Comparison

Study Lock vs StudyChamp Training

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Study Lock

This app blocks distracting applications until you complete study sessions. It uses AI to generate personalized quizzes and flashcards from your course materials, rewarding you with screen time for correct answers. Track your progress with detailed statistics and spaced repetition.

Highlights
  • AI-generated quizzes and flashcards
  • Import course material from PDF, photos, text
  • App blocking via Screen Time integration
  • Spaced repetition learning algorithm
  • Oral analysis with AI evaluation
  • Progress tracking and statistics
  • Pomodoro timer with Live Activity
Features
Read full description

Study Lock blocks your distracting apps until you study. Import your courses from PDF, photos, or plain text, and the app generates personalized quiz questions, flashcards, and oral analysis exercises, all powered by AI. How it works: Import your course material in any format. AI instantly creates quiz questions, flashcards, and oral analysis prompts covering the full content. Select which apps to block using Screen Time. When you try to open a blocked app, Study Lock asks you to study first. Answer correctly and earn screen time as a reward. The harder the question, the more time you unlock. Oral analysis lets you explain concepts out loud while AI evaluates your understanding and gives you a detailed correction. Every question follows a spaced repetition algorithm so you focus on what you actually need to review. Your progress is tracked with streaks, mastery percentages, and detailed session statistics. Study Lock is built for students who want real results without relying on willpower alone. It turns the time you spend on your phone into structured study sessions. Key features: AI-generated quizzes, flashcards, and oral exercises from any course material. PDF, photo, and text import with full-document coverage. Screen Time integration to block and unblock apps based on study performance. Spaced repetition scheduling adapted to your level. Oral analysis with speech recognition and AI-powered evaluation. Pomodoro timer with Live Activity support. Detailed statistics including streaks, accuracy, study time, and earned screen time. Works in any language. No ads. No gimmicks. Just a simple system that works. Privacy Policy: https://studylock.framer.website/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

StudyChamp Training

Features
Read full description

Make room for a little practice every day. StudyChamp Training brings arithmetic, memory and attention activities to iPhone and iPad, with separate local profiles for the people sharing a device. PRACTISE IN DIFFERENT WAYS Work on addition, subtraction, multiplication, division and column arithmetic. Try number crosswords, memory activities and focus games. Answer by writing with a finger, speaking or using touch controls, depending on the activity. Handwriting and voice recognition run on the device. BUILD A LEARNING ROUTINE Follow learning paths for times tables, division and column arithmetic. Try each path's first chapter for free. Keep track of practice with local progress and history. PLAY TODAY'S CHALLENGE Take the daily challenge and compare scores on the same device. Optional invitation-code groups let friends and family compare daily challenge results across devices. Groups need an iCloud account; they have no chat or public search. A PRACTICE PAUSE BEFORE OTHER APPS Optional Screen Time controls let you select apps and complete a practice challenge to unlock them. This feature requires Apple's Screen Time authorization and remains available in the free app. START FOR FREE Play every exercise with ready-made sessions, take daily challenges, use groups and app unlocking, and see the current week's progress. No ads. STUDYCHAMP FAMILY An optional yearly subscription adds custom workouts, more session settings, full progress history and the complete included learning paths. A one-time purchase unlocks the complete app and updates to that content; future content packs may be sold separately. Family Sharing is supported for both purchases. Prices and any trial eligibility are shown before purchase. The yearly subscription renews automatically unless cancelled at least 24 hours before the current period ends. Payment is charged to your Apple Account. Manage or cancel your subscription in your App Store account settings. PRIVACY Profiles and practice history stay on your device. Optional groups share names and challenge results through iCloud. Optional usage statistics are off by default and require parental consent. Requires iOS 18 or later. Available in English and Italian. Privacy policy: https://studychamp.app/training/privacy Terms of use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Study Lock4 screens
StudyChamp Training4 screens

Verdict

The call

Study Lock and StudyChamp Training are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Study Lock sells 2 in-app purchases, starting at $5.99 per month and StudyChamp Training sells 2 in-app purchases, starting at $8.99 per year. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Study Lock versus StudyChamp Training: the parameters behind the verdict, then further details
ParameterStudy LockStudyChamp Training
PriceFreeFree
Rating4.5 (11 ratings) — better—
Number of ratings11 — better—
Update frequencyEvery 10 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS17 — better18.0
Further details — not scored
Size42 MB16 MB
Age rating4+12+
DeveloperEthan DietrichDomenico Marco Di Donna

In-app purchases

2 purchases

Study Lock

Subscriptions2
  • Monthly Pro$5.991 Month
  • Annual Pro3 Days trial$34.991 Year
2 purchases

StudyChamp Training

Subscriptions1
  • StudyChamp Family yearly7 Days trial$8.991 Year
One-time1
  • StudyChamp Family (one-time)$24.99

Questions

Is Study Lock free?
Study Lock is free to download, with in-app purchases available.
Is StudyChamp Training free?
StudyChamp Training is free to download, with in-app purchases available.
Do Study Lock or StudyChamp Training have ads?
Neither Study Lock nor StudyChamp Training shows ads.

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