TimeCube vs ZenFocus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TimeCube
Transform task completion into an exciting loot box experience. Earn coins for finishing tasks and focus sessions to unlock collectible cards and custom rewards. This app makes productivity feel like opening a treasure chest, not just checking a box.
- Gamified task completion with collectible cards
- Guaranteed Legendary card on first 10x draw
- Pomodoro focus timer with coin rewards
- Time Bank with 5% daily compound interest
- Customizable rewards for task completion
- Discipline Mode with PIN lock
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Guaranteed: First 10x Draw = Legendary Card This isn't a luck test. It's our promise. First 10x draw -> Guaranteed Legendary Experience "wow, being productive feels THIS good" from second one. --- You know what you need to do. You just need a reason to start. TimeCube turns "finishing tasks" into "opening loot boxes": Finish homework -> Earn coins -> Open pack -> Rare card! Complete report -> Save points -> Open pack -> Epic card! Focus 25 minutes -> +50 coins -> Finally got a Legendary! This isn't a productivity tool. This is the magic that makes you WANT to work. [WHY IT FEELS AMAZING] - Traditional to-do apps? Check a box. Meh. - TimeCube? Every completion feels like opening a treasure chest. - Other apps? "Get a badge after 30 days" - TimeCube? Get a Legendary card TODAY. - Other tools? Serious. Cold. - TimeCube? Every day is a small surprise. [CORE EXPERIENCE] 99+ Collectible Cards - 6 rarity tiers: Common -> Rare -> Super Rare -> Epic -> Legendary -> Prismatic - 3 themed series: Cyberpunk, Deep Sea, World Wonders - Every card is hand-crafted artwork Focus Timer (Pomodoro) - 25-minute focus mode - Lock Screen Live Activities - Instant coin rewards Time Bank - Deposit coins, earn 5% daily compound interest - Learn what "delayed gratification" means - Watch your savings snowball Custom Rewards - 100 coins = 30 min break - 500 coins = nice meal - 1000 coins = treat yourself Your rules. Your rewards. Discipline Mode - PIN lock to prevent "rule changes" - Task approval required - Make a contract with yourself [WHO'S USING IT] - You who want to beat procrastination with gamification - You who love collecting and achievements - You who need instant feedback to stick with habits - Parents helping kids build good habits - You who find traditional to-do apps boring [PLATFORMS] - iPhone, iPad, Apple Watch - Lock Screen Widgets & Live Activities - iCloud sync [PRO MEMBERSHIP] Unlock all card pools, unlimited wish cards, premium templates. Subscription: - Monthly / Yearly - Payment via Apple ID - Auto-renews 24h before expiration; cancel anytime - Privacy: https://zergcsda.github.io/timecube-docs/privacy.html - Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Earn points. First 10x draw. Unlock your Legendary card.
ZenFocus
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Leaving your seat with the timer running? That's not studying. ZenFocus analyzes your AirPods' motion sensor and Apple Watch's heart rate & movement to distinguish genuine focus time from distraction. Not "time spent sitting" — but your actual focused time. [Key Features] ▶ AirPods Focus Detection Your AirPods' motion sensor tracks whether they're worn and how your head moves, so we can tell when you're truly focused. No extra devices needed — just your AirPods. ▶ Apple Watch Integration Check your real-time focus level from your wrist and start or stop sessions right from the Watch app. Heart rate and wrist movement are analyzed together for more accurate tracking. ▶ Detailed Statistics View today's, this week's, and all-time study hours at a glance — and understand your learning patterns. ▶ Nationwide Rankings Compare your study hours with other students through regional and nationwide leaderboards to stay motivated. [Who It's For] • Anyone curious about their actual focus time — not just how long they sat at a desk • Students preparing for exams, college, or certifications who want data-driven study habits • Self-studiers who need motivation to keep going Start tracking your real study time with ZenFocus today. [Subscription] Some features require a ZenFocus subscription that auto-renews. (Pricing and duration shown in-app.) • Payment is charged to your Apple ID upon purchase confirmation. • Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. • Manage or cancel in Settings > Apple ID > Subscriptions after purchase. Terms of Use (EULA): https://zen-focus-app-fdf5b.web.app/terms.html Privacy Policy: https://zen-focus-app-fdf5b.web.app/privacy.html
Screenshots
Verdict
The clearest difference is iOS requirement: ZenFocus at 15.6 against TimeCube's 18.6. 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
Both are free to download. TimeCube sells 2 in-app purchases, starting at $2.99 per month and ZenFocus sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
TimeCube ships an update weekly, ZenFocus every 4 days. Both last shipped on October 24, 2026.
| Parameter | TimeCube | ZenFocus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Requires iOS | 18.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 438 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | 静 杨 | SUHEE BYUN |
In-app purchases
TimeCube
- Monthly Pro$2.991 Month
- Yearly Pro$24.991 Year
ZenFocus
- 찐공 베이직7 Days trial$1.991 Month
- 찐공 프리미엄7 Days trial$2.991 Month
- 찐공 베이직7 Days trial$17.991 Year
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- 찐공 프리미엄7 Days trial$29.991 Year









