ClockIn vs CalcGate | App Lock with Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClockIn
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Stop Wasting Time. Start Leveling Up. lockinClock transforms your daily grind into an RPG adventure. Track the hours you invest in your goals and watch your character evolve from a rookie into a legend. How It Works Tap a Task: Choose your focus and "lock in." Track in Real-Time: A live clock ring visualizes your session on a 24-hour timeline. Bank Your XP: Once finished, your hours are saved, and your character levels up. RPG Progression Assign your tasks to one of six job classes. Every tier you climb unlocks a new custom character avatar: Mage: Apprentice → Mage → Wizard → Archmage → Grand Archmage Warrior: Squire → Warrior → Knight → Paladin → Warlord Bowman: Scout → Archer → Ranger → Sniper → Hawkeye Philosopher: Thinker → Philosopher → Sage → Oracle → Enlightened Commander: Cadet → Commander → General → Marshal → Overlord Beast: Pup → Beast → Predator → Alpha → Titan Analytics That Matter See exactly where your time goes with daily, weekly, monthly, and all-time charts. Detailed bar charts break down hours by task, helping you spot trends and maintain a balanced life. Streaks & Stats Build consistency with daily streaks. At a glance, you can track: Total hours invested Total sessions completed Average and longest session lengths Built for Focus Zero Friction: No accounts, no sign-ups—just open and lock in. Total Privacy: No ads, no tracking, and no data collection. Offline First: All data stays securely on your device. Your time is your most valuable resource. Make every hour count. Would you like me to help you draft a short, punchy app store description based on this?
CalcGate | App Lock with Math
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CalcGate is a screen time control app designed for people who want to break the habit of opening distracting apps without thinking. Have you ever opened social media “just for a minute,” only to lose track of time? Do you find yourself checking your phone when you should be studying, working, or focusing? Do app limits feel too easy to ignore or turn off? CalcGate adds a simple but effective moment of friction before you can reopen restricted apps. Choose the apps or app categories you want to limit, start a lock, and CalcGate will require you to solve math challenges before access can be restored early. Unlike blockers that can be dismissed instantly, CalcGate is designed to make you pause and ask yourself: “Do I really want to open this app right now?” To unlock early, every math problem must be answered correctly. If you make a mistake, your progress resets and the challenge starts again from the beginning. This small hurdle helps interrupt automatic habits like repeatedly opening social media, video apps, games, or other distractions without thinking. CalcGate is useful for study sessions, deep work, productivity, reading, reducing late-night scrolling, managing screen time, and building healthier digital routines. Key features: ・Restrict selected apps or app categories ・Start instant locks anytime ・Create recurring daily lock schedules ・Unlock early by solving math challenges ・Customize challenge difficulty and question count ・Reset progress after incorrect answers CalcGate is not about completely avoiding your phone. It is about using your phone more intentionally. Whether you want to improve focus, study without distractions, reduce social media overuse, build better habits, or create a healthier relationship with your device, CalcGate helps you pause before you tap. Start using CalcGate today and build the habit of thinking before unlocking.
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Verdict
ClockIn and CalcGate | App Lock with Math 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ClockIn | CalcGate | App Lock with Math |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.2 | 26.2 |
| Further details — not scored | ||
| Size | 7 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Seungho Choi | HIDEYUKI INAGAKI |
In-app purchases
ClockIn
No in-app purchases
CalcGate | App Lock with Math
No in-app purchases
Questions
Is ClockIn free?
Is CalcGate | App Lock with Math free?
Do ClockIn or CalcGate | App Lock with Math have ads?
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