Comparison

Calendar Stats vs Mobile Data Assistant

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

Head to head
About

Calendar Stats

Gain a clear overview of how you spend your time by analyzing your calendar data. Visualize your schedule with charts and statistics to identify areas for improvement and achieve better life balance.

Highlights
  • Calendar time analysis
  • Year, quarter, and week views
  • Filter stats by event titles
  • Compare different time periods
  • Bar and level charts
  • Integrates with Health app data
  • Customizable calendar filters
Features
Read full description

Are you working too much? Or maybe you are resting not enough? Or spending too little time with your family? Sometimes you really don't know. This app can help you bring more balance into your life by showing exactly how much time you spend. Here's how. There are two main components that are necessary for precise vision: 1. Memory. Humans can not remember everything so we use a logging. The logging of your time can be done using a calendar application - standard or custom. Such solution has an advantage of keeping your time data and scheduling data in one place. This excludes data duplication because past events automatically turn into time log data. 2. Higher Ground Point. Logging is good but you can easily get lost in those many pages of data. And that's why you need something to bring all those pages together so they are all within your sight at the same time. This app is exactly for that purpose - to provide you the higher ground point where you can have brighter strategic vision of where you are now and where to move from there. It can show you what's going on with time in your calendars which in turn allows you to see critical areas of your life and make important decisions on where to spend more time and where to spend less. And if you already use planning a lot then it'll turn your planning into time tracking and that you can use to make your plans even better. If you didn't use planning yet then this app gives you one more reason to start doing it right away. MAIN FEATURES: - compare how much time was (or will be) spent in different calendars and time periods - year view by months and by calendars - quarter view by weeks and by calendars - week view by days and by calendars - time/quantity switch - filter stats by event titles/notes - compare week, workweek, and weekend stats - see totals, averages and percentages - bar charts and level charts - filter by up to 3 calendars at-once (can be unlocked to 4, 6, 9, 12, 16, 20, and 25) - combined chart (unlocked via In-App Purchase) - categories, kind of a virtual calendar with filters (upgradable to Super Categories via In-App Purchase) - category groups for quick selection of related categories (long-press on [Add Category] to access [Edit Groups] button) - display Workout, Sleep, and Mindful Minutes data from Health app alongside data from calendars (In-App Purchases) - nice animations HOW TO USE This application can calculate statistics for events and shows it in various ways. It does not allow you to enter events or create calendars. Use your favorite calendar application for that. Just make sure that your calendars appear in standard Calendar app too. Here are examples of calendars you may want to have: 1. to track personal time: Work, Family, Health, Fitness, Relax, Sleep 2. to track your projects: Project - A, Project - B, Project - C 3. if somebody shared their calendars with you you can compare their activity with yours 4. to calculate an amount of time spent on a group of events by using filter (e.g. if your event titles include a specific identification word) 5. well, you can figure out how to use this app in your own way NOTES: - to see statistics for past periods you may need to change your iPad Calendar settings to sync all events (Settings -> Calendar -> Sync -> All Events) - this app can show all calendars that are setup in your iPad Settings (note: total calendar counts larger than 20 may increase statistics calculation time)

About

Mobile Data Assistant

Monitor your cellular and Wi-Fi data usage with detailed graphs and an interactive map. Manage multiple data plans, track consumption, and stay informed with customizable widgets. Avoid unexpected costs and waste with this intuitive data management tool.

Highlights
  • Monitor cellular and Wi-Fi data usage
  • Detailed real-time graphs
  • Interactive data consumption map
  • Manage multiple data plans
  • Customizable home and lock screen widgets
  • Track data plan renewal dates
Read full description

Mobile Data Assistant: the ultimate app for monitoring data consumption. An intuitive app that allows you to keep tabs on your cellular and Wi-Fi data consumption. With detailed graphs and an interactive map, Mobile Data Assistant provides a comprehensive view of your data usage, helping you avoid waste, unexpected costs, and better manage your data plan. Manage your data plan like never before. Mobile Data Assistant not only tracks your data consumption, but also gives you the flexibility to manage multiple data plans, ideal for those who have multiple tariff plans active at the same time. What's more, with its customizable lock screen and home screen widgets, you always have essential information at your fingertips about your data consumption and how many days until renewal. With Mobile Data Assistant, controlling your data is easier and more accessible. Download the app now and experience the convenience of having all the information you need, always visible and up-to-date. - Intuitive graphs: Monitor your data usage with clear, real-time graphs and analyze your historical consumption. - Interactive map: Identify areas on the map where data is consumed the most. - Multiple data plans: Set up and monitor multiple data plans at once. - Unlimited data plans: Support for unlimited and perpetual data plans. - Wi-Fi monitoring: Simultaneous monitoring of Wi-Fi and Cellular. - Widgets: Add customizable widgets to your lock screen and home screen to quickly access data consumption information without opening the app. Download Mobile Data Assistant and start browsing with peace of mind, knowing that every byte is under your control.

Screenshots

Calendar Stats4 screens
Mobile Data Assistant4 screens

Verdict

The call

The clearest difference is review sentiment: Calendar Stats at 100% against Mobile Data Assistant's 43%. Calendar Stats also leads on rating (5.0 vs 3.7) and ads (none vs shown). Mobile Data Assistant's advantage is ratings volume (6 vs 1). On price, update cadence, in-app purchases and monetization model 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. Calendar Stats sells 12 one-off in-app purchases and Mobile Data Assistant sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Calendar Stats holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Mobile Data Assistant has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Calendar Stats's written reviews are positive against 43% of Mobile Data Assistant's.

UpkeepUpdate frequency

Calendar Stats ships an update every 2 months, Mobile Data Assistant every 6 weeks. The most recent releases landed on September 28, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
Calendar Stats versus Mobile Data Assistant: the parameters behind the verdict, then further details
ParameterCalendar StatsMobile Data Assistant
PriceFreeFree
Rating5.0 (1 ratings) — better3.7 (6 ratings)
Positive reviews100.0% of reviews — better42.9% of reviews
Number of ratings16 — better
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size2 MB10 MB
Age rating4+4+
DeveloperOleksandr LuchkovskyiFausto Ristagno

Customer experience

Calendar Stats

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Mobile Data Assistant

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews7 reviews
Positive42.9%
Neutral14.3%
Negative42.9%

In-app purchases

12 purchases

Calendar Stats

One-time12
  • Health: Mindful Minutes$0.99
  • Health: Workouts$0.99
  • Health: Sleep$0.99
Show 9 more
  • 6 Calendars$0.99
  • 9 Calendars$0.99
  • 12 Calendars$0.99
  • 20 Calendars$0.99
  • 16 Calendars$0.99
  • Combined Chart$1.99
  • 4 Calendars$1.99
  • Super Categories$1.99
  • 25 Calendars$1.99
1 purchases

Mobile Data Assistant

One-time1
  • Premium lifetime$2.99

Questions

Is Calendar Stats free?
Calendar Stats is free to download, with in-app purchases available.
Is Mobile Data Assistant free?
Mobile Data Assistant is free to download, with in-app purchases available.
Which has better reviews, Calendar Stats or Mobile Data Assistant?
Calendar Stats is rated higher. Calendar Stats averages 5.0 out of 5 from 1 ratings, while Mobile Data Assistant averages 3.7 from 6 ratings.
Do Calendar Stats or Mobile Data Assistant have ads?
Mobile Data Assistant shows ads; Calendar Stats does not.
Which is updated more often, Calendar Stats or Mobile Data Assistant?
Calendar Stats ships an update every 2 months, and Mobile Data Assistant every 6 weeks. Most recently, Calendar Stats was updated on September 28, 2026 and Mobile Data Assistant on October 16, 2026.

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