Singing Carrots ◆
Singing Carrots is an AI vocal coach that listens, analyzes pitch and range, and guides daily singing practice.
Free·Free; paid plans start at an undisclosed monthly rate (contact for details)
About Opal
What is Opal and how does it work?
Opal is a screen time app that puts your attention on autopilot. It automatically blocks distracting apps and websites on iPhone, Mac, and Android — so you can focus on what matters. Instead of relying on willpower, Opal enforces focus rules, timers, and a daily Opal Score to help you reclaim hours every day.
Who is Opal for (and who is it not for)?
Opal is ideal for students, remote workers, creatives, and anyone struggling with phone addiction who wants better digital wellbeing. It’s not designed for business teams looking for enterprise device management or parental controls. You need to be willing to let a third-party app control your app access.
Real use cases and results
Opal users report 94% less distraction, 93% more productivity, and 90% improved mental health. Typical use cases include blocking social media during deep work, limiting TikTok after 9 PM, and staying off email during weekends. Users reclaim an average of 1 hour 23 minutes daily — six years of life over a lifetime.
Key features
- Focus Rules — Set automatic rules to block distracting apps on your phone or desktop, anytime you choose.
- Focus Timer — Choose what to focus on, set the duration, and lock in until the timer ends.
- Opal Score — A daily score that measures how well your tech use aligns with your sleep, focus, and rest.
- Focus Gems — Earn beautiful milestone rewards for focused hours, streaks, and achievements.
- Hard Blocking — Super-strict mode with no unblocks, forcing you to stay off blocked apps for the entire session.
- Allow Only — Whitelist only essential apps so everything else is blocked by default.
- Advanced Timers & Soundscapes — Custom timer durations and focus-enhancing sounds to help you concentrate.
SaaSpartout Score
7.3
/10
Editorial score from our review methodology — not user ratings.
Opal Pricing
Opal pricing: Free; Pro from $8.29/mo. Billing model: Freemium.
Free (forever) — $0/month
- 1 Rule
- Schedule, Time Limits, Open Limits
- Basic Timers & Soundscapes
- App Blocking
- Opal Score (Today only)
Opal Pro (Monthly) — $19.99/month
- Harder Blocking Difficulty
- No Unblocks
- Unlimited Rules
- Advanced Timers & Soundscapes
- Allow Only
- Opal Score with History
- Free 3-day trial
Opal Pro (Yearly) — $8.29/month ($99.99/year)
- All Pro features
- Free 7-day trial
Opal Pro (Lifetime) — $399/forever (one-time payment)
- All Pro features forever
Students can get up to 50% off Opal Pro. Teams pricing available on request.
Frequently asked questions
Is Opal free to use?
Yes, Opal has a Free plan that includes 1 rule, basic timers, and today-only Opal Score for $0/month.
How much does Opal cost per month?
Opal Pro costs $19.99/month, or $8.29/month billed annually at $99.99/year. A lifetime plan is also available for $399.
Does Opal work on Android?
Yes, Opal works on iPhone, iPad, Mac, and Android devices.
What is the Opal Score?
The Opal Score is a daily metric that combines signals from your sleep, focus, and rest into a single measure of how your technology use aligns with your wellbeing.
Can Opal block apps completely?
Yes, with the Pro plan you can enable Hard Blocking which prevents any unblocks during a focus session. The Free plan offers basic schedule and time limits.
