Comparison

CrunchIoT vs ToDo Calendar Pro

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

Head to head
About

CrunchIoT

Features
Read full description

The CRUNCH IIoT (Industrial IoT) app allows you to monitor your machine and shop floor performance from anywhere in the world! You can view Production, Utilisation, Quality and OEE metrics of your machines and also drill down into machine parameters like Cycle Time, Injection Time, Temperatures etc. The app also allows you to track critical machine parameters in Real-time and allows you to schedule, generate and view reports.

About

ToDo Calendar Pro

Manage your tasks efficiently with a calendar view that shows due dates. Sync tasks across all your devices via iCloud and automatically register them to other calendar apps. Attach files, create sub-tasks, and receive timely notifications.

Highlights
  • Calendar task overview
  • iCloud task synchronization
  • File and photo attachments
  • Sub-task creation
  • Template-based task registration
  • Integration with iOS Calendar and Google Calendar
  • Apple Watch task viewing
Features
Read full description

Would you like to make your smartphone or tablet PC into a useful business tool? ToDo Calendar Pro is an application to manage your tasks efficiently using a calendar.  The calendar shows you an overview of what tasks are due to be performed and when.  Tasks are synced to all your devices through iCloud, so you can manage your tasks anytime, anywhere.  You can also automatically register tasks to iOS Calendar, iOS Reminder and Google Calendar. ToDo Calendar Pro functions 1. Registering tasks First, let's register your tasks.  By setting a scheduled start date and scheduled end date, you will be able to complete your tasks on time.  You can fill in detailed information and attach photos, videos, Excel, Word or other files and maps in the tasks. Tasks can also be further divided into sub-tasks. 2. Registering tasks using a template By using pre-registered templates, you can easily register tasks. You can customize the template any way you like. 3. Managing tasks in a calendar You can see your tasks in the calendar. The calendar allows you to see which tasks will be performed when. 4. Managing tasks in a list You can also see the tasks in a list. You can see what tasks are currently being performed, what tasks have been completed, and what tasks will be performed in the future. 5. Organizing tasks in groups If you set up groups for tasks, you can view tasks by group in a calendar or a list. You can customize groups any way you like. 6. Task notifications You can specify the tasks to be notified at the scheduled start date and time or at a specified date and time. With notifications, you'll never forget an important task. 7. Linking iOS Calendar, iOS Reminder and Google Calendar You can set up your tasks to work with iOS Calendar, iOS Reminder, and Google Calendar, so they can be registered to iOS Calendar, iOS Reminder, and Google Calendar. 8. Viewing today’s tasks on Apple Watch You can see a list of tasks to be performed today on your Apple Watch. You can also mark completed tasks as completed.

Screenshots

CrunchIoT4 screens
ToDo Calendar Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: CrunchIoT at none against ToDo Calendar Pro's 1. CrunchIoT also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price, update cadence 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. ToDo Calendar Pro sells 1 one-off in-app purchase. CrunchIoT asks for nothing beyond the download.

UpkeepUpdate frequency

CrunchIoT ships an update every 3 months, ToDo Calendar Pro every 2 months. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 7 level
CrunchIoT versus ToDo Calendar Pro: the parameters behind the verdict, then further details
ParameterCrunchIoTToDo Calendar Pro
PriceFreeFree
Rating—4.2 (5 ratings) — better
Positive reviews—20.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better17.0
Further details — not scored
Size65 MB33 MB
Age rating4+17+
DeveloperChipster Technologies Private LimitedNAOAKI SEKIGUCHI

In-app purchases

None

CrunchIoT

No in-app purchases

1 purchases

ToDo Calendar Pro

One-time1
  • ToDo Calendar Pro License$1.99

Questions

Is CrunchIoT free?
CrunchIoT is free to download, with no in-app purchases.
Is ToDo Calendar Pro free?
ToDo Calendar Pro is free to download, with in-app purchases available.
Do CrunchIoT or ToDo Calendar Pro have ads?
ToDo Calendar Pro shows ads; CrunchIoT does not.
Which is updated more often, CrunchIoT or ToDo Calendar Pro?
CrunchIoT ships an update every 3 months, and ToDo Calendar Pro every 2 months. Most recently, CrunchIoT was updated on October 20, 2026 and ToDo Calendar Pro on October 23, 2026.

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