Node vs ZenLock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Node
This app acts as a physical kill-switch for digital distractions, requiring a hardware accessory to enforce focus sessions. It blocks access to distracting apps and websites, helping users reclaim their time and engage in deep work.
- Physical kill-switch for digital distractions
- Tap to lock/unlock access to apps
- Selective blocking of categories or specific apps
- Strict enforcement with hardware friction
- Monk Mode for absolute discipline
- Streak tracking for reclaimed time
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A PHYSICAL KILL-SWITCH FOR DIGITAL DISTRACTIONS. Screen-time apps are easy to cheat. Willpower eventually runs out. Node is different. It is a physical kill-switch for your digital distractions. By offloading your self-control to a physical object, you create a barrier that algorithms cannot break. STOP FIGHTING. SEVER THE CONNECTION. Your phone is designed to steal your attention. Node turns it back into a tool. Tap to Lock: Touch your phone to the Node to instantly cut off access to social media, games, and noise. Deep Work: Essential apps stay open; distractions stay dead. Physical Key: To unlock, you must physically return to the Node and tap out. No cheat codes. MONK MODE: NO LOOPHOLES For those who need absolute discipline. When you activate Monk Mode: Deletion is Impossible: You cannot delete the Node app or your blocked apps until the session ends. Locked In: You cannot edit your block list or cancel the timer. Burn the Ships: Once you tap in, there is no way out but through. FEATURES Physical Toggle: Initiate focus sessions with a tactile tap. Selective Blocking: Block entire categories (Social, Entertainment) or specific addictive apps. Streak Tracking: Visualize your reclaimed time and build a habit of deep work. Strict Enforcement: We combine hardware friction with un-deletable software blocking. HARDWARE REQUIREMENT Node is designed to work with the Node accessory. While the app interface can be explored without it, the core physical locking and unlocking features require the hardware device.
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.
- One-tap session blocking
- Reusable block groups
- Scheduled blocking
- Usage capping
- Screen time insights
- Focus streak tracking
- Strict mode
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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.
Screenshots
Verdict
The clearest difference is update cadence: ZenLock at every 3 weeks against Node's every 6 months. ZenLock also leads on rating (5.0 vs 4.8). Node's advantage is ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
ZenLock holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Node has 6 ratings behind it against 1, so its average is the more settled of the two.
Node ships an update every 6 months, ZenLock every 3 weeks. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.
| Parameter | Node | ZenLock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 8 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | John Perry | Dinesh Yadav |
Customer experience
Node
ZenLock
In-app purchases
Node
No in-app purchases
ZenLock
No in-app purchases









