Best High School Diploma Apps

250+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated October 2026

The best high school diploma apps on iPhone average 4.0★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top High School Diploma Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1High School Diploma Exam PrepHigh School Diploma Exam PrepFree4.6★ (995)NoYesOct 2026
2Certificate Maker, eCard MakerCertificate Maker, eCard MakerFree4.7★ (1.8K)YesYesNov 2026
3General Ed Diploma Prep 2026General Ed Diploma Prep 2026Free4.9★ (7.3K)YesYesNov 2026
4Certificate Maker: Diploma AICertificate Maker: Diploma AIFree2.0★ (59)NoYesOct 2026
5Certificate Maker:CreatorCertificate Maker:CreatorFree4.8★ (313)YesYesOct 2026
6General Ed Diploma Test 2026General Ed Diploma Test 2026Free4.6★ (209)NoYesNov 2026
7Immaculate Conception HighImmaculate Conception HighFree—NoNoMay 2026
8VU ScholarshipsVU ScholarshipsFree—NoNoAug 2026

Top Picks for High School Diploma

High School Diploma Exam Prep#1

High School Diploma Exam Prep by MastrAPI

GED Practice Tests and Study
Editor's Choice
📚 Education
4.6😞(995 ratings)
FreeIn-App Purchases
High School Diploma Exam Prep screenshot 1
High School Diploma Exam Prep screenshot 2
High School Diploma Exam Prep screenshot 3
High School Diploma Exam Prep screenshot 4
High School Diploma Exam Prep screenshot 5
High School Diploma Exam Prep screenshot 6

Prepare for your GED exam with over 800 practice questions and full-length tests. This app offers a personalized study plan, tracks your progress, and highlights areas for improvement to boost your confidence for the test.

What We Love

  • 👍 Helpful app
  • 👍 Good for GED practice
  • 👍 Well-built application
  • 👍 Pretty good experience

Room to Improve

  • 🐛 Buggy
  • 🤔 Unclear answers and questions
  • 🤔 Grammatical errors
  • 🤔 Not user-friendly
  • 💰 Expensive subscription
  • 🤔 Confusing app
  • 🤔 Bare-bones design and ugly UI
Certificate Maker, eCard Maker#2

Certificate Maker, eCard Maker by Bhavesh Gabani

Gift Cards & Voucher Design
Strong Contender
📊 Productivity
4.7😊(1.8K ratings)
FreeAdsIn-App Purchases
Certificate Maker, eCard Maker screenshot 1
Certificate Maker, eCard Maker screenshot 2
Certificate Maker, eCard Maker screenshot 3
Certificate Maker, eCard Maker screenshot 4
Certificate Maker, eCard Maker screenshot 5
Certificate Maker, eCard Maker screenshot 6

Effortlessly create professional certificates, personalized gift certificates, enticing vouchers, and custom discount coupons. Choose from a wide array of templates and customize with fonts, text effects, and images to make a lasting impact.

What We Love

  • 💯 Excellent app
  • 👍 Easy to use
  • 🎨 Great templates and customization options
  • 🎉 Awesome for certificates and vouchers
  • 🤩 Fantastic app
  • 🥰 Love this app

Room to Improve

  • 🙄 Too many ads
  • 💰 Paid features required
  • 🤔 Navigation could be improved
  • 🤯 Unreliable, crashes or issues with sharing/printing
General Ed Diploma Prep 2026#3

General Ed Diploma Prep 2026 by Thanh Hung

GED® High School Diploma Exam
Worth Considering
📚 Education
4.9😊(7.3K ratings)
FreeAdsIn-App Purchases
General Ed Diploma Prep 2026 screenshot 1
General Ed Diploma Prep 2026 screenshot 2
General Ed Diploma Prep 2026 screenshot 3
General Ed Diploma Prep 2026 screenshot 4
General Ed Diploma Prep 2026 screenshot 5
General Ed Diploma Prep 2026 screenshot 6

Prepare for your high school equivalency exam with realistic practice tests and AI-powered study assistance. Master all GED subjects, track your progress, and build confidence to earn your diploma.

What We Love

  • 👍 Easy to use
  • 🚀 Helpful for learning and preparing
  • 💡 Customizable training program
  • 👍 Convenient for studying on the go
  • 👍 Provides feedback on mistakes

Room to Improve

  • 🐛 Some incorrect answers or explanations
  • 🔒 Issues with subscription/payment
  • 🔍 Repetitive questions
  • 📺 Too many ads

More High School Diploma apps to explore

FAQ about High School Diploma

What are the best high school diploma apps for iPhone?
High School Diploma Exam Prep tops our high school diploma apps ranking as of October 2026, with a 4.6-star average from 995 App Store ratings, and it's free to download.
Yes — 20 of the top high school diploma apps we rank are free to download, including High School Diploma Exam Prep and Certificate Maker, eCard Maker.
High School Diploma Exam Prep has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ high school diploma apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches