A browser-based YouTube enhancer versus a gamified focus timer app that plants real trees. Which one keeps you focused?
Forest gamifies focus with a tree-growing mechanic that appeals to people who need positive reinforcement. Clify takes a utilitarian approach — just remove the YouTube clutter. Forest is better for motivation; Clify is better for YouTube-specific productivity.
Below is a detailed side-by-side breakdown of what each tool offers.
| Feature | Clify | Forest |
|---|---|---|
| YouTube ad blocking | Yes | — |
| YouTube Shorts removal | Yes | — |
| SponsorBlock integration | Yes | — |
| Gamification | — | Yes |
| Virtual rewards | — | Yes |
| Real tree planting | — | Yes |
| Website blocking | — | Partial |
| Social focus rooms | — | Yes |
| Audio equalizer | Yes | — |
| Price | Free forever | $3.99 mobile |
| Open source | Yes | No |
Forest and Clify take completely different approaches to focus. Forest uses gamification and positive reinforcement to motivate you, while Clify directly modifies YouTube to remove distractions. One motivates you to avoid distractions; the other removes them for you.
Forest is a gamified focus app that has become one of the most popular productivity tools on mobile. The core concept is simple: you plant a virtual tree when you start a focus session, and it grows while you stay focused. If you leave the app or visit a blocked site, your tree dies. Over time, you build a virtual forest that represents your focused time.
The mobile app costs $3.99 and is available on iOS and Android. Forest also has a free Chrome extension that can block certain websites during focus sessions. One of its most celebrated features is its partnership with Trees for the Future — real virtual coins earned in the app can be used to plant actual trees in the real world.
Forest also includes social features like focus rooms where you can plant trees alongside friends, adding accountability and a sense of community to the focus experience. It is primarily a motivation tool rather than a content modifier.
Clify takes a fundamentally different philosophy. Instead of gamifying focus, it directly modifies YouTube to remove the distracting elements. It is a free, open-source browser extension that removes the parts of YouTube that waste your time and add clutter, while keeping the content you actually want.
Specifically, Clify removes YouTube advertisements (including mid-roll video ads), strips out YouTube Shorts from the interface so you do not fall into the infinite scroll, integrates with SponsorBlock to automatically skip sponsor segments in videos, and provides a built-in audio equalizer for better sound quality. All of this runs entirely in your browser, with no account required.
The key insight is that YouTube is not inherently bad. It hosts incredible educational content, tutorials, documentaries, and creative work. The problem is the engagement-maximizing design around that content: ads, Shorts, and sponsor segments that pull you away from what you came for. Clify addresses the actual problem instead of throwing the baby out with the bathwater.
Forest excels when you need motivation and positive reinforcement to stay focused. Here are the scenarios where it is the right choice:
The trade-off is that Forest is primarily a motivational tool. It does not modify the content of the sites you visit — it just tries to prevent you from visiting them. If you do visit a distracting site, Forest cannot improve the experience.
Clify fills a gap that Forest ignores entirely. If your main digital distraction is YouTube but you still need YouTube for productive purposes, Clify is the better tool.
The limitation is clear: Clify does not provide gamification, social features, or motivational mechanics. If you need positive reinforcement to stay focused, Forest’s approach may work better for you.
Forest has planted over 1.5 million real trees through its partnership with Trees for the Future. Your focus sessions directly contribute to reforestation efforts around the world.
Forest’s Chrome extension is free, but the mobile app costs $3.99. Clify is entirely free across the board — no mobile app required since it works directly in your browser.
Forest can block some websites during focus sessions, but it cannot modify the content of sites you visit. Clify specifically targets YouTube’s most distracting elements — ads, Shorts, and sponsor segments — while keeping the platform fully functional.
Yes. They serve different purposes and can complement each other well. You could use Forest to stay motivated during focus sessions while using Clify to clean up your YouTube experience when you need to watch educational content. The gamification from Forest combined with the distraction removal from Clify creates a powerful focus environment.
Forest can block YouTube entirely during focus sessions, but it does not enhance the YouTube experience. If you need YouTube for learning or work, blocking it completely is counterproductive. Clify is designed specifically to make YouTube better by removing ads, Shorts, and sponsor segments.
Yes. Forest partners with Trees for the Future, and virtual coins earned through focus sessions can be used to plant real trees. This has resulted in over 1.5 million trees planted worldwide, making Forest one of the few productivity apps with a direct environmental impact.
It depends on your study habits. If you use YouTube for lectures and tutorials, Clify lets you keep that valuable resource while removing the distractions. If you tend to get sidetracked by your phone in general, Forest’s gamified approach may help you build better habits. Many students find that using both together works best — Forest for general phone discipline and Clify for a cleaner YouTube experience.
Enhance YouTube without blocking it. Remove ads, Shorts, and sponsors with a free, open-source extension.
Get Clify — Free