Comparison

FA 4xx App vs Screen Time

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FA 4xx App

Features
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Die Wöhler Flügelradanemometer FA 410 und FA 430 ab Version 5.1 senden Messdaten per Bluetooth® an mobile Endgeräte. Die Messwerte werden in der Wöhler FA 4xx App auf dem Display des mobilen Endgerätes dargestellt und lassen sich in der App speichern. Dabei kann die App gleichzeitig die Messdaten mehrerer Anemometer anzeigen. Aus der App lassen sich die gespeicherten Daten über ein Email-Programm oder einen Messenger-Dienst versenden. Außerdem können über die App per Bluetooth® Einstellungen am Flügelradanemometer vorgenommen werden.

About

Screen Time

Features
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**FocusBlock — Real Focus, Not Just Good Intentions** You don't need another app that hopes you'll behave. You need one that actually blocks the apps pulling you away from what matters — and then gets out of your way. FocusBlock uses Apple's own Screen Time and Family Controls frameworks to lock distracting apps, categories, and websites during the sessions you set. No login. No account. No backend server anywhere. Everything — your schedules, your stats, your streaks — stays on your device. **Why FocusBlock is different** Most focus apps fall into two camps: gamified apps that feel fun for a week and then get ignored, or friction apps that just slow you down for a few seconds before you scroll anyway. FocusBlock gives you both a gentle option and a real one: - Start a session with one tap, or build a recurring schedule for Study, Work, Sleep, or Morning routines - Block specific apps, entire categories, or distracting websites in Safari - Whitelist the apps you actually need — calls, messages, docs — so blocking never gets in the way of real work - Turn on **Strict Mode** when you know future-you will try to bail early - Use **Emergency Unlock** for genuine emergencies, without making it the easy button for every other moment **Built for how you actually focus** - Pomodoro timer and Deep Work mode for sustained sessions - Custom and recurring schedules that run automatically - Break reminders and focus reminders that nudge without nagging - Home Screen and Lock Screen widgets, Live Activities, and Shortcuts integration - Apple Watch support so you can check a session without touching your phone **See your progress, not just your screen time** Daily, weekly, and monthly reports show real patterns — not just a number, but where your time actually goes. Build focus streaks, track goals, and watch a productivity score that reflects effort, not gamified busywork. **Who it's for** Students cramming for exams. Remote workers guarding deep work blocks. Parents setting healthy limits for the family. Anyone who's tried to quit doomscrolling with willpower alone and needs a system that holds when willpower doesn't. **Privacy, actually** No account creation. No data collection. No servers. Your Screen Time data belongs to your device — that's not a slogan, it's the architecture. **One fair price** No surprise trial-to-subscription conversion. No feature-creep paywalls added after you've already paid. Just a tool that does what it says. Download FocusBlock and start your first focus session in under a minute. Privacy Policy:- https://www.freeprivacypolicy.com/live/de501fa3-782a-48dd-b33f-83d8bc220c5c Terms of use:- https://www.privacypolicies.com/live/ec0062f6-bde6-4a8d-b665-9df7cf6f5d6e Feel free to adjust the text according to any additional features or specific highlights you want to promote. Please email us at help.app007@gmail.com.

Screenshots

FA 4xx App4 screens
Screen Time4 screens

Verdict

The call

The clearest difference is in-app purchases: FA 4xx App at none against Screen Time's 2. FA 4xx App also leads on device support (3 vs 1) and iOS requirement (9.0 vs 17.0). Screen Time's advantage is update cadence (every 11 days vs every 34 months). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Screen Time sells 2 in-app purchases, starting at $0.99 per 7 days. FA 4xx App asks for nothing beyond the download.

UpkeepUpdate frequency

FA 4xx App ships an update every 34 months, Screen Time every 11 days. The most recent releases landed on September 22, 2026 and August 23, 2026 respectively.

Scorecard4 real differences · 2 level
FA 4xx App versus Screen Time: the parameters behind the verdict, then further details
ParameterFA 4xx AppScreen Time
PriceFreeFree
Update frequencyEvery 34 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.0 — better17.0
Further details — not scored
Size93 MB5 MB
Age rating4+4+
DeveloperWoehler Technik GmbHHANSIFY TECHNOLOGIES

In-app purchases

None

FA 4xx App

No in-app purchases

2 purchases

Screen Time

Subscriptions1
  • Weekly Premium3 Days trial$0.997 Days
One-time1
  • Lifetime Access$9.99

Questions

Is FA 4xx App free?
FA 4xx App is free to download, with no in-app purchases.
Is Screen Time free?
Screen Time is free to download, with in-app purchases available.
Do FA 4xx App or Screen Time have ads?
Neither FA 4xx App nor Screen Time shows ads.
Which is updated more often, FA 4xx App or Screen Time?
FA 4xx App ships an update every 34 months, and Screen Time every 11 days. Most recently, FA 4xx App was updated on September 22, 2026 and Screen Time on August 23, 2026.

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