Comparison

Cron vs One

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

Head to head
About

Cron

This notification app helps you manage recurring tasks with customizable periodic alarms. Set reminders for drinking water, taking medication, or taking breaks from work to stay on track with your daily routine.

Highlights
  • Set periodic alarms
  • Customizable reminders
  • Daily task management
  • Health break notifications
  • Medication reminders
Features
Read full description

Busy days are full of things that need to happen again and again Cron is a simple alert app that helps you remember recurring moments throughout the day Choose an interval or a regular time and Cron will notify you on that schedule CHOOSE YOUR RHYTHM - Repeat every 30 60 90 120 or 150 minutes - Alert every hour at the minute you choose - Alert every day at a chosen time - Choose specific weekdays and a time - Create a one time alert when needed ALWAYS KNOW WHAT COMES NEXT - See the exact next alert before saving - View every Cron and its next alert at a glance - Pause edit or delete in a few taps - Add a color and optional note SIMPLE AND LOCAL - Core alert features work offline - Cron titles notes and schedules stay on your device - Personalized ads only with your permission - Cron content is not used for advertising Use Cron for water breaks stretching commuting medicine or any routine you want to remember

About

One

Features
Read full description

One-Day Planner — a minimalist daily focus app. Designed for people who want to do less, but better. Every day you choose one meaningful goal and take simple steps toward it. Features: • Focus on one goal a day — remove distractions and gain clarity. • Add small steps and track your progress with ease. • Beautiful, calming interface in soft natural tones — nothing extra, just you and your goal. •Gentle reminders to help you stay on track. • Motivation through clarity — celebrate small wins every day. One-Day Planner helps you slow down, breathe, and focus on what truly matters. Start today — choose your goal and take the first step.

Screenshots

Cron4 screens
One4 screens

Verdict

The call

The clearest difference is ads: One at none against Cron's shown. On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Cron versus One: the parameters behind the verdict, then further details
ParameterCronOne
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 months—
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size10 MB22 MB
Age rating4+4+
DeveloperWonhee JeongPavel Rtishchev

In-app purchases

None

Cron

No in-app purchases

None

One

No in-app purchases

Questions

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

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