Mav App vs one sec | screen time + focus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mav App
This app provides a personalized schedule for St. John's students, displaying custom schedules for Days 1-7 and the school calendar. It allows users to manage assignments pulled from the school website and add extracurricular activities. An Apple Watch extension offers convenient schedule viewing.
- Customizable daily schedules (Days 1-7)
- Complete school calendar integration
- Assignment management from SJS website
- Add ensembles, clubs, and tutorials
- Apple Watch extension for wrist viewing
- Maverick theme interface
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Mav App - your perfect companion for the schedule at St. John's. Mav App displays multiple custom Middle and Upper School schedules for Days 1-7 and includes the complete school calendar. View and manage your assignments, pulled directly from the SJS website. Add ensembles, clubs, and tutorials to your schedule with customizable early morning and da Vinci blocks. The interface is complete with the red and black Maverick theme. Mav App includes an Apple Watch extension to view your schedule right from your wrist. Information about purchases: • Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after prchse. • Any unused portion of the free one month initial period will be forfeited when you purchases a subscription. Privacy Policy: https://bit.ly/mavappprivacy Terms and Conditions: https://bit.ly/mavappterms
one sec | screen time + focus
This app introduces intentional friction to distracting apps and websites, helping users reduce screen time and improve focus. It delays access rather than blocking, promoting long-term behavioral change. Integrates with other apps for enhanced productivity.
- Adds friction to distracting apps
- Delays app access instead of blocking
- Reduces app usage significantly
- Doom Scroll Emergency Brake (Re-Intervention)
- Free Safari extension for websites
- Integrates with other productivity apps
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Willpower is not enough against social media algorithms! That’s why I made one sec: one sec adds friction to distracting apps to make them less appealing…long-term! 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 if 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/
Screenshots
Verdict
The clearest difference is review sentiment: one sec | screen time + focus at 76% against Mav App's 33%. one sec | screen time + focus also leads on rating (4.8 vs 3.0) and ratings volume (24K vs 2). On price, update cadence, ads and in-app purchases 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. Mav App sells 2 in-app purchases, starting at $2.99 per month and one sec | screen time + focus sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
one sec | screen time + focus holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: one sec | screen time + focus has 24K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 33% of Mav App's written reviews are positive against 76% of one sec | screen time + focus's.
Mav App ships an update every 3 weeks, one sec | screen time + focus every 2 weeks. The most recent releases landed on August 18, 2026 and September 25, 2026 respectively.
| Parameter | Mav App | one sec | screen time + focus |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.8 (24K ratings) — better |
| Positive reviews | 33.3% of reviews | 75.9% of reviews — better |
| Number of ratings | 2 | 24K — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 23 MB | 368 MB |
| Age rating | 4+ | 4+ |
| Developer | EOS Innovations LLC | riedel.wtf apps S.L. |
Customer experience
Mav App
one sec | screen time + focus
Bugs and requests
Mav App
Not enough reviews yet to summarise bugs or 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
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- More intervention types (e.g. games)
In-app purchases
Mav App
- Mav App Premium$2.991 Month
- Mav App Family$7.991 Month
one sec | screen time + focus
- one sec pro (1 Month)$2.991 Month
- one sec pro | Family Plan (1 Month)7 Days trial$4.991 Month
- one sec pro (1 Year)7 Days trial$19.991 Year
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- one sec pro | Family Plan (1 Year)7 Days trial$29.991 Year
- one sec pro | Lifetime$99.99
- one sec pro | Family Lifetime$149.00
Questions
Is Mav App free?
Is one sec | screen time + focus free?
Which has better reviews, Mav App or one sec | screen time + focus?
Do Mav App or one sec | screen time + focus have ads?
Which is updated more often, Mav App or one sec | screen time + focus?
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