Best OS Revision Apps

83+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated June 2026

OS Revision is the household name in os revision, but it's far from the only option. We track 83+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top OS Revision Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OS RevisionOS RevisionFree—NoNoJun 2026
2Opal: Screen Time ControlOpal: Screen Time ControlFree4.7ā˜… (91K)NoYesNov 2026
3Revyze: Scroll to LearnRevyze: Scroll to LearnFree4.5ā˜… (279)NoYesNov 2026
4Adapt - Revision & AssessmentAdapt - Revision & AssessmentFree4.5ā˜… (15)YesYesNov 2026
5Pocket Notes - GCSE SciencePocket Notes - GCSE ScienceFree4.5ā˜… (241)NoYesNov 2026
6Revise ITRevise IT$9.993.6ā˜… (20)NoNoOct 2026
7Tassomai - learning & revisionTassomai - learning & revisionFree3.4ā˜… (14)NoYesNov 2026
8Knowunity: AI Study & HomeworkKnowunity: AI Study & HomeworkFree4.7ā˜… (13K)YesYesNov 2026

Top Picks for OS Revision

Opal: Screen Time Control#2

Opal: Screen Time Control by Opal OS

Focus, App Blocker & Timer
Strong Contender
šŸ“Š Productivity
4.7😊(91K ratings)
FreeIn-App Purchases
#48in Productivity
Opal: Screen Time Control screenshot 1
Opal: Screen Time Control screenshot 2
Opal: Screen Time Control screenshot 3
Opal: Screen Time Control screenshot 4
Opal: Screen Time Control screenshot 5
Opal: Screen Time Control screenshot 6

This app helps you regain control of your digital life by limiting screen time and blocking distracting applications. It offers features like app limits, focus modes, and progress tracking to boost productivity and well-being. Achieve your goals by reducing phone usage and staying focused.

What We Love

  • šŸ‘ Helps reduce screen time
  • šŸš€ Effective at blocking distracting apps
  • šŸ’” Customizable blocking schedules
  • šŸŽØ Aesthetically pleasing design
  • šŸ”’ Difficult to bypass blocks
  • šŸ“ˆ Tracks and reports screen time
  • šŸ¤” Provides motivational messages

Room to Improve

  • šŸ’° Expensive subscription
  • šŸ› Buggy and unreliable at times
  • šŸ”“ Easy to bypass blocks in some cases
  • 🤯 Can be frustrating when blocks don't work as expected
  • šŸ•°ļø Longer wait times to take breaks
Revyze: Scroll to Learn#3

Revyze: Scroll to Learn by Revyze

Ace SAT, ACT, AP & grades 6-12
Worth Considering
šŸ“š Education
4.5😊(279 ratings)
FreeIn-App Purchases
Revyze: Scroll to Learn screenshot 1
Revyze: Scroll to Learn screenshot 2
Revyze: Scroll to Learn screenshot 3
Revyze: Scroll to Learn screenshot 4
Revyze: Scroll to Learn screenshot 5
Revyze: Scroll to Learn screenshot 6

Transform your phone into a powerful study tool with short video capsules, AI-generated content, and engaging quizzes. This app helps students master SAT, ACT, AP exams, and grade-level material through a unique scroll-to-learn format.

What We Love

  • šŸŽÆ Effective for exam preparation and grade improvement
  • šŸ“± TikTok-style scrolling format keeps users engaged
  • ⚔ Short, digestible video content perfect for short attention spans
  • šŸŽ“ Well-organized content tailored to exam boards and curricula
  • šŸ’° Completely free with no ads
  • 🧠 Includes quizzes to test knowledge retention
  • šŸŽ¬ High-quality, well-presented educational videos
  • šŸ¤ Community-driven content from creators
  • šŸ“Š Tracks progress and learning history
  • šŸŒ Accessible for on-the-go studying
  • āœ… Accurate content verified against GCSE syllabus

Room to Improve

  • šŸ› Frequent glitches and loading issues
  • 🐢 Slow app performance and loading times
  • 🦊 Annoying fox pop-ups that interrupt studying and pause music
  • 🌐 Limited geographic availability (phone number verification issues)
  • šŸ“š Limited subject coverage (missing many GCSE subjects)
  • šŸ¢ Limited exam board options (mainly AQA and Edexcel)
  • šŸŽÆ Limited content depth in some areas
  • āš ļø Account creation failures for certain regions
  • šŸ’¬ Lack of subtitles or transcripts for videos
  • šŸ‘„ Creator payment and communication issues

More OS Revision apps to explore

FAQ about OS Revision

Are there free os revision apps for iPhone?
Yes — 19 of the top os revision apps we rank are free to download, including OS Revision and Opal: Screen Time Control.
OS Revision has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 83+ os revision apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.