Comparison

TapEraser vs ChronoCalc Pro

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

Head to head
About

TapEraser

Features
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TapEraser is a Safari extension that lets you easily remove unwanted elements from web pages. 【Features】 • Tap to select elements, preview, and delete • Delete multiple elements at once • Adjust selection range with parent/child elements 【How to Use】 1. Enable the extension in Safari 2. Turn ON the toggle 3. Tap once on the element you want to remove 4. Tap "Delete" to remove all 【Perfect For】 • Removing ads while reading articles • Hiding popups • Removing banners and sidebars • Making pages cleaner and easier to read 【Privacy First】 • No data collection • No browsing history tracking • No server communication • All processing done locally on your device 【Safe Design】 • Reload the page to restore everything • Original website unchanged Enjoy a better browsing experience with TapEraser.

About

ChronoCalc Pro

Features
Read full description

The simplest and most powerful way to calculate time. Perfect for pilots, freelancers, consultants, and anyone who needs to track and calculate hours with precision. FEATURES: - CSV Import/Export - Seamlessly import time logs or export your calculation history. Use a configurable delimiter (comma, semicolon, or tab) for compatibility with any spreadsheet. - Pro Time Math - Add, subtract, multiply, and divide time values effortlessly. - Flexible Time Input - Enter time your way: 1h30m, 1:30, or 1,30. The app intelligently understands your input. - Instant Decimal Conversion - Instantly switch between standard time (1h 30m) and decimal hours (1.5 hrs), with customizable decimal precision. - Multi-line Display - Keep track of complex calculations with a clear, scrollable display where each new operation appears on its own line. - Quick Copy - Tap to copy the final result to your clipboard with a single tap. - Full Customization - Tailor the app to your workflow with settings for appearance (Light/Dark/System), decimal precision, comma interpretation, and CSV formats. - Smart & Robust - Handles negative time values and seconds with perfect formatting. PERFECT FOR: - Pilots: Logging flight hours and calculating block time. - Freelancers & Consultants: Tracking billable hours and creating invoices. - Project Managers: Calculating project durations and resource timing. - Anyone: Converting time formats, adding up timesheets, or any task that involves time math. No ads. No subscriptions. Your data is 100% private and never leaves your device.

Screenshots

TapEraser3 screens
ChronoCalc Pro2 screens

Verdict

The call

TapEraser and ChronoCalc Pro are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
TapEraser versus ChronoCalc Pro: the parameters behind the verdict, then further details
ParameterTapEraserChronoCalc Pro
PriceFreeFree
Update frequency—Every 8 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size11 MB4 MB
Age rating4+4+
DeveloperHikaru MidorikawaERLEND JOHNSRUD VAAGE

In-app purchases

None

TapEraser

No in-app purchases

None

ChronoCalc Pro

No in-app purchases

Questions

Is TapEraser free?
TapEraser is free to download, with no in-app purchases.
Is ChronoCalc Pro free?
ChronoCalc Pro is free to download, with no in-app purchases.
Do TapEraser or ChronoCalc Pro have ads?
Neither TapEraser nor ChronoCalc Pro shows ads.

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