Comparison

Cram Meld vs MathLock

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

Head to head
About

Cram Meld

Features
Read full description

CramMeld is the AI-powered micro-learning app for professional certifications. AWS, Azure, GCP, PMP, CISSP, CompTIA, Salesforce, and more — pass your cert with SM-2 spaced repetition, AI-generated questions, and a coach that remembers what you struggle with. 15 CERTIFICATION TRACKS AWS Solutions Architect, AWS Developer, AWS Cloud Practitioner, Azure Fundamentals, Azure Administrator, Google Cloud Professional, PMP, Scrum Master, CISSP, CompTIA Security+, CompTIA Network+, Salesforce Admin, Salesforce Developer, ITIL 4, AWS Data Analytics — and more shipping monthly. 200+ FLASHCARDS + 85+ TOPICS - Pre-loaded for 5 certs fully + 10 partial - Weighted by exam blueprint percentages - Topic + sub-topic taxonomy SM-2 SPACED REPETITION - Algorithm-based review queue - Auto-schedule cards at optimal intervals - Bookmark + skip controls - Daily review reminders PRACTICE EXAMS - 3 levels per cert (easy / medium / hard) - 450 exam questions across all 15 certs - Timed mock-exam mode - Detailed explanations per question AI STUDY COACH - Conversational AI aware of your struggle topics - "Why did I miss this question?" — answered - Quick concept lookup - Persistent conversation history STUDY SESSIONS - Timer + per-session stats - Cards reviewed + accuracy + time - Notes per flashcard DAILY GOALS - Set daily card target - Streak tracking - Push reminders ACHIEVEMENTS + LEADERBOARD - 24 achievements + XP + levels - Global + per-cert leaderboard PROGRESS ANALYTICS - Per-cert mastery progression - Weak-topic heatmap - Time-to-exam-ready estimate PRIVACY & SECURITY - Email + 6-digit OTP, Google Sign-In, or Apple Sign-In - Encrypted at rest, deletable any time - We never sell your data SUBSCRIPTION PLANS Free: - 1 certification - 5 AI Coach credits/day - Basic analytics Pro ($4.99/month or $29.99/year): - All 15 certifications - Unlimited AI Coach - Practice exams (all 3 levels) - SM-2 spaced repetition - Advanced analytics + leaderboard - 7-day free trial - 20% returning-user offer vs Pocket Prep $19.99/yr (cert-specific), Quizlet Plus $7.99 (no exam mode), Brainscape $9.99 (no AI), MeasureUp $79+/cert (legacy). CramMeld is mobile-first + AI-coached + 15 certs in one. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Privacy Policy: https://crammeld.infoinlet.com/privacy Terms of Use: https://crammeld.infoinlet.com/terms SUBSCRIPTION TERMS CramMeld Premium is an auto-renewable subscription. Payment is charged to your Apple ID at confirmation of purchase. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends. You can manage and cancel your subscription anytime in your iTunes Account Settings. Available plans: - Monthly: $4.99 per month - Annual: $29.99 per year

About

MathLock

This app transforms screen time into educational math practice. It uses quick math games to unlock distracting apps, helping users reduce mindless scrolling and improve their math skills. Features adaptive difficulty and progress tracking.

Highlights
  • Math game app lock
  • Reduces distracting app usage
  • Five different math games
  • Adaptive difficulty levels
  • Streak tracking and XP
  • Emergency unlock option
Features
Read full description

MathLock turns screen time into math time. It is a math app lock that guards your most distracting apps behind a quick math game, so a few minutes of math practice take the place of the mindless scroll. Before Instagram, TikTok, YouTube or any app you choose can open, MathLock asks you to solve a quick challenge. Pick your apps, set your lock times, and the lock does the work. No willpower required. HOW MATHLOCK WORKS MathLock uses Apple Screen Time (Family Controls) to lock only the apps you choose. You select them with Apple's private picker, so MathLock never sees the other apps on your phone. When a locked app opens at a locked time, MathLock's shield appears. Tap Solve, finish a quick math game, and continue to your app. FIVE MATH GAMES, ONE TAP AWAY Math Duel: a fast mental math race against a rival bot. Mini Sudoku: a compact sudoku you can finish in a minute or two. Cross Math: balance the equations in a little math crossword. Math Maze: walk the number grid to reach the target. KenKen: crack the cages in the classic KenKen, also known as Ken Ken or mathdoku. A MATH WORKOUT, NOT JUST AN APP BLOCKER Most app blockers only block. MathLock turns every unlock into math learning: arithmetic, mental math, logic and number puzzles that keep your brain sharp. It is great for students who want daily math practice, for adults who want smarter screen time and better focus, and for anyone trying to doomscroll less and learn more. DIFFICULTY THAT ADAPTS TO YOU Start at Chill, Standard or Genius, and MathLock quietly tunes every game to your level. Easy mental math to warm up, or hard logic puzzles that make you think. You always finish and you always get through to your app. Winning just earns more. STREAKS, XP AND A CHEERFUL PI Keep your daily streak alive and watch it grow. Earn streak freezes to protect it on a busy day. Collect XP, level up, and let Pi, the orange mascot, celebrate with you. LIFE HAPPENS A clearly marked emergency unlock can pause the lock when you truly need it. It is deliberately a little slower than solving, because the easiest path should always be the math. PRIVACY FIRST MathLock locks only the apps you pick, chosen through Apple's private picker, so the app never sees your full list of apps. No account is needed, nothing is collected, and nothing is shared. Everything stays on your device, and you can change or remove Screen Time access at any time in Settings. Requires iOS 16 or later. Turn scrolling time into math time. Install MathLock and make every open count. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://reel.money/mathlock/privacy

Screenshots

Cram Meld4 screens
MathLock4 screens

Verdict

The call

The clearest difference is device support: Cram Meld at 3 against MathLock's 1. On price, update cadence, ads and in-app purchases 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. Cram Meld sells 4 in-app purchases, starting at $3.99 per month and MathLock sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Cram Meld ships an update every 2 weeks, MathLock fortnightly. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
Cram Meld versus MathLock: the parameters behind the verdict, then further details
ParameterCram MeldMathLock
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size26 MB41 MB
Age rating4+4+
DeveloperINFO INLET K.K.Hamid Mahmood Siddiqui

In-app purchases

4 purchases

Cram Meld

Subscriptions4
  • Premium Monthly Offer$3.991 Month
  • Premium Monthly$4.991 Month
  • Premium Yearly Offer$23.991 Year
Show 1 more
  • Premium Yearly$29.991 Year
2 purchases

MathLock

Subscriptions1
  • MathLock Pro7 Days trial$2.997 Days
One-time1
  • MathLock Pro Lifetime$29.99

Questions

Is Cram Meld free?
Cram Meld is free to download, with in-app purchases available.
Is MathLock free?
MathLock is free to download, with in-app purchases available.
Do Cram Meld or MathLock have ads?
Neither Cram Meld nor MathLock shows ads.
Which is updated more often, Cram Meld or MathLock?
Cram Meld ships an update every 2 weeks, and MathLock fortnightly. Most recently, Cram Meld was updated on October 17, 2026 and MathLock on October 14, 2026.

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