Caffie vs Unskroll
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Caffie
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Make caffeine your ally for peak performance and deep sleep. An intuitive tracker app that accurately simulates your "current caffeine levels" and exactly "when it will clear" from your system. Coffee and energy drinks are amazing tools for boosting focus, but consuming them at the wrong time or in the wrong amounts can severely degrade your sleep quality at night. With Caffie, you can see at a glance when caffeine will leave your body, allowing you to plan the perfect time to relax. [Core Features] ⢠Real-Time Level Display: Visualize your naturally decreasing caffeine levels over time with an intuitive graph. ⢠Smart Insights: Receive precise advice based on your current levels, such as "Optimal alertness" or "Avoid further intake." ⢠Clearance Prediction: Automatically calculates the time until your caffeine level "down to adequate level" and "reaches near zero." ⢠Simple Logging: Intuitively log your drinks with a single tap. [Caffine Pro (Premium Features)] Unlock all features permanently for the price of a single cup of coffee. ⢠Home Screen Widget: Check your current caffeine levels anytime without opening the app. ⢠All-Time History Data: Look back at all your past records and analyze your caffeine habits. ⢠Unlimited Custom List: Add your frequently consumed drinks without any limits. *Disclaimer The calculations for half-life and remaining body levels provided by this app are estimates based on general scientific data. They are not intended to provide medical advice. Please consult a medical professional for accurate judgments regarding your health. Caffine is a smart tracker that visualizes your remaining caffeine levels in real time and supports optimal caffeine control. Since you can also check your daily caffeine intake history, you can thoroughly manage your caffeine with just this one app.
Unskroll
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Stop scrolling. Start doing. Unskroll replaces the urge to scroll with one small, guided task each day. No blocking, no shaming, no productivity overload, just a kind nudge toward something better than the feed. Why Unskroll is Different: Most anti-doomscrolling apps try to restrict you. They block apps, set timers, and make you feel guilty when you fail. Unskroll takes the opposite approach: replacement, not restriction. When the urge to scroll hits, open Unskroll and complete one short task across tracks like: READING: short stories from classic authors, 6-20 minutes each MEDITATION: guided sessions with ambient sound (rain, forest, soft music) WORKOUTS: bodyweight routines you can do anywhere BREATHING: quick exercises to reset RUNNING: gentle movement to break the screen loop Each track is a structured journey. You're not lost in an endless menu. You know what's next. The Scrolly Phillosophy: Meet Scrolly, the friendly monster who feeds on your scrolling time. Every session you complete weakens Scrolly. Every minute scrolling feeds it. Simple, tactile, motivating. WHAT'S INSIDE - One daily task aligned to your chosen track - Streak tracking that respects rest days - Progress visualization with milestone badges - Customizable notification time (your nudge, your schedule) - Pause when life gets busy, your streak survives - Sign in with Apple, Google, or email PRIVACY FIRST Unskroll doesn't sell your data. We don't track you across the web. Read our privacy policy at unskroll.in/privacy. BUILT BY ONE PERSON, FOR PEOPLE WHO WANT BACK Unskroll is built by a solo founder who got tired of the scroll loop. If you've ever closed a scrolling loop and immediately reopened it, this app is for you. Stop scrolling. Start doing.
Screenshots
Verdict
The clearest difference is in-app purchases: Unskroll at none against Caffie's 1. Unskroll also leads on device support and iOS requirement (15.1 vs 18.0). On price there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Caffie sells 1 one-off in-app purchase. Unskroll asks for nothing beyond the download.
| Parameter | Caffie | Unskroll |
|---|---|---|
| Price | Free | Free |
| Ads | ā | No |
| In-app purchases | Yes | No ā better |
| Devices | ā | iPhone, iPod ā better |
| Requires iOS | 18.0 | 15.1 ā better |
| Further details ā not scored | ||
| Size | 2 MB | 93 MB |
| Age rating | 12+ | 4+ |
| Developer | Kosuke Sakuma | Shashank Chandhok |
In-app purchases
Caffie
- Caffie Pro$2.99
Unskroll
No in-app purchases









