Comparison

Opal vs Until Done

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Opal

This app helps you regain control of your digital life by limiting app usage, blocking distractions, and improving focus. It provides tools and insights to reduce screen time, boost productivity, and enhance well-being.

Highlights
  • Screen time control
  • App blocker
  • Set app limits
  • Focus modes
  • Productivity reports
  • Block apps and websites
  • Mindful block screens
Features
Read full description

Achieve screen time control with the world’s most-loved screen time app! Opal is the fun, free Screen Time app to improve your focus and make the most out of every day. 5 to 6 hours. That’s the average time you’ll spend looking at your phone today, often without realizing it. It's time to fight back. With a combination of screen time control, app limits, app blockers, real time data, leaderboards and rewards, you will focus better and accomplish your dreams, just like Opal’s members. **As of August 2026, Opal has saved humanity 500 Million hours of screen time. ** Many of the world's top teams and companies trust Opal to help protect their focus. You can too. **Opal cut my screen time by 2 hours per day – Marketing at Google ** **You need this app. When I first got opal my daily screen-time was about 8 1/2 hours a day. Now it's 1 hour. ** **Opal has become an indispensable tool in my quest for productivity and mindful technology usage ** **Get Opal! - Ali Abdaal, productivity expert** BENEFITS Save 1 hour and 23 minutes per DAY from less screen time, on average. 94% of Opal members are less distracted 93% are more productive thanks to the app 90% report improved well-being Added benefits: - Better screen time control - Better productivity at work - Reduce stress, be more mindful - Supports focus challenges, including ADHD - Set daily work hours, sleep, and routines - Block apps to unplug and detox - Stay in focus when you need it most - You're happy and in control of your screen time FEATURES - #1 Screen Time Control: the most loved app for screen time control with 4.8/5. - #1 App Blocker: Instantly Block apps and websites you choose at a specific time of day throughout the week to organize your time. - Focus Difficulty: Make it hard, or make it a bit easier. Deep Focus won't let you cancel or bypass at all. - App Limits: Set daily usage limits on apps and websites to automatically block them and prevent overuse. - Mindful Block Screens: Discover quotes, puns and more every time you try to open an app or website you really shoudn't. - Blocklist & Allowlist: Easily pick any app, game or website you want to block or allow during your Blocks. - Focus Report: Measure your progress with clear metrics, actionable screen time stats, and benchmark against your peers. - Focus Score: Check your screen time and focus level at any point easily spotting Focus and Distracted time. - Calendar: Set daily working hours, sleep and routines, block apps automatically, so you don’t have to remember. - Precious Rewards: Unlock unique MileStones you can share with friends. - Leaderboard: Challenge friends to top the leaderboard, enhancing productivity, focus and keeping each other motivated. - Breaks: Choose the app you want to use, write your intention, and set a timer. - Focus Mode Integration: Sync your Opal Focus Sessions with iPhone Focus Mode to block apps. - Shortcut Integration: Connect iPhone shortcut automations to start/stop Focus Sessions based on app opens, time, location and more! - Focus Reminders: Get timely reminder notifications when you get distracted or reach a time limit. - Deep Focus: Need ultimate focus? Deep Focus is the maximum level of protection — you can’t bypass or cancel. - More Fun: Opal is guilt-free and fun. - Widget: Have Opal on your home screen! CREATE A PERSONALIZED APP BLOCK LIST Easily pick any app, game or website you want to block or allow to Block Apps. PRIVATE & SAFE We use Apple's Screen Time API in order to monitor and block apps you use. Installation is easy and takes a few seconds on your iPhone. Unlike most apps, Opal works entirely on your phone and personal browsing data never leaves your device. TERMS, PRIVACY & CONDITIONS Read on https://opal.so/terms & https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Until Done

Features
Read full description

Most reminder apps either nag you into muting them, or stay so quiet you forget them entirely. Until Done does the opposite. It puts exactly ONE task in front of you. And the follow-ups? They actually get gentler, not louder. You never learn to tune it out. Built for ADHD and busy brains, by someone who needed it. — One thing at a time — No endless lists to drown in. Until Done shows you the single task that matters right now. It quietly holds the rest until you're ready. — Nudges that get softer — The first reminder is clear. Every follow-up after gets calmer and quieter. The whole point is to never be the reason you mute your notifications. — Stuck? Break it down — Split heavy tasks into tiny steps and only look at the next one. "Pay the water bill" becomes "Open the banking app." That's the entire ask. — The 90-second sprint — Can't start? Tap "Give it 90 seconds" and just do a little bit. We'll check in when the timer is up. Starting is the hardest part. This makes it stupidly small. — Four voices (including one that roasts you) — Pick how the app talks to you. Warm & Witty, Calm, Minimal—or turn on Roast Me and let it lovingly bully you into action. ("The task is tiny. Your excuses are doing cardio.") — Small wins add up — Finishing a task builds a streak. Getting things done should feel good, so we made sure it actually does. No shame. No guilt spirals. No giant lists staring you down. Just the one thing, until it's done. Until Done is completely free. Every feature, every tone, no limits.

Screenshots

Opal4 screens
Until Done4 screens

Verdict

The call

The clearest difference is in-app purchases: Until Done at none against Opal's 18. Opal's advantage is chart position (#44 vs unranked). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Opal sells 13 in-app purchases, starting at $4.99 per 7 days. Until Done asks for nothing beyond the download.

Scorecard2 real differences · 9 level
Opal versus Until Done: the parameters behind the verdict, then further details
ParameterOpalUntil Done
PriceFreeFree
Rating4.7 (90K ratings) — better—
Positive reviews61.6% of reviews—
Number of ratings90K — better—
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#44 — better—
DevicesiPhoneiPhone
Requires iOS18.017.0 — better
Further details — not scored
Size304 MB2 MB
Age rating4+9+
DeveloperOpal OSNaavnow Tech Private Limited

Bugs and requests

Opal

Reported bugs

4 issues
  • Blocks apps that are not selected
  • Inconsistent behavior when ending focus sessions
  • Crashes when trying to manage blocked apps
  • VPN issues causing other connectivity problems

Requested features

5 requests
  • Allow more customization of blocked apps
  • Integrate with more productivity tools
  • Provide more granular time tracking and reporting
  • Offer a one-time purchase option
  • Improve stability and reduce bugs

Until Done

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Opal

Subscriptions13
  • Weekly Plan3 Days trial$4.997 Days
  • Weekly Plan3 Days trial$9.997 Days
  • Opal Student Weekly3 Days trial$9.997 Days
Show 10 more
  • Monthly Plan3 Days trial2 variants$19.991 Month
  • Monthly Plan7 Days trial$19.991 Month
  • Opal Pro Subscription7 Days trial$49.991 Year
  • Yearly Plan7 Days trial$69.991 Year
  • Yearly Plan7 Days trial$89.991 Year
  • Yearly Plan7 Days trial2 variants$99.991 Year
  • Yearly Plan1 Month trial2 variants$99.991 Year
  • Opal Pro Yearly$99.991 Year
  • Yearly Plan7 Days trial$129.991 Year
  • Yearly Plan7 Days trial$179.991 Year
None

Until Done

No in-app purchases

Questions

Is Opal free?
Opal is free to download, with in-app purchases available.
Is Until Done free?
Until Done is free to download, with no in-app purchases.
Do Opal or Until Done have ads?
Neither Opal nor Until Done shows ads.

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