Comparison

Chroniton vs CalcTrack

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

Head to head
About

Chroniton

This app helps you track important dates and recurring events, providing reminders for future tasks. It's useful for managing everything from car maintenance and household chores to personal milestones and pet care.

Highlights
  • Event and date tracking
  • Customizable categories
  • Next due date reminders
  • Photo and note attachments
  • One-tap date updates
  • Email event sharing
  • iCloud sync
Features
Read full description

Chroniton is an event and date tracker that helps you remember when something was done and reminds you when you need to revisit it again. Use Chroniton to: - Keep track of automotive maintenance (oil changes, when tires were last changed, when next regular service is due, etc) - Track recurring household maintenance needs (furnace/AC filter changes, last gutter cleaning, etc) - Track purchase dates and warranty expiration dates. - Keep lists of significant personal events (last eye exam, last dental cleaning, last check of credit reports, etc) - Remember a history of events for you kids such as the last allowance raise, the last time school portraits were done, etc. - Track pet-related events like vet visits, immunizations, license/tag registrations, etc. - Keep a reminder of important financial dates (when you last paid your annual car insurance premium, date you signed your apartment lease, date you signed your cell phone contract, when you last reviewed your W2 status, etc) - Keep track of any event you want to be able to refer back to! Key Features: - Add photo to events - Add unlimited notes to any event - Define your own categories - Assign a β€œnext due” date to any event (events due soon show a yellow indicator, events past due show a red indicator) - Update an event’s date as β€œdone today” with one tap - Send any event, or your whole list, to an email - Reorder events and categories to see your most important items at the top - Quick-entry buttons to set dates a week, a month, or a year in the future - Easily add or delete events from the main screen - Portrait and landscape views supported on both iPhone and iPad - Use multiple devices with automatic iCloud sync

About

CalcTrack

Features
Read full description

After the changes are finalized (tapping equal button), appears at the top of the screen. You can use these results by tapping on them. Quick and Accurate Calculations History Tracking: See and recall your previous calculations User-Friendly Interface Save Time and Stay Organized

Screenshots

Chroniton3 screens
CalcTrack1 screens

Verdict

The call

The clearest difference is update cadence: CalcTrack at every 9 days against Chroniton's every 38 months. CalcTrack also leads on iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Chroniton ships an update every 38 months, CalcTrack every 9 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 6 level
Chroniton versus CalcTrack: the parameters behind the verdict, then further details
ParameterChronitonCalcTrack
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 38 monthsEvery 9 days β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.413.0 β€” better
Further details β€” not scored
Size2 MB1 MB
Age rating4+4+
DeveloperDriftwood Studio Software LLCBarkin Sungu

In-app purchases

None

Chroniton

No in-app purchases

None

CalcTrack

No in-app purchases

Questions

Is Chroniton free?
Chroniton is free to download, with no in-app purchases.
Is CalcTrack free?
CalcTrack is free to download, with no in-app purchases.
Do Chroniton or CalcTrack have ads?
Neither Chroniton nor CalcTrack shows ads.
Which is updated more often, Chroniton or CalcTrack?
Chroniton ships an update every 38 months, and CalcTrack every 9 days. Most recently, Chroniton was updated on October 15, 2026 and CalcTrack on October 25, 2026.

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