Best Installments Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Whether you're new to installments or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Installments Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Four | Buy Now, Pay LaterFour | Buy Now, Pay LaterFree4.8★ (126K)NoNoNov 2026
2Affirm: Buy now, pay over timeAffirm: Buy now, pay over timeFree4.9★ (2M)NoNoNov 2026
3CirclePay - Buy Now Pay LaterCirclePay - Buy Now Pay LaterFree2.3★ (3)NoNoNov 2026
4Afterpay: Pay over timeAfterpay: Pay over timeFree4.9★ (753K)NoNoNov 2026
5Klarna: Smarter everyday moneyKlarna: Smarter everyday moneyFree4.9★ (2.5M)YesNoNov 2026
6Zip - Buy Now, Pay LaterZip - Buy Now, Pay LaterFree4.9★ (887K)NoNoNov 2026
7PayLater: Split Your PaymentsPayLater: Split Your PaymentsFree3.4★ (321)NoNoNov 2026
8Perpay - Shop and Build CreditPerpay - Shop and Build CreditFree4.9★ (27K)NoNoNov 2026

Top Picks for Installments

Four | Buy Now, Pay Later#1

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

Flexible Shopping & Payments
Editor's Choice
🛍️ Shopping
4.8😞(126K ratings)
Free
#42in 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

This app simplifies online shopping by allowing you to buy now and pay later in four interest-free installments. Manage all your orders and payments in one place, with helpful reminders to stay on budget. Upgrade for exclusive access to partner stores and special offers.

What We Love

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

Room to Improve

  • 🤖 Poor customer service
  • ❌ Declined/canceled orders
  • 💰 Unauthorized charges
  • 🕰️ Slow refund processing
  • 🔒 Account/login issues
Affirm: Buy now, pay over time#2

Affirm: Buy now, pay over time by Affirm, Inc.

Flexible payments, big savings
Strong Contender
🛍️ Shopping
4.9😞(2M ratings)
Free
#30in Shopping
Affirm: Buy now, pay over time screenshot 1
Affirm: Buy now, pay over time screenshot 2
Affirm: Buy now, pay over time screenshot 3
Affirm: Buy now, pay over time screenshot 4
Affirm: Buy now, pay over time screenshot 5
Affirm: Buy now, pay over time screenshot 6

This app allows users to pay for purchases over time with flexible payment options. It offers a virtual card for use anywhere Visa is accepted and provides access to deals and 0% APR options.

What We Love

  • 🙏 Helpful in tough times
  • 💳 Convenient financing option
  • 📈 Improved credit score

Room to Improve

  • 🤔 Confusing payment process
  • 🔒 Security and privacy concerns
  • 🔍 Difficulty verifying identity
  • 🚫 Unexpected account closures
  • 💰 High interest rates

More Installments apps to explore

FAQ about Installments

What are the best installments apps for iPhone?
Four | Buy Now, Pay Later tops our installments apps ranking as of September 2026, with a 4.8-star average from 126K App Store ratings, and it's free to download.
Yes — 20 of the top installments apps we rank are free to download, including Four | Buy Now, Pay Later and Affirm: Buy now, pay over time.
Four | Buy Now, Pay Later has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ installments apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.