Best Online Prescription Refill Apps

237+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated September 2026

Refill Assistant is the household name in online prescription refill, but it's far from the only option. We track 237+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Online Prescription Refill Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Refill AssistantRefill AssistantFree3.7★ (6)NoNoAug 2026
2Express ScriptsExpress ScriptsFree4.7★ (428K)NoNoSep 2026
3CenterWell PharmacyCenterWell PharmacyFree4.7★ (180K)NoNoSep 2026
4Rx 2 GoRx 2 GoFree1.7★ (225)NoNoSep 2026
5Sav-RxSav-RxFree1.7★ (26)NoNoJul 2026
6MQRefillMQRefillFree4.7★ (128)NoNoAug 2026
7PocketRx - Refill MedicationsPocketRx - Refill MedicationsFree4.7★ (12K)NoNoSep 2026
8FillMyRefillsFillMyRefillsFree2.1★ (18)NoNoMay 2026

Top Picks for Online Prescription Refill

Refill Assistant#1

Refill Assistant by Refill Assistant Limited

Refills made easy
Editor's Choice
🏥 Medical
3.7(6 ratings)
Free
Refill Assistant screenshot 1
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Easily communicate with your compounding pharmacy for medication refills. Submit requests, receive reminders, view your prescription history, and message your pharmacist directly. Streamline your refill process and save time on phone calls.

Express Scripts#2

Express Scripts by Express Scripts

Strong Contender
🏥 Medical
4.7😞(428K ratings)
Free
#37in Medical
Express Scripts screenshot 1
Express Scripts screenshot 2
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Express Scripts screenshot 5

Manage your medications effortlessly with this app. It provides quick access to prescription refills, order tracking, and pharmacy information, acting like a virtual pharmacist. Ideal for members of Express Scripts prescription benefit plans.

What We Love

  • 🚀 Easy to use
  • 📦 Convenient mail delivery
  • 💰 Cost savings
  • 🔔 Helpful reminders

Room to Improve

  • 🐛 Unreliable refill status updates
  • 🤔 Confusing app navigation
  • 🚫 Inability to remove old prescriptions
  • 📞 Poor customer service
  • 🕰️ Slow processing and shipping times
CenterWell Pharmacy#3

CenterWell Pharmacy by Humana Inc.

Worth Considering
💪 Health & Fitness
4.7😞(180K ratings)
Free
CenterWell Pharmacy screenshot 1
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Manage your prescriptions with ease. This app allows for simplified refill ordering, prescription transfers, and order status tracking. View medication details, track shipments, and shop for over-the-counter products.

What We Love

  • 💙 Convenient home delivery
  • 🤖 Helpful medication reminders
  • 👍 Easy to use app
  • 🤑 Affordable OTC benefits

Room to Improve

  • 🐛 Frequent app crashes and glitches
  • ⏱️ Slow prescription processing and delivery
  • 🤯 Inconsistent and confusing communication
  • 💰 Overpriced OTC products compared to competitors

More Online Prescription Refill apps to explore

FAQ about Online Prescription Refill

What are the best online prescription refill apps for iPhone?
Refill Assistant tops our online prescription refill apps ranking as of September 2026, with a 3.7-star average from 6 App Store ratings, and it's free to download.
Yes — 20 of the top online prescription refill apps we rank are free to download, including Refill Assistant and Express Scripts.
Refill Assistant has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 237+ online prescription refill apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
You can find your participating pharmacy by entering your zip code or a pharmacy-provided code within the app. This helps to quickly connect you to the correct location for managing your refills.
Refill Assistant is designed for managing refills of existing prescriptions. It allows you to submit refill requests for medications you are already taking, rather than ordering entirely new prescriptions.