Comparison

Just Start vs ONE

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

Head to head
About

Just Start

This app helps you overcome procrastination by providing a simple, focused timer. It features a virtual companion, unlimited categories, and historical statistics to track your progress. Connect with others through a unique 'starlight' feature that shows past user efforts.

Highlights
  • Minimalist timer interface
  • Virtual companion for focus
  • Unlimited custom categories
  • Full history and trend charts
  • Starlight mode for shared effort visualization
  • Pro features unlocked for free
Features
Read full description

【About Just Start】 We believe that "Starting" is the greatest action of all. Just Start is not just a timer; it’s your launchpad to beat procrastination. We stripped away the clutter so you can do one thing the moment you open the app: Act Now. 【Why Just Start?】 1. A Companion from the Stars: Laika Remember Laika, the first dog in space? She didn't disappear; she traveled to your phone. When you focus, Laika waits by your side on the screen. Whether you're studying late or working early, she is there. It’s not just a timer; it’s a warm, silent guardianship. 2. Pro Features Unlocked (Yes, Free) We believe your growth data belongs to you. No paywalls for self-reflection. 3. Unlimited Categories: Coding, Reading, Meditation—create as many tags as you need. Free. 4. Full History Stats: Your every minute counts. Access all history records, duration stats, and trend charts without paying a cent. Visualize your achievements. 5. Starlight Mode: A Connection Across Time Focusing can feel lonely, but not here. When you start the timer, you will see the glimmering starlight left by others who have traveled this path before you. Just like looking at the night sky, these lights are echoes of past efforts from people around the world. It’s a subtle "cloud companionship" that tells you: someone else has worked hard right here, just like you.

About

ONE

Features
Read full description

Everyone deals with a lot of responsibilities, Studies show that switching between tasks reduces efficiency by up to 40%. ONE THING recovers this wasted time by forcing attention onto a single point. Focus one thing at a time and you'll see how your 100 tasks reduce to 0. helps you track how much time you spend on task and helps you gain the habit of doing your chores regularly.

Screenshots

Just Start4 screens
ONE3 screens

Verdict

The call

The clearest difference is ads: Just Start at none against ONE's shown. ONE's advantage is device support (3 vs 1). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
Just Start versus ONE: the parameters behind the verdict, then further details
ParameterJust StartONE
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly—
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.215.1 — better
Further details — not scored
Size7 MB63 MB
Age rating4+4+
Developer江涛 丁Pablo Paez

In-app purchases

None

Just Start

No in-app purchases

None

ONE

No in-app purchases

Questions

Is Just Start free?
Just Start is free to download, with no in-app purchases.
Is ONE free?
ONE is free to download, with no in-app purchases.
Do Just Start or ONE have ads?
ONE shows ads; Just Start does not.

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