/month. Includes a Credit Builder Card for easy payments and lowering credit utilization, and a Secured Credit Building Account to report positive behavior to credit bureaus quickly.Unlock a better financial future with Ava.

💰 Finance
(48K)
15
Sezzle: Buy Now, Pay Later
Sezzle: Buy Now, Pay Later
Sezzle: Buy Now, Pay Later
Shop & Pay in 4¹
Free

Shop clothing, beauty products, electronics, and more with flexible payment options through our app. Buy now and pay later in easy installments to make shopping convenient and affordable for you. Start shopping today and enjoy the freedom to pay at your own pace.

🛍️ Shopping
(290K)
16
Bilt Rewards
Bilt Rewards
Bilt Rewards
Start earning points on rent.
Free

Start earning points on rent with a loyalty program that allows you to earn points by living in the Bilt Rewards Alliance or using the Bilt Mastercard®. Pay your rent, earn points, redeem for various rewards, and manage your Bilt Mastercard all through the Bilt Rewards app.

💰 Finance
(189K)
17
Make Money - Earn Money App
Make Money - Earn Money App
Make Money - Earn Money App
Cash Out Real Money Rewards!
Free

Earn real money with a popular rewards app that offers cash rewards for completing surveys. Skip the hassle of unwanted gift cards and get paid directly to your PayPal account. Join millions of users and start making money today!

🌟 Lifestyle
(40K)
18
Boom - Build credit with rent.
Boom - Build credit with rent.
Boom - Build credit with rent.
Build & track your credit.
Free

An app that helps users build credit by reporting their rent payments, offering personalized credit-building tips, and providing tools to track credit scores. Take control of your financial future today.

💰 Finance
(1.2K)
19
DivDat Mobile Payments App
DivDat Mobile Payments App
DivDat Mobile Payments App
by DivDat
Free

Experience the ultimate convenience of bill payments with our mobile app! Quickly add local billers, set payment reminders, and pay using various methods on-the-go. Download now for free and simplify your bill payment process!

💰 Finance
(4.1K)
20
Kikoff – Build Credit Quickly
Kikoff – Build Credit Quickly
Kikoff – Build Credit Quickly
Grow & Track Your Credit
Free

Build credit quickly with Kikoff: improve your credit score by 58 points on average. Choose from Basic or Premium plans, get a credit line reported to major bureaus, and watch your credit grow hassle-free. Sign up and start building credit effortlessly today.

💰 Finance
(251K)

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