Comparison

Study Time vs Slate

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

Head to head
About

Study Time

This app transforms your study materials into AI-powered quizzes and flashcards. Earn screen time for social media and games by completing personalized learning challenges, with access enforced at the device level.

Highlights
  • AI quizzes and flashcards from your materials
  • Upload PDFs, videos, and more
  • Device-level app blocking
  • Earned screen time with countdown timer
  • AI chat assistant
  • Multi-language support
Features
Read full description

Study Time — Study to Unlock Your Apps Turn your own course materials into AI quizzes and flashcards. Finish a session, earn real screen time, and spend it with a live countdown — enforced by device-level blocking with no workarounds. HOW IT WORKS Pick the apps you want to block (Instagram, TikTok, Snapchat, games) Upload PDFs, notes, images, audio, or YouTube links Complete AI-generated quizzes and flashcards from your actual content Earn and spend screen time — enforced at the device level FEATURES AI quizzes & flashcards generated from your own materials Upload PDFs, docs, images, audio recordings, or YouTube videos Device-level app blocking with no workarounds Earn screen time and track it with a countdown timer AI chat assistant for follow-up questions and deeper explanations Share content directly from other apps to add study materials instantly Emergency unlock available when you truly need it Multi-language: English, Spanish, French, German, Italian, Portuguese Analytics dashboard with streaks, weekly metrics, and progress tracking IN-APP PURCHASES & SUBSCRIPTIONS Access to AI flashcard and quiz generation, AI tutor chat credits, and certain premium study features requires an in-app purchase or paid subscription. Features available may depend on your selected plan and remaining study credits. FOR STUDENTS WHO WANT CONTROL BACK Stop fighting willpower. Study Time makes studying the only path to scrolling — building real habits while you actually learn. Privacy Policy: https://www.resolviai.com/privacy-policy Terms of Use: https://www.resolviai.com/terms-of-use

About

Slate

Features
Read full description

Slate blocks your most distracting apps until you study. Pick Instagram, TikTok, whatever pulls you away. Set how many flashcards you need to review. Study them. Your apps unlock. That's it. HOW IT WORKS Add your flashcards, organize them into decks, and pick which apps to block. When you try to open a blocked app, Slate holds it until you've reviewed your cards for the day. ACTUALLY SMART SCHEDULING Slate uses the SM-2 spaced repetition algorithm — the same science behind Anki — to show you cards right before you'd forget them. You study less. You remember more. SEE YOUR PROGRESS Daily cards reviewed, study streaks, and screen time converted into study time. Numbers that actually mean something. No ads. No subscriptions to unlock basic features. Study first. Your apps will be there when you're done.

Screenshots

Study Time4 screens
Slate4 screens

Verdict

The call

The clearest difference is in-app purchases: Slate at none against Study Time's 3. Slate also leads on update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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 Time sells 3 in-app purchases, starting at $6.99 per 7 days. Slate asks for nothing beyond the download.

UpkeepUpdate frequency

Study Time ships an update every 2 months, Slate every 5 days. The most recent releases landed on September 30, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 7 level
Study Time versus Slate: the parameters behind the verdict, then further details
ParameterStudy TimeSlate
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size110 MB2 MB
Age rating12+4+
Developerelhoussin razoukiRonak Nambiar

In-app purchases

3 purchases

Study Time

Subscriptions3
  • Weekly$6.997 Days
  • Yearly One Time Offer$19.991 Year
  • Yearly$29.991 Year
None

Slate

No in-app purchases

Questions

Is Study Time free?
Study Time is free to download, with in-app purchases available.
Is Slate free?
Slate is free to download, with no in-app purchases.
Do Study Time or Slate have ads?
Neither Study Time nor Slate shows ads.
Which is updated more often, Study Time or Slate?
Study Time ships an update every 2 months, and Slate every 5 days. Most recently, Study Time was updated on September 30, 2026 and Slate on October 16, 2026.

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