Comparison

myDevPlus vs MathLock

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

Head to head
About

myDevPlus

Features
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myDevPlus is an internship program management platform designed for organizations to manage interns, mentors, training programs, tasks, attendance, reports, evaluations, and notifications in one centralized system. With myDevPlus, coordinators and administrators can manage internship batches, intern profiles, mentor assignments, task templates, progress tracking, attendance records, reports, and evaluation results. Mentors can review assigned interns, track submitted work, provide feedback, and complete evaluations. Interns can access assigned tasks, submit reports, check attendance, receive notifications, and follow their internship progress. Key features: - Manage internship programs, batches, interns, and mentors - Assign tasks and track intern progress - Support attendance tracking and daily/weekly reports - Enable mentor feedback and intern evaluations - Provide role-based access for administrators, mentors, and interns - Send notifications and reminders for important activities - Centralize internship data for better monitoring and reporting myDevPlus helps organizations improve internship operations, reduce manual coordination, and provide a clearer experience for interns, mentors, and program coordinators.

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

myDevPlus4 screens
MathLock4 screens

Verdict

The call

The clearest difference is in-app purchases: myDevPlus at none against MathLock's 2. myDevPlus also leads on update cadence (every 3 days vs fortnightly) and device support (3 vs 1). On price, ads 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. MathLock sells 2 in-app purchases, starting at $2.99 per 7 days. myDevPlus asks for nothing beyond the download.

UpkeepUpdate frequency

myDevPlus ships an update every 3 days, MathLock fortnightly. The most recent releases landed on September 19, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
myDevPlus versus MathLock: the parameters behind the verdict, then further details
ParametermyDevPlusMathLock
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size32 MB41 MB
Age rating4+4+
DeveloperDIGIEYE ARTIFICIAL INTELLIGENCE TECHNOLOGY JOINT STOCK COMPANYHamid Mahmood Siddiqui

In-app purchases

None

myDevPlus

No in-app purchases

2 purchases

MathLock

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

Questions

Is myDevPlus free?
myDevPlus is free to download, with no in-app purchases.
Is MathLock free?
MathLock is free to download, with in-app purchases available.
Do myDevPlus or MathLock have ads?
Neither myDevPlus nor MathLock shows ads.
Which is updated more often, myDevPlus or MathLock?
myDevPlus ships an update every 3 days, and MathLock fortnightly. Most recently, myDevPlus was updated on September 19, 2026 and MathLock on October 14, 2026.

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