太方便了！
🙏🏻感谢开发者~
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About
This tool helps filmmakers calculate video data capacity, transfer times, and recording durations. It offers offline use, iCloud synchronization, and language/unit switching.
✓Offline data calculation
✓Transfer time estimation
✓Recording duration calculation
✓Summary of records
✓iCloud synchronization
✓Language and unit switching
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What's New in DataCalc by DPBOX
1.4
December 17, 2025
Performance optimization and iOS adaptation
Subscription plans
Annual
Unlock DataCalc Pro
$2.991 Year
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FAQ
What is DataCalc used for?
DataCalc is a portable data calculator designed for filmmakers to calculate video data capacity, transfer times, and recording durations under various conditions.
Can DataCalc be used offline?
Yes, DataCalc offers offline use, allowing you to perform calculations anytime and anywhere, whether you are in the studio or on location.
Does DataCalc support multiple devices?
Yes, DataCalc supports automatic synchronization of summary records across multiple devices through iCloud, ensuring your data is consistent.
What languages does DataCalc support?
DataCalc supports switching between Chinese and English languages, as well as conversion standards for units.
How much does DataCalc cost?
DataCalc can be downloaded for free. An optional upgrade to DataCalc Pro unlocks all paid features via an annual auto-renewal subscription priced at $2.99 per year.
How do I cancel my DataCalc subscription?
To cancel your annual subscription, you must manually turn off the auto-renewal feature in your iTunes/Apple ID settings management at least 24 hours before the current subscription period ends.
When was DataCalc last updated?
The latest version of DataCalc was last updated on December 17, 2025.
What devices is DataCalc available on?
DataCalc is available for iPhone and iPad devices.
