Comparison

Onaroll vs dfCal

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

Head to head
About

Onaroll

Build and maintain positive daily routines with this habit-tracking application. It simplifies the process of establishing new skills and consistent activities, offering motivation to help you achieve your goals.

Highlights
  • Build positive habits
  • Sustain daily routines
  • Track streaks
  • Motivating interface
  • Skill development support
Features
Read full description

Transform your daily routines with Onraroll, the ultimate habit-tracking app designed to help you build and sustain positive habits. Whether you’re aiming to exercise regularly, read more, or develop a new skill, Onraroll makes it simple and motivating.

About

dfCal

This app helps you manage your schedule and boost productivity with smart calendar views, time pocket discovery, and productivity analytics. It also includes task management, goal tracking, and a focus timer to optimize your day.

Highlights
  • Smart calendar views
  • Natural language event creation
  • Time pocket discovery
  • Productivity analytics
  • Smart task management
  • Focus timer
  • Goal tracking
Features
Read full description

dfCal is the intelligent calendar app designed to help you take control of your schedule, boost productivity, and make the most of every day. SMART CALENDAR VIEWS - Beautiful month, week, and day views with event indicators - Seamless sync with Google Calendar and Microsoft Outlook - Quick natural language event creation — just type "Lunch with John tomorrow at 2pm" - Color-coded calendars to organize work, personal, and more FIND YOUR FREE TIME - Time Pockets automatically discovers available slots in your day - See exactly when you have 30 minutes, 1 hour, or more available - Never double-book again with visual day overview PRODUCTIVITY ANALYTICS - Track how you spend your time with detailed insights - See your productivity score and get personalized tips - Busiest hours chart to optimize your schedule - Weekly, monthly, and quarterly time audits SMART TASK MANAGEMENT - Create tasks with due dates, priorities, and reminders - Recurring tasks that automatically advance when completed - Priority levels from Low to Urgent with visual indicators - Sync tasks with Google Tasks POWERFUL TOOLS - Focus Timer for deep work sessions - Tally Counter for tracking habits and counts - Calendar Sets to quickly switch between work and personal views - Schedule Templates to block focus time automatically GOAL TRACKING - Set weekly goals for meetings and focus work - Track your progress toward time targets - Meeting cost calculator to understand the true cost of meetings BUILT FOR PRIVACY - Your data stays on your device - Secure OAuth authentication with Google and Microsoft - No tracking, no ads, just productivity Whether you're a busy professional, student, or anyone looking to optimize their time, dfCal gives you the tools to understand and improve how you spend each day. Download dfCal today and transform the way you manage your time.

Screenshots

Onaroll4 screens
dfCal4 screens

Verdict

The call

The clearest difference is in-app purchases: dfCal at none against Onaroll's 1. dfCal also leads on update cadence (every 4 days vs fortnightly). Onaroll's advantage is ratings volume (4 vs 1). On price, rating, ads and device support 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. Onaroll sells 1 in-app purchase, starting at $0.99 per month. dfCal asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Onaroll against 5.0 for dfCal. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Onaroll ships an update fortnightly, dfCal every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Onaroll versus dfCal: the parameters behind the verdict, then further details
ParameterOnarolldfCal
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better1
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS1717.0
Further details — not scored
Size8 MB8 MB
Age rating4+4+
DeveloperMaurizio Di GianlucaAnanda Theerthan Jagannathan

Customer experience

Onaroll

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

dfCal

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Onaroll

Subscriptions1
  • Onaroll Pro Monthly$0.991 Month
None

dfCal

No in-app purchases

Questions

Is Onaroll free?
Onaroll is free to download, with in-app purchases available.
Is dfCal free?
dfCal is free to download, with no in-app purchases.
Which has better reviews, Onaroll or dfCal?
Onaroll and dfCal are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do Onaroll or dfCal have ads?
Neither Onaroll nor dfCal shows ads.
Which is updated more often, Onaroll or dfCal?
Onaroll ships an update fortnightly, and dfCal every 4 days. Most recently, Onaroll was updated on October 30, 2026 and dfCal on October 31, 2026.

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