Flow 4.0 is here — completely rebuilt. New design, accounts with iCloud sync.
Flow is a DNS privacy app for iPhone and iPad. It encrypts every DNS query your device makes — preventing your carrier, ISP, and anyone on your network from seeing which websites and services you use.
WHAT DNS IS AND WHY IT MATTERS
Every time you open an app or visit a website, your device first asks a DNS server to translate the address into an IP. By default, this request is sent unencrypted — visible to your carrier, ISP, and anyone monitoring your connection.
Flow replaces this with DNS-over-HTTPS (DoH) or DNS-over-TLS (DoT), encrypting every query so only the provider you choose can read it.
HOW IT WORKS
Flow installs a secure DNS profile directly on your device. Once active, every DNS request — every app, every website, every service — is encrypted before it leaves your iPhone or iPad. No VPN. No app that needs to stay open. No extra battery drain.
16+ PROVIDERS TO CHOOSE FROM
• Cloudflare 1.1.1.1 — fastest public DNS, strict no-logging policy
• Quad9 — blocks malware and phishing domains automatically
• AdGuard — removes ads and trackers at the DNS level
• NextDNS — fully customisable filtering rules
• Mullvad — privacy-first, no logs, Tor-compatible
• Google, OpenDNS, CleanBrowsing, Control D, and more
Switch providers in seconds. Or add your own custom DoH or DoT server.
FLOW+ — PAY ONCE, OWN IT FOREVER
Flow+ unlocks the full experience with a single payment. No subscription. No renewal. No catch.
Flow+ includes:
• All privacy and ad-blocking providers
• Custom DNS profiles — save up to 3 configurations
• Auto-switch by network — different DNS per Wi-Fi
• DNS Benchmark — find the fastest provider for your connection
• DNS Health Check — resolution, latency, leaks, DNSSEC
• Disconnect alerts — get notified if your profile goes offline
• Siri & Shortcuts — pause, resume, switch providers by voice
• Themes and accent colours
• iCloud sync — settings follow you across all your devices
• Lock Screen and Home Screen widgets
YOUR PRIVACY
Flow has no servers and no analytics. It does not log, collect, or sell any information about your DNS activity or browsing. The provider you choose handles your queries according to their own privacy policy — check it before you pick.
Requires iOS 16 or later. Compatible with iPhone and iPad.
______________________________
IMPORTANT
Privacy Policy: flowprivacy.rift.lat
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
I have the utmost respect for your appreciation of the Arabic language ..it’s truly an unparalleled gesture of loyalty on your part. I think I was the third person to download the app after it was released in the store and I was really impressed by its capabilities... although after the latest update i found the free plan to be a bit limited 🤣Nevertheles you deserve to reap the rewards of your hard work and the app is worth the subscription for those who can afford it I also advise anyone reading my review not to hesitate to subscribe—it’s worth it.
Developer Response
Thank you for this wonderful review. Your long‑time support since the app’s launch truly means a lot, and I’m grateful for your appreciation of the Arabic localization — it was important to me to include it. I understand your comment about the free plan, and I’ll continue refining the balance as the app grows. Your encouragement and recommendation are deeply appreciated. Thank you for being part of the journey. If you want to help me out, you can recommend my app to your friends and family. Stay in the Flow.
DNS
Jayclow
Is there a way you can make it to where I can change my outside dns?
Pay for free DNS servers? What?!
yousefzahrieh
Why is this app forcing a subscription for dns servers you can enable your self for free? How is that even legal? You’re profiting off of free providers…
Developer Response
The subscription isn’t for the DNS servers — those are free. It supports the month of development, the UI, automation, per‑WiFi rules, sync, and ongoing updates. If someone prefers manual DNS in Settings, that’s always free. The app is for people who want convenience and a better experience.
Flow 4.0 is a complete rebuild — every screen redesigned from scratch.
NEW DESIGN
A clean, modern interface with a new colour palette system, smooth animations, and a redesigned hero card showing your protection status at a glance. Fully refined in both light and dark mode.
ACCOUNTS & ICLOUD SYNC
Sign in with Apple to sync your custom DNS profiles, settings, and preferences across all your devices automatically. One tap, no password, no data collected.
FLOW+ IS NOW LIFETIME
Flow+ is now a one-time purchase — pay once and own it forever. No subscriptions. No renewals. If you had an active Flow+ subscription, your access carries over automatically when you sign in.
SIRI & SHORTCUTS
Pause, resume, and toggle DNS protection — or switch providers — directly from Siri or Shortcuts. Full Lock Screen support included.
DNS HEALTH CHECK
Run four checks in one tap: DNS resolution, latency measurement, DNS leak detection, and DNSSEC validation. Know whether your setup is actually working.
DNS BENCHMARK
Automatically measures response time across every supported provider on your network and ranks them fastest to slowest.
AUTO-SWITCH BY NETWORK
Assign different DNS providers to specific Wi-Fi networks. Flow switches automatically when you connect — no manual changes needed.
DISCONNECT ALERTS
Get notified if your DNS profile is disabled in iOS Settings so you always know if your protection drops.
CUSTOM DNS PROFILES
Save up to three custom DNS server configurations as named profiles — plain DNS, DoH, or DoT — and apply them in a single tap.
THEMES & ACCENTS (FLOW+)
Six visual themes and eight accent colours. Make the app feel like yours.
WIDGET REDESIGN
Lock Screen and Home Screen widgets updated to match the new design, with improved accuracy and faster refresh.
Bug fixes and performance improvements throughout.
Version 4.0.0
The developer, CHIRAG DASHARATHBHAI PATEL, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
Identifiers
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More