Nohub is an iOS utility that uses Apple's Screen Time framework to block adult websites and track recovery progress.
The App DNA
What makes this app unique?
It removes the privacy friction of third-party DNS filters by keeping all content-blocking logic on the local device.
For Individuals seeking to restrict access to adult websites on their personal Apple devices through a privacy-focused, non-surveillance tool.
What does it look like?
Key features
Blocks adult websites across all browsers using Apple's Screen Time and Family Controls framework
Visualizes time elapsed since the last reset with second-by-second precision
Gamifies recovery stages from Awakening to Lighthouse across a 365-day timeline
How much does it cost?
The app operates as a free, non-monetized tool with no subscription or ad-based revenue streams identified.
Velocity
Maintenance developmentUX improvementsShow more...
The app maintains a maintenance-level cadence, with only one release recorded in the current window. Development activity is currently focused on minor feature additions like widgets rather than a high-frequency update cycle. The project shows a stable but slow pace of development, with no evidence of a live-ops strategy or rapid iteration. Future updates are expected to continue at this infrequent interval.
Who built it?
User Sentiment
What do users think recently?
The recent review mood reads mixed. Users appreciate the app provides a helpful sense of pride and accomplishment for users tracking their recovery progress.
How are ratings & reviews evolving?
What users say, by theme
- The app provides a helpful sense of pride and accomplishment for users tracking their recovery progress
- The content blocking mechanism is easily bypassed by users simply adding sites to an allowed list
5 of 5 recent reviews analyzed · limited sample
Read the full review analysisUnlock 1 more frustration theme, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Block Adult Content - Nohub
How's the Health & Fitness market?
Nohub occupies a niche in the Health & Fitness category as a free, privacy-first alternative to subscription-based blockers. With a 4.78 rating across 41 ratings, the app maintains a positive baseline despite user complaints regarding the ease of bypassing the filter.
Read the market outlookThe rivals identified
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Key takeaways for Block Adult Content - Nohub
Where is it heading?
The market for iOS content blockers is shifting toward more robust, non-bypassable solutions that integrate deeply with device management. Nohub's current maintenance-mode cadence and reliance on standard Screen Time settings leave it exposed to users seeking more secure alternatives.
- The blocking mechanism is easily bypassed by users adding sites to an allowed list, which erodes the app's core utility.
- The app remains in a maintenance phase with only one update shipped in the last 40 days, limiting feature expansion.
The SWOT
- On-device processing via Apple's Screen Time API removes the privacy risk of third-party DNS routing
- Second-by-second progress tracking provides a granular feedback loop for habit change
- Implementing a secondary PIN-protected lock for the Screen Time settings could address the current bypass vulnerability
Next best moves
Implement a secondary PIN-protected lock for Screen Time settings because users report the current filter is easily bypassed → increase blocking efficacy
The counter-intuitive read
The app's primary value is not the content blocking, which is technically weak…
Read the full takeSince the last report: The app's functional state remains unchanged, with development activity focused on maintenance. The primary shifts are in the analytical framing of the app's competitive value and long-term threats.
Bottom line
Nohub provides a useful habit-tracking interface, but the current blocking mechanism is too easily bypassed to serve as a reliable filter. Strengthening the restriction logic would address the primary churn driver identified in user feedback.
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Access the full report for freeSources
- [1] App Store, source
Report last updated