Comparison

CardGate vs Procrastination Lock

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

Head to head
About

CardGate

Features
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CardGate turns your phone's distractions into study motivation. Pick the apps that waste your time, bring your flashcards (or let AI generate them), and your phone won't open those apps until you pass a quiz. BUILT FOR โ€ข Students grinding Anki for exams (USMLE, MCAT, A-levels, Abitur, bar prep) โ€ข Language learners building vocab in Spanish, Japanese, German, and more โ€ข Anyone trying to cut screen time โ€” but tired of apps that just nag HOW IT WORKS 1. Pick the apps that distract you โ€” Instagram, TikTok, games, anything 2. Add flashcards: import an Anki .apkg, paste a CSV, generate with AI, or use the built-in starter deck 3. Open a blocked app โ€” tap "Take Quiz" on the shield. Pass to unlock the app 4. Track your streak and watch your screen time drop FLASHCARDS YOUR WAY โ€ข Import Anki decks (.apkg) with full media โ€” images, audio, cloze deletions, image occlusion, LaTeX/MathJax โ€ข Paste CSV or TSV from Quizlet, Excel, or any spreadsheet โ€ข Create cards directly in the app โ€ข AI flashcard generator โ€” paste your notes (or upload a .txt or .pdf) and get a deck back. Free with your own ChatGPT/Claude account using paste-back, or one-tap Direct AI with affordable credit packs (no subscription required) โ€ข Built-in starter deck on first launch QUIZ MODES โ€ข Flip โ€” read the answer, self-grade โ€ข Multiple Choice โ€” AI-generated distractors or smart on-device fallbacks SMART STUDYING โ€ข Card selection prioritizes cards you struggle with and haven't seen recently โ€ข Wrong answers re-queue until you get them right EARN TIME MODE Don't want hard blocks? Switch on Earn Time โ€” answer cards to bank screen-time minutes, then spend them on the apps you've blocked. PER-APP CONTROL โ€ข Cooldowns so passing a quiz buys you 0โ€“60 minutes of access before the shield returns โ€ข Halfway and 1-minute-warning notifications before the shield comes back โ€ข Set the card count required per app TRACK YOUR PROGRESS โ€ข Daily streak โ€ข Weekly and monthly study stats โ€ข Recent quiz history FREE VS PREMIUM โ€ข Free: 1 blocked app + 1 deck (up to 500 cards), Flip and Multiple Choice modes, paste-back AI generation, cooldowns, Earn Time mode, all stats โ€ข Premium: unlimited blocked apps, unlimited decks, unlimited cards per deck, recurring AI credits each period โ€ข Plus: pay-as-you-go AI credit packs for one-tap Direct AI generation โ€” no subscription required PRIVACY FIRST All your data stays on your device. No accounts, no analytics, no ads, no tracking. AI generation only sends the text you choose to generate from โ€” never your decks, browsing data, or anything else. ABOUT FAMILY CONTROLS (SCREEN TIME) CardGate uses Apple's official Family Controls / Screen Time APIs to block apps. You'll be asked to grant permission once during setup. Apps you select are tokenized by Apple โ€” CardGate never sees the actual list of apps you've installed and never reads your screen. SUBSCRIPTION TERMS Premium is offered as Weekly, Monthly, Yearly auto-renewable subscriptions and a one-time Lifetime purchase. Subscriptions auto-renew unless canceled at least 24 hours before the period ends. Manage or cancel any time in Settings โ†’ Apple ID โ†’ Subscriptions. Privacy policy and terms linked below. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Procrastination Lock

Features
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Procrastination Lock turns an avoided task into a focus commitment you can actually finish. Start with 3 complete locks free. Write the exact task, choose the apps that distract you, set a timer, and decide what evidence will prove the work is done. Selected apps stay blocked until the session is completed. When you finish, submit a photo or a short proof video. The verifier checks whether the evidence matches your goal before unlocking your apps. If visual proof is genuinely unavailable, explain why for a separate plausibility review. Emergency unlocks remain available, but they never count as completed work. BUILD REAL MOMENTUM - Track protected minutes instead of hypothetical time saved. - See completed tasks and your current focus streak. - Review a seven-day progress chart. - Receive focus and session-complete reminders. - Earn an occasional proof-free completion after consistent approvals. USE IT FOR Studying, writing, deep work, reading, workouts, cleaning, room resets, admin tasks, and any goal with a visible finish line. FREE AND PREMIUM Your first 3 locks are free and do not start a subscription. Premium gives you unlimited locks with weekly or yearly access. Eligible new yearly subscribers receive a one-week free trial. Payment renews automatically unless cancelled through Apple subscription settings at least 24 hours before the renewal date. Privacy Policy: https://dontdelay.xyz/privacy Terms of Use: https://dontdelay.xyz/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CardGate4 screens
Procrastination Lock4 screens

Verdict

The call

The clearest difference is ads: CardGate at none against Procrastination Lock's shown. Procrastination Lock's advantage is update cadence (every 4 days vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. CardGate sells 8 in-app purchases, starting at $1.99 per 7 days and Procrastination Lock sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CardGate ships an update every 10 days, Procrastination Lock every 4 days. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

Scorecard2 real differences ยท 4 level
CardGate versus Procrastination Lock: the parameters behind the verdict, then further details
ParameterCardGateProcrastination Lock
PriceFreeFree
Update frequencyEvery 10 daysEvery 4 days โ€” better
AdsNo โ€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS16.4 โ€” better17.0
Further details โ€” not scored
Size6 MB85 MB
Age rating4+4+
DeveloperAdrian ScheibelhutVasile Catana

In-app purchases

8 purchases

CardGate

Subscriptions3
  • Weekly Premium$1.997 Days
  • Monthly Premium$3.991 Month
  • Yearly Premium$24.991 Year
One-time5
  • Extra App Slot$0.69
  • Extra Deck Slot$0.69
  • 10 AI Credits$0.99
Show 2 more
  • 100 AI Credits$4.99
  • Lifetime Premium$34.99
3 purchases

Procrastination Lock

Subscriptions2
  • ProofLock Weekly$0.997 Days
  • Procrastination Lock Yearly7 Days trial$29.991 Year
One-time1
  • Emergency Unlock$0.99

Questions

Is CardGate free?
CardGate is free to download, with in-app purchases available.
Is Procrastination Lock free?
Procrastination Lock is free to download, with in-app purchases available.
Do CardGate or Procrastination Lock have ads?
Procrastination Lock shows ads; CardGate does not.
Which is updated more often, CardGate or Procrastination Lock?
CardGate ships an update every 10 days, and Procrastination Lock every 4 days. Most recently, CardGate was updated on October 1, 2026 and Procrastination Lock on October 10, 2026.

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