ContentNest: Site & App Block
Block sites and in-app traffic
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Add a domain to one list and block it across Safari and in-app traffic.
A self-control tool that runs locally on your device.
ContentNest blocks specific website domains across Safari, in-app WebViews, and native
app API requests with one editable list. Add a domain like "twitter.com", turn on
blocking, and the connection is dropped at the DNS layer.
■ Who it's for
- Anyone trying to break a habit of checking SNS / news / gambling / adult sites
- People disappointed by other blockers that can be bypassed via Settings → Screen Time
- Productivity / focus / deep work users who want a hard block, not a soft nudge
- Users tired of subscription-based blocking apps
■ Main features
- Up to 5 blocked domains free, unlimited with Pro
- On-device VPN (NEPacketTunnelProvider) blocks both Safari and in-app traffic
- Paste any URL — domain is auto-extracted (https://, www., paths, ports stripped)
- Subdomain support (e.g. api.example.com only blocks that subdomain)
- Set once, runs forever — no daily check-in needed
- Switch between lists for your device and your child's iPhone
- Send the child list with an invitation link
- Check the child's latest sync and protection status
■ Pro (one-time, USD 4.99)
- Unlimited blocked domains (free is 5)
■ Why we made it
- Domains, URLs, browsing history, and blocked content are never sent to us or Analytics
- Anonymous usage events are sent only after explicit consent and can be disabled anytime
- Family lists are shared through the user's own iCloud (Apple CloudKit)
- No subscription — Pro is one-time only
- Zero ads
- No login required
■ Not in scope (intentionally)
- URL path-level blocking (domain-level only)
- Ad DOM element hiding (DNS-layer filter — first-party ads are not blocked)
- Privacy / anonymity VPN (this VPN is for local domain filtering only)
- Per-app blocking, time limits, and location sharing
■ Requirements
- iOS 17.0 or later
- VPN Allow dialog must be approved once
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
子どもの端末用ブロックリストを作成し、招待リンクで共有できるようになりました。
招待の再送と、親子連携の解除にも対応しました。
ブロック保護の許可フローと、子どもの端末の状態表示も改善しました。
The developer, kensuke ueda, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- kensuke ueda
- Size
- 4.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- This app has an age rating of 4+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Parental Controls
- In-App Purchases
Yes
- ContentNest Pro $4.99
- Copyright
- © 2026 kensuke ueda
