Forest vs Opal
A positive mechanic you would rather not break, or an enforced block you cannot break.
| Forest | Opal | |
|---|---|---|
| What it is | A focus timer that grows a virtual tree while you stay off distracting apps and sites, and kills it if you leave — on phone, and on desktop through a browser extension. | An app and site blocker with scheduled sessions, screen-time analytics and escalating enforcement modes, across iOS, Android and Mac. |
| Price | Free, with an optional subscription | Free tier; Pro around $100/year, or a one-off lifetime |
| Free tier | Free download with an optional Forest Plus subscription | Free forever tier: one rule, app blocking, basic timers |
| Platform | iOS, Android, Chrome / Firefox / Edge extension | iOS, Android, macOS |
| Booking | Drop in | Drop in |
| Camera | Not required | Not required |
What actually separates them
Forest asks you to care about a tree; Opal removes the option. Both work, on different people, and the honest test is what happens after the first failure. If killing a tree makes you sit back down, Forest is cheaper, simpler and more pleasant. If killing a tree teaches you that nothing actually happens, the mechanic is finished and no amount of trying harder restores it — at which point enforcement is what is left.
Pick Forest if…
a gentle mechanic still works on you, and you want the simplest possible tool.
Pick Opal if…
you have already discovered that gentle mechanics stop working on you, and you want data about where the time went.
We build a competing product, so weigh this accordingly — the fuller picture on each is in Forest alternatives and Opal alternatives. Prices are bands as of August 2026, not quotes.
Common questions
- Forest or Opal — which is better?
- Neither in general. A positive mechanic you would rather not break, or an enforced block you cannot break. Pick Forest if a gentle mechanic still works on you, and you want the simplest possible tool. Pick Opal if you have already discovered that gentle mechanics stop working on you, and you want data about where the time went.
- What is the main difference between Forest and Opal?
- Forest asks you to care about a tree; Opal removes the option. Both work, on different people, and the honest test is what happens after the first failure. If killing a tree makes you sit back down, Forest is cheaper, simpler and more pleasant. If killing a tree teaches you that nothing actually happens, the mechanic is finished and no amount of trying harder restores it — at which point enforcement is what is left.
Other comparisons
- Forest alternatives
A focus timer that grows a virtual tree while you stay off distracting apps and sites, and kills it if you leave — on phone, and on desktop through a browser extension.
- Opal alternatives
An app and site blocker with scheduled sessions, screen-time analytics and escalating enforcement modes, across iOS, Android and Mac.
- Focus app alternatives
What each focus tool is genuinely good at, why people leave it, and what fits which reason.
- Focusmate alternatives
Scheduled one-to-one video sessions with a stranger: you book a slot, both state what you will do, work in silence on camera, and check out at the end.
- Flow Club alternatives
Hosted group focus sessions with a facilitator, themed by time of day and type of work, where everyone states an intention and then works in silence.
- Caveday alternatives
Facilitated group sessions — "caves" — in thirty-minute, one-hour and three-hour formats running daily, plus a 24/7 drop-in focus lounge for round-the-clock body doubling.