Comparison

Lucid vs Karbywarby Todo

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

Head to head
About

Lucid

Features
Read full description

Ever had a great idea, written it down, and never found it again? Notes apps just pile up. All-in-one tools get overwhelming. Lucid sits in between. ■ Catch the 3 seconds it lives Tap the home screen widget and start typing. Don't pick a type or a place — just get it down. ■ Organize in 5 minutes a day Swipe through your thoughts and answer one thing: "Where does this go?" No jargon — Projects, Areas, Resources, Archive. ■ Today, only what matters Open the app and today's tasks come first. Each one done is a small win. ■ Your second brain, in your hand No account, no login. Every thought stays safe on your iPhone. Stop losing your best ideas. Let Lucid remember them for you.

About

Karbywarby Todo

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Most task apps end up costing more time than they save. You maintain lists, sort categories, push due dates around. Doing everything except the task itself. Plenty of people have given up on todo apps for exactly that reason. This one is for them. Karbywarby Todo shows what matters next instead of the whole list. Reduced, but not bare. The measure is the feeling of getting something fully off your plate with little effort. THE APP DOES THE UPKEEP The work other apps hand to you, Karbywarby Todo does itself: • Overdue tasks get rescheduled, not flagged. No growing pile of red staring at you every morning. • Date suggestions work from your real week. From what you actually finished over the last 30 days, not from what you meant to. • A suggestion for what to tackle next, without you having to sort anything. An AI does that work in the background. The AI features are free to use, with a daily cap. What it suggests stays a suggestion. You decide. ALSO IN YOUR BROWSER todo.karbywarby.com, same account. Add it to your home screen on mobile and it behaves like an app. Free and ad-free.

Screenshots

Lucid4 screens
Karbywarby Todo4 screens

Verdict

The call

The clearest difference is iOS requirement: Karbywarby Todo at 15.0 against Lucid's 17.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lucid ships an update every 3 days, Karbywarby Todo every 6 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 7 level
Lucid versus Karbywarby Todo: the parameters behind the verdict, then further details
ParameterLucidKarbywarby Todo
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 6 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size2 MB5 MB
Age rating4+4+
DeveloperGoo wong KwonLars Patzold

In-app purchases

None

Lucid

No in-app purchases

None

Karbywarby Todo

No in-app purchases

Questions

Is Lucid free?
Lucid is free to download, with no in-app purchases.
Is Karbywarby Todo free?
Karbywarby Todo is free to download, with no in-app purchases.
Do Lucid or Karbywarby Todo have ads?
Neither Lucid nor Karbywarby Todo shows ads.
Which is updated more often, Lucid or Karbywarby Todo?
Lucid ships an update every 3 days, and Karbywarby Todo every 6 days. Most recently, Lucid was updated on October 31, 2026 and Karbywarby Todo on October 29, 2026.

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