Comparison

TodoTimer vs Lucid

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

Head to head
About

TodoTimer

This app helps users overcome distractions and improve focus using the Pomodoro technique. It offers customizable timers, automatic session switching, and detailed statistics to track and analyze work or study habits.

Highlights
  • Customizable work and break timers
  • Automatic timer switching
  • Intuitive visual timer design
  • Detailed focus statistics and analysis
  • Heatmap and time-based focus graphs
  • Social login (Google/Apple)
Read full description

Do you keep getting distracted when trying to start work? Can't make progress even though you have plenty of time to study? TodoTimer is a Pomodoro timer app that helps you maintain peak focus. Complete your efficient work routine with powerful time management features and statistics system! ◆ Key Features ▪ Customizable Timer – Freely set work and break times ▪ Auto Timer Switching – Rest after focus, auto-start after break ▪ Intuitive UI – Easy-to-read design and usage at a glance ▪ Powerful Statistics – Check daily, weekly, monthly focus records ▪ Customizable Timer – Default 25-min focus, 5-min break! Adjustable as you wish ▪ Seamless Focus Experience – Maximize productivity with minimal interaction ▪ Social Login – Easy login with Google/Apple account ◆ Focus Analytics View total focus time and patterns by day, week, month Heatmap statistics – Color-coded by focus time Time-based focus analysis graphs • Recommended for: Those who struggle to focus on study or work Those who want systematic time management Those who want to analyze focus patterns Pomodoro Timer - Manage Your Flow ◆ Auto-Switch Between Focus & Break Times Work and break automatically switch according to your set times without breaking your flow. Check today's total focus time at a glance. ◆ Powerful Statistics - Build Self-Growing Habits Visually identify your most focused days and patterns through monthly calendar heatmap Time-based focus graphs → Identify when your concentration is best Record weekly/monthly average focus time to form consistent habits ◆ Intuitive Design - Adapt Instantly Without Instructions! Visual timer design for easy progress checking Circular progress bar for intuitive time remaining Quick session adjustment with one button click (add 1 minute, skip) Achieve your goals and maximize productivity with TodoTimer! Download now and dive deeper into focus! By using this app, you agree to Apple's standard Terms of Use. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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.

Screenshots

TodoTimer4 screens
Lucid4 screens

Verdict

The call

The clearest difference is in-app purchases: Lucid at none against TodoTimer's 2. TodoTimer's advantage is device support (3 vs 1). On price, update cadence, ads 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. TodoTimer sells 2 in-app purchases, starting at $2.99 per month. Lucid asks for nothing beyond the download.

UpkeepUpdate frequency

TodoTimer ships an update every 4 days, Lucid every 3 days. The most recent releases landed on October 17, 2026 and October 22, 2026 respectively.

Scorecard2 real differences · 7 level
TodoTimer versus Lucid: the parameters behind the verdict, then further details
ParameterTodoTimerLucid
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS16.5 — better17.0
Further details — not scored
Size71 MB2 MB
Age rating4+4+
DeveloperMinwook KimGoo wong Kwon

In-app purchases

2 purchases

TodoTimer

Subscriptions2
  • 프리미엄 월간 구독7 Days trial$2.991 Month
  • 프리미엄 연간 구독7 Days trial$19.991 Year
None

Lucid

No in-app purchases

Questions

Is TodoTimer free?
TodoTimer is free to download, with in-app purchases available.
Is Lucid free?
Lucid is free to download, with no in-app purchases.
Do TodoTimer or Lucid have ads?
Neither TodoTimer nor Lucid shows ads.
Which is updated more often, TodoTimer or Lucid?
TodoTimer ships an update every 4 days, and Lucid every 3 days. Most recently, TodoTimer was updated on October 17, 2026 and Lucid on October 22, 2026.

Other comparisons