Anchor vs Strict App Blocker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Anchor
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Some apps were designed to trap you. The feed doesn't end, and "five more minutes" always seems to turn into forty. That's not a willpower problem, it's the design working as intended. Anchor blocks the apps that do this by default, so opening one is always something you decided, never a doomscroll you fell into. THE IDEA Screen Time is built to be turned on. Anchor is built to already be on. There's no timer to start and no "focus mode" to remember. The apps you choose are blocked from the moment setup finishes, permanently, as the baseline state of your phone. The difference isn't less time in these apps. It's who decides when you get it. Want in? You ask for it. Open Anchor, set how long you actually need — five minutes, twenty, whatever the moment calls for — and access is granted for exactly that long. When it runs out, blocking resumes. This is the anchor that prevents you from losing your days to doomscrolling. RECLAIMED TIME, NOT WILLPOWER Anchor isn't a fast to survive. It doesn't track streaks or shame a slip. It tracks one thing: how much of the time you used to lose is coming back to you, every day, measured against the baseline you set for yourself in onboarding. Give it your age, and it shows you how much of your life you get back without these apps quietly eating it. HOW IT WORKS • Pick the apps and websites you drift into without deciding to. • From then on, every one of them is blocked, all the time. • Reach for one anyway, and the block screen meets you instead. • Want it? Open Anchor, set a duration, and go. One deliberate ask, no lecture. • When the time's up, the block returns on its own. Set a new intent whenever you want back in. BUILT TO GET OUT OF YOUR WAY • A Home Screen widget and Control Center button to drop anchor without hunting for the app. • Ask Siri to start or check a session. • A Live Activity keeps the countdown visible in your Dynamic Island while a session runs. YOUR DATA STAYS YOURS Anchor runs on Apple's Screen Time framework entirely on-device. The apps you block, the time you spend, and the breaks you take never leave your phone. There's no account, no server, and nothing to opt out of, because nothing is collected in the first place. Anchor doesn't ask you to want less. It makes sure that whenever you reach for one of these apps, it's because you decided to — not because your thumb got there first.
Strict App Blocker
This app helps you regain control of your screen time by setting daily limits or blocking specific applications during designated hours. Features include a countdown timer, a strict "hard mode" for complete blocking, and a grayscale option to discourage usage. It offers a ten-day training period to build new habits.
- Daily time limits for apps
- Scheduled app blocking (Hard Mode)
- Grayscale mode for usage deterrence
- Strict training mode to lock settings
- Sixty-day usage history
- No account required, data stays on device
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Set a daily time limit on the apps that eat your day, or shut them off completely between the hours you choose. When the time is gone, it's gone. Free. No account, no subscription, no trial that runs out. DAILY BUDGET Pick your worst apps and give them a limit. The timer counts down while you use them and resets each morning. Open a blocked app and you see how long is left, not a wall with no explanation. HARD MODE Schedule a window and the apps simply don't open. 9 to 5. 11pm to 7am. Whatever you need. No countdown, no bargaining. GREYSCALE Turn the screen black and white the moment you open something you're trying to cut down on. It sounds like a gimmick. It works better than it should. STRICT TRAINING Ten days to get used to it, then you can lock the settings so the version of you at 1am can't undo what you decided at 10am. WHY IT'S FREE Every other blocker wants forty dollars a year to help you use your phone less. This one doesn't. There's a tip jar in Settings if you want to, and that's the whole business model. No account means there's nothing to leak, and your data never leaves your phone. Dark mode, a sixty day history of the days you left your rules alone, and Otto, who tells you where you're at without nagging.
Screenshots
Verdict
The clearest difference is in-app purchases: Anchor at none against Strict App Blocker's 4. Strict App Blocker's advantage is iOS requirement (16.1 vs 18.0). On price, ads and device support 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. Strict App Blocker sells 4 one-off in-app purchases. Anchor asks for nothing beyond the download.
| Parameter | Anchor | Strict App Blocker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 3 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 16.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Niklas Buehler | Casebuddy Pty Ltd |
In-app purchases
Anchor
No in-app purchases
Strict App Blocker
- A small tip$1.99
- A good tip$4.99
- A generous tip$9.99
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- A very generous tip$19.99









