one sec | screen time + focus vs Jomo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
Jomo
This app helps you reduce phone usage and improve focus by blocking distracting apps and websites. It offers insights into your screen time, promoting healthier digital habits for better sleep, productivity, and well-being.
- App blocking system
- Website blocking
- Category blocking (Social Media, Games)
- Mindful break options
- Screen time analysis
- Habit building
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Welcome to Jomo, an app that helps you stop wasting time on your phone so you can thrive every day! We make reducing screen time super easy and fun. Unsure of how to improve your screen time? We got you! Jomo will help you understand the time spent on your phone and how to find a healthy balance between productivity and play. Will you be #productive or #distracted? Come and find out! Jomo offers a powerful app-blocking system that will change how you use your phone in the long term. Block one or more apps for the times you set to focus on what matters most. You can always take mindful breaks if you need to. So, ready to feel proud about your screen time? Download Jomo and let's get started! ◆ BENEFITS ◆ 1. Sleep Better: Stop mindless scrolling at bedtime 2. Stay Focused: Work better by reducing distractions and multitasking 3. Save Time: Reduce your screen time by 50% in the first week 4. Healthy Habits: Protect special moments with your screen time routine 5. Save Money: Prevent impulsive buying and being overexposed to social media ads ◆ BLOCK ANY APP AND WEBSITE ON YOUR IPHONE/IPAD ◆ You can use Jomo to block any app as well as websites (on all browsers). You can also select entire categories of apps and websites to block (Social Media, Games, Shopping, etc). It's time to protect your time and attention from these distractions: - Instagram - TikTok - Facebook - X / Twitter - LinkedIn - YouTube - Snapchat - Netflix - WhatsApp - Messenger - And more: News, Games, Shopping, Entertainment, and other distracting apps and websites. ◆ PRIVACY ◆ To access your screen time and block apps, Jomo uses the secure Screen Time API provided by Apple. Jomo has no access and will never see your private data (used apps, passwords, messages, content viewed, etc.). If you want to learn more about our terms and privacy policy: - Terms of Use: https://getjomo.notion.site/Terms-of-Use-fb74fe39233b468f937707aeb2020bc2 - Privacy Policy: https://getjomo.notion.site/Privacy-Policy-7265a825c9fe4b289229cec614a169fd ◆ JOMO PLUS ◆ Jomo offers auto-renewable subscriptions: - $5.99/month (automatically renewed) - $2.49/month (billed annually via a $29.99 payment) - $99.99 (one-time purchase) The yearly plan includes a 3-day free trial. After the free trial (only available on the annual version), the total amount for the subscription will be charged to your iTunes Account. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal at the total subscription price within 24 hours prior to the end of the current period. Subscriptions and auto-renewals may be managed or canceled via your iTunes Account Settings. These prices are in US Dollars (USD). Pricing in other currencies and countries may vary and actual charges may be converted to your local currency depending on the country of residence.
Screenshots
Verdict
The clearest difference is ratings volume: one sec | screen time + focus at 24K against Jomo's 2.3K. one sec | screen time + focus also leads on device support (4 vs 2). On price, rating, review sentiment and update cadence 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. one sec | screen time + focus sells 6 in-app purchases, starting at $2.99 per month and Jomo sells 11 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for one sec | screen time + focus against 4.8 for Jomo. That said, the two scores are not equally well evidenced: one sec | screen time + focus has 24K ratings behind it against 2.3K, so its average is the more settled of the two. Written reviews are what separate them: 76% of one sec | screen time + focus's written reviews are positive against 82% of Jomo's.
one sec | screen time + focus ships an update every 2 weeks, Jomo weekly. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | one sec | screen time + focus | Jomo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (24K ratings) | 4.8 (2.3K ratings) |
| Positive reviews | 75.9% of reviews | 82.4% of reviews — better |
| Number of ratings | 24K — better | 2.3K |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, Mac |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 368 MB | 163 MB |
| Age rating | 4+ | 4+ |
| Developer | riedel.wtf apps S.L. | Jomo |
Customer experience
one sec | screen time + focus
Jomo
User reviews
one sec | screen time + focus
From 24K App Store ratingsWhat we love
- 🚀 Saves time
- 👍 Helps reduce screen time
- 💡 Customizable interventions
- 👍 Effective at curbing habits
- 👍 Intuitive and easy to use
Room to improve
- 🐛 Buggy at times
- 💰 Premium features behind paywall
- 🔒 Concerns about privacy/data collection
- 🔒 Inability to fully disable the app
- 🐛 Inconsistent behavior across apps
Jomo
From 2.3K App Store ratingsWhat we love
- 👍 Easy to navigate and manage
- 🚀 Excellent UI/UX
- 🔒 Strict mode makes it tough to bypass
- 💡 Highly customizable configurations
- 💰 Reasonable pricing
Room to improve
- 🐛 App counting screen time even when not using phone
- 🐛 Inability to select apps to block
- 🐛 App randomly deleting itself
- 🐛 Breaks not working as expected
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
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- More intervention types (e.g. games)
Jomo
Reported bugs
3 issues- App picker issues on iOS
- App counting screen time when phone is powered off
- Strict mode being bypassed by disabling screen time restrictions
Requested features
6 requests- Sync rules and sessions between devices
- Better UI for Mac version
- Ability to manually add screen time from external sources
- More robust analytics and data visualization
- Ability to choose time period for analytics
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- Landscape view for tablets
In-app purchases
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
Jomo
- Jomo Plus (Monthly)$5.991 Month
- Jomo Plus (Monthly)1 Month trial$5.991 Month
- Jomo Plus Family (Monthly)$11.991 Month
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- Jomo Plus (Annual)3 Days trial$29.991 Year
- Jomo Plus (Annual)1 Year trial$29.991 Year
- Jomo Plus (Annual)$29.991 Year
- Jomo Plus (Annual)14 Days trial$29.991 Year
- Jomo Plus Family (Annual)3 Days trial$59.991 Year
- Jomo Plus (Lifetime)$84.99
- Jomo Plus (Lifetime)$99.99
- Jomo Plus Family (Lifetime)$199.99
Questions
Is one sec | screen time + focus free?
Is Jomo free?
Which has better reviews, one sec | screen time + focus or Jomo?
Do one sec | screen time + focus or Jomo have ads?
Which is updated more often, one sec | screen time + focus or Jomo?
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