Comparison

one sec | screen time + focus vs One Wall Street App

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

Head to head
About

one sec | screen time + focus

This app introduces a brief pause before opening distracting applications, encouraging intentional use of your device. It scientifically helps reduce screen time by making access to social media and games slightly more inconvenient, promoting long-term habit change.

Highlights
  • Short pause before app access
  • Reduces app usage by 57%
  • Breaks unconscious social media habits
  • Doom Scroll Emergency Brake
  • Safari extension for website blocking
  • Integrates with Structured and LENGO
Features
Read full description

Stop opening social media on autopilot. one sec adds a short pause before distracting apps so you can choose what deserves your attention. This principle works really well: we have gained scientific evidence in numerous research studies with the Max-Planck Institute, with the German and Danish government, and in dozens more scientific collaborations: one sec has incredible effects on your screen time: app usage drops by 57% on average! …just read our App Store reviews or try it for yourself if you don’t believe me (…you should really try it)! How is one sec different from Screen Time limits or app blockers? - one sec DELAYS access to distracting apps instead of blocking apps completely – that’s an important difference psychologically. - This way, we solve the screen time problem at its roots: long-term & sustainably! - one sec is always on, and makes using social media just slightly more annoying…so you’ll end up using it only when you actually have a reason! Which apps can I use with one sec? - You can set up one sec with any app you’d like to use less / more intentional. - Most popular use-cases are: social media, games, video streaming, dating, stock/coin trading, adult content. - Using one sec with one app of your choice is completely free, for more you’ll need to purchase one sec pro (we also need to finance development of our app!). What if I get stuck scrolling? - No worries, one sec offers a Doom Scroll Emergency Brake: We call it Re-Intervention. - After a set time (e.g. 5 minutes) you’ll be kicked out of social media, and you’ll have to go through an intervention again to unlock more time. Where can I learn more about the scientific background of one sec? → https://one-sec.app/research Can I use one sec to interrupt access to websites as well? → Yes, one sec offers a free Safari extension as well. How does one sec work technically? - one sec uses Shortcuts Automation to toggle a deep breath animation whenever you open one of the configured apps (Instagram, Twitter, YouTube…). - This breaks unconscious social media habits short-term (literally, as soon as you have set it up) and even helps long-term by adding more friction when opening these apps. Integrations: - Structured: one sec blocks apps during unfinished tasks. - LENGO: learn vocabulary to unlock social media. I developed one sec for myself in 2020…and it worked so well I decided to upload it to the App Store. Especially for people with ADHD one sec is a great tool to gain back control for incredible focus and concentration. – Frederik Legal information: Available Subscription Options: one sec pro (annual / monthly / lifetime unlock) one sec can contribute mindful moments to the Health App via HealthKit. one sec is covered by U.S. Patent 12,468,828 B2. Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://one-sec.app/privacy/

About

One Wall Street App

Features
Read full description

The One Wall Street app is your key to effortless luxury. Residents enjoy seamless access to events, fitness and wellness classes, spa appointments, and private amenity reservations, along with dining at The One Club - the residents-only restaurant and bar. The app also provides management of front desk and maintenance requests, ensuring every detail is handled with ease. Through Printemps Privé - a resident-only tier of services and offerings - residents unlock exclusive connections to Parisian fashion, design, and experiences. From everyday ease to extraordinary moments, every convenience and indulgence is anticipated, bringing the lifestyle of Manhattan's most iconic address to your fingertips.

Screenshots

one sec | screen time + focus4 screens
One Wall Street App3 screens

Verdict

The call

The clearest difference is in-app purchases: One Wall Street App at none against one sec | screen time + focus's 6. one sec | screen time + focus's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement 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. one sec | screen time + focus sells 6 in-app purchases, starting at $6.99 per month. One Wall Street App asks for nothing beyond the download.

UpkeepUpdate frequency

one sec | screen time + focus ships an update fortnightly, One Wall Street App every 3 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
one sec | screen time + focus versus One Wall Street App: the parameters behind the verdict, then further details
Parameterone sec | screen time + focusOne Wall Street App
PriceFreeFree
Rating4.8 (24K ratings) — better—
Positive reviews75.8% of reviews—
Number of ratings24K — better—
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size297 MB169 MB
Age rating4+4+
Developerriedel.wtf apps S.L.One Wall Street

Bugs and requests

one sec | screen time + focus

Reported bugs

4 issues
  • App switching issues
  • Interventions not triggering properly
  • Inconsistent behavior with shortcuts
  • Crashes and freezes on certain devices

Requested features

6 requests
  • Ability to block more apps for free
  • Customizable intervention timers
  • Scheduled app blocking/access
  • Passcode protection for settings
  • Sync settings across devices
Show 1 more
  • More intervention types (e.g. games)

One Wall Street App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

one sec | screen time + focus

Subscriptions4
  • one sec pro (1 Month)$6.991 Month
  • one sec pro | Family Plan (1 Month)7 Days trial$9.991 Month
  • one sec pro (1 Year)7 Days trial$19.991 Year
Show 1 more
  • one sec pro | Family Plan (1 Year)7 Days trial$29.991 Year
One-time2
  • one sec pro | Lifetime$99.99
  • one sec pro | Family Lifetime$149.00
None

One Wall Street App

No in-app purchases

Questions

Is one sec | screen time + focus free?
one sec | screen time + focus is free to download, with in-app purchases available.
Is One Wall Street App free?
One Wall Street App is free to download, with no in-app purchases.
Do one sec | screen time + focus or One Wall Street App have ads?
Neither one sec | screen time + focus nor One Wall Street App shows ads.
Which is updated more often, one sec | screen time + focus or One Wall Street App?
one sec | screen time + focus ships an update fortnightly, and One Wall Street App every 3 weeks. Most recently, one sec | screen time + focus was updated on November 11, 2026 and One Wall Street App on November 3, 2026.

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