Quick verdict
Sunnah Lock is the cold turkey alternative for the device Cold Turkey cannot reach: your phone. Cold Turkey has no mobile app and the developer has said one is not coming, so keep it on your computer and put Sunnah Lock on your Android or iPhone. Sunnah Lock for Windows is coming soon. If you are on a Mac and want something free, SelfControl is the swap.
I make Sunnah Lock, one of the five apps below. I am also telling you to keep Cold Turkey on your computer, because on a computer it earns its place.
The real problem with Cold Turkey
It is not the price. One payment covers every computer you personally use. No subscription, no annual renewal.
It is not the strictness either. Frozen Turkey will lock you out of the entire machine on a schedule. Not an app. The whole computer. The Pro timer refuses to end early no matter how much you want it to at 11pm.
The problem is that Cold Turkey stops at the edge of your desk.
There is no Android app. There is no iPhone app. A phone version is not on the way, and the developer has said why in public.
So here is what happens. You install Cold Turkey. You set Frozen Turkey for your working hours. The laptop goes dark. And you reach for the phone lying face down next to it, because that device never heard of Cold Turkey.
Most people searching for a cold turkey alternative are not unhappy with Cold Turkey. They have found the hole in their coverage and assumed they need to replace the software. Usually they need to extend it.
Does Cold Turkey work on Android or iPhone?
No. Cold Turkey Blocker runs only on Windows and Mac, with no version for Android, iPhone, iPad or Chromebook. Its system requirements page lists Windows 11, 10, 8.1 and 7 SP1, and macOS from Mojave through Tahoe. Then it says it plainly: "Android, iOS or other operating systems like ChromeOS are not supported."
The reason it gives is an unusually honest one: "Limitations in the operating system prevent apps like mine from being hard to delete." A blocker you can remove in a few taps is not Cold Turkey, so the developer does not ship one.
For the same kind of lock on a phone, you need a phone app. On Android, Sunnah Lock blocks apps on a schedule, blocks Reels and Shorts inside Instagram and YouTube, and holds with Lockdown Mode and a PIN. On iPhone it blocks apps, websites and whole categories, enforced by iOS itself.
What to look for
Does it reach the phone? This is the whole question for most of you. A second desktop blocker adds nothing.
Can you stop it early? Cold Turkey's unbreakable timer set the standard. Anything that lets you cancel a session in the moment you want to cancel it is a suggestion, not a block.
Does it filter what you cannot list? Blocking Reddit by name is easy. Explicit content is harder, because new addresses appear every week. Cold Turkey handles that on a computer with keyword and category blocking. Your phone needs the same protection.
One-time or subscription? Coming off a one-time licence, a $100 annual bill lands badly.
1. Sunnah Lock — the phone half Cold Turkey never had
Sunnah Lock is the phone blocker you pair with Cold Turkey. Cold Turkey holds the laptop, Sunnah Lock holds the phone, and the gap in the middle closes.
On Android it blocks apps, websites and keywords, and it catches Reels, Shorts, explicit sites and explicit search results before they load. Cold Turkey's keyword and category blocking stops at the computer. Sunnah Lock brings that filtering to the phone, where a whole category of search can return nothing. On iPhone it blocks adult content with Apple's own filter, plus any websites you add.
On Android, strict mode is the closest thing here to Frozen Turkey. Changing a block requires the PIN, and uninstalling or disabling the app is locked down as well. On a child's phone, that uninstall lock is what keeps the protection in place.
Free to download on Android and iPhone. Some features need a paid plan.
Coming soon. Sunnah Lock for Windows is on the way. Join the waitlist to hear when it launches.
2. Freedom — one app across every device
Freedom is the only option here that genuinely replaces Cold Turkey rather than supplementing it.
It runs on Windows, Mac, Android, iPhone and Chrome, and it syncs sessions across all of them. Start a block anywhere and every device you own goes quiet together. That is the thing Cold Turkey cannot do at any price.
Locked mode is the feature to buy it for. It stops you ending a session early, which is Freedom's answer to the unbreakable timer.
Where it loses. $39.99 a year, or $99.50 once for lifetime. Cold Turkey is a single payment, full stop, so you are paying a premium for the cross-device sync. Locked mode and scheduling are both missing from the free plan, so free is a trial rather than a tier. And Freedom does not hold a desktop as tightly as Cold Turkey does; nothing does.
3. SelfControl — the free Mac swap
If you are on a Mac and Cold Turkey's price is the sticking point, this is your answer and it costs nothing.
SelfControl is free and open source. You add domains, set a timer up to 24 hours, and start it. Those domains become unreachable from every browser and every app on the machine, because it blocks at the firewall rather than in the browser. Once the timer is running you cannot stop it. Restarting will not help. Deleting the app will not help.
For pure website blocking on a Mac, that is most of what Cold Turkey's paid tier gives you, for free.
Where it loses. macOS only, so Windows users can stop reading. It blocks websites, not applications, so Slack and Steam stay open. No scheduling, no recurring blocks, no phone. It does one thing extremely well and nothing else at all.
4. LeechBlock NG — free, and only the browser
LeechBlock NG is a free open source browser extension with up to 30 separate block sets, each with its own schedule and time limits. For granular control over which sites you can visit and when, it is more configurable than Cold Turkey's website blocking.
It costs nothing and installs in about a minute.
Where it loses. It lives inside one browser. Open a different browser and you are through. Open an app and it never sees you. Its Lockdown mode and password can stop you changing a block, but anyone who can install an extension can remove one. Treat this as a productivity nudge, not a lock.
5. BlockSite — cross-platform, thin free tier
BlockSite covers browsers plus Android and iPhone, with a cleaner interface than most, password protection, and schedules.
It reaches the phone, which is more than Cold Turkey does, and its paid plans can block by keyword.
Where it loses. The free tier caps you at five blocked sites, which runs out fast. It is a subscription against Cold Turkey's one-time fee, so it keeps costing you every year. Enforcement is lighter than either Cold Turkey or Sunnah Lock.
Side-by-side comparison
| App | Desktop | Phone | Price | Blocks keywords | Can you stop it early |
|---|---|---|---|---|---|
| Cold Turkey | Windows, Mac | No | One-time Pro licence | Yes | No, Pro timer |
| Sunnah Lock | Windows coming soon | Android, iPhone | Free to download, paid plans | Yes, on Android | No, PIN locked on Android |
| Freedom | Windows, Mac | Android, iOS | $39.99/yr or $99.50 once | No | No, locked mode |
| SelfControl | Mac only | No | Free | No | No, irreversible |
| LeechBlock NG | Browser only | No | Free | Yes, in the browser | Only by removing it |
| BlockSite | Browser | Android, iOS | Subscription | Yes, paid | Partly |
Which one should you pick
Cold Turkey works but your phone is the leak: keep Cold Turkey and add Sunnah Lock to your Android or iPhone. The download is free.
You want one lock across phone and computer: put Sunnah Lock on your phone today, on Android or iPhone, and join the waitlist for Sunnah Lock on Windows, which is coming soon.
You are on a Mac and will not pay: SelfControl. Free, brutal, website-only.
You only get distracted in the browser: LeechBlock NG. Free and enough.
You are blocking explicit content, not procrastination: Sunnah Lock. It filters explicit sites and searches on the phone, where Cold Turkey cannot go, and on Android the PIN and uninstall lock keep it in place.
Frequently asked questions
Does Cold Turkey have a phone app?
No. Cold Turkey runs on Windows and Mac only. The developer's documentation says operating system limitations prevent building something on mobile that is equally hard to delete, so a phone version is not coming.
What is the best free Cold Turkey alternative?
SelfControl on Mac. It is free, open source, blocks at the firewall level and cannot be stopped once the timer starts. On a phone, Sunnah Lock is free to download on Android and iPhone, with paid plans for some features. LeechBlock NG is free but only covers the browser.
Can you bypass Cold Turkey?
Not easily, and that is the point. Pro's unbreakable timer refuses to end early, and Frozen Turkey locks the whole machine. Most people who get around it do so by using a phone or a second computer instead, which is a gap in coverage rather than a flaw in the software.
Is Cold Turkey Pro worth paying for?
If your distraction happens on a computer, yes. It is a one-time payment covering every computer you personally use, with no subscription, and nothing else on desktop enforces as hard.
What should I use alongside Cold Turkey?
Sunnah Lock, because the phone is the device Cold Turkey cannot reach. On Android it blocks apps, sites and keywords and locks uninstall behind a PIN. On iPhone it blocks adult content and any websites you add.
Does Cold Turkey block explicit content?
On a computer, yes. Cold Turkey can import an adult content category and block by keyword. It does nothing on a phone, so explicit content can still reach you there unless you add a phone blocker like Sunnah Lock.
The bottom line
Cold Turkey is excellent software, and on a computer it is the one to keep.
What it cannot do is follow you to the device you actually pick up when the laptop goes dark. That is not a bug the developer can fix; it is a limit of the platform, and they have said as much in public.
If you are on Android, install Sunnah Lock and keep the Cold Turkey licence you already paid for. It takes about five minutes and the download costs nothing.
If your phone is an iPhone, get Sunnah Lock on the App Store. Sunnah Lock for Windows is coming soon, and you can join the waitlist today.
Related reading: 6 best Opal app alternatives in 2026, which covers the mobile-first side of this same problem. To block one app on your phone, use the step-by-step block guides.
Cover the device Cold Turkey can't
Apps, sites, keywords, Reels and Shorts on Android, locked behind a PIN so it holds at 11pm. Adult content and your own site list on iPhone. Free to download on both.