Comparison

ZenLock vs Moku

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

Head to head
About

ZenLock

Reclaim your focus by blocking distracting apps with one-tap sessions. Build reusable groups for specific distraction patterns and schedule them by time or usage. Gain insights into your screen time, track focus streaks, and utilize strict mode for ultimate willpower backup. Your data remains private on your device.

Highlights
  • One-tap session blocking
  • Reusable block groups
  • Scheduled blocking
  • Usage capping
  • Screen time insights
  • Focus streak tracking
  • Strict mode
Features
Read full description

ZenLock helps you reclaim your focus by blocking distracting apps the moment you need them out of the way. QUICK FOCUS • One-tap session blocking — pick a duration, pick the apps, go • Cool-down friction prevents impulse exits • Extend your session on the fly when you're in the zone BLOCK GROUPS • Build reusable groups for your distraction patterns • Schedule them by time of day or cap them by usage • Limit opens per day or session length INSIGHTS • See your real screen time, broken down by app and category • Track your focus streak and completed sessions • All data stays on your device — nothing sent anywhere STRICT MODE • For when willpower needs backup — disable the escape hatch entirely Built on Apple's Screen Time API. Your data never leaves your phone.

About

Moku

Features
Read full description

Moku is a simple, quiet focus timer based on the Pomodoro Technique. It removes distractions so you can focus on what matters now. FOCUS TIMER • Start with 25-minute focus sessions, 5-minute breaks, and 15-minute long breaks • Customize every duration and the number of sessions in a cycle • Receive a local notification when each session ends • Optionally start the next focus or break session automatically CALM BACKGROUND SOUNDS • White noise • Brown noise • Rain sounds • Adjustable volume SEE YOUR PROGRESS • Track focus sessions and minutes for today and this week • Review your all-time session count • See the last seven days in a simple chart PRIVATE BY DESIGN • Your settings and session history stay on your device • No account required • No ads or tracking • No data is sent to an external server You do not need to finish everything at once. Start with the next 25 minutes.

Screenshots

ZenLock4 screens
Moku4 screens

Verdict

The call

The clearest difference is iOS requirement: Moku at 13.0 against ZenLock's 17.0. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 8 level
ZenLock versus Moku: the parameters behind the verdict, then further details
ParameterZenLockMoku
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size3 MB20 MB
Age rating4+4+
DeveloperDinesh YadavAtsushi Matsunami

In-app purchases

None

ZenLock

No in-app purchases

None

Moku

No in-app purchases

Questions

Is ZenLock free?
ZenLock is free to download, with no in-app purchases.
Is Moku free?
Moku is free to download, with no in-app purchases.
Do ZenLock or Moku have ads?
Neither ZenLock nor Moku shows ads.
Which is updated more often, ZenLock or Moku?
ZenLock ships an update every 3 weeks, and Moku every 3 weeks. Most recently, ZenLock was updated on October 13, 2026 and Moku on October 7, 2026.

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