Comparison

KCSDI vs EasyQSO

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

Head to head
About

KCSDI

Features
Read full description

Software for Measall instrument, Enhance your instrument for more comfortable measurements.

About

EasyQSO

Features
Read full description

EasyQSO - Your Portable Amateur Radio Logbook EasyQSO is an iOS application tailor-made for amateur radio enthusiasts (HAMs). Whether you're operating from your home shack or out in the field for POTA/SOTA activations, EasyQSO helps you record, query, and manage your QSO (contact) logs anytime, anywhere. With a modern and intuitive interface, it eliminates the hassle of traditional logging software, letting you focus on the joy of the contact. Core Features - Comprehensive QSO Logging Quickly log Callsign, Date/Time, Band, Mode, and Frequency. Record signal reports (RST). Add operator Name, QTH (Location), Grid Square, and custom remarks. Support for satellite operation logging. Smart data validation to ensure input accuracy. - Powerful Log Query & Management View all your QSO records in a clean list format. Multi-dimensional precise search (filter by Callsign, Band, Mode, etc.). Simply swipe left to edit or delete existing records. - Professional Import & Export ADIF Support: Fully supports the import and export of the ADIF format (the amateur radio international standard), ensuring seamless integration with Log4OM, N1MM, QRZ.com, and other platforms. CSV Support: Import and export via universal CSV format for easy spreadsheet data management. Timezone Management: Automatically handles timezone conversions during import/export to ensure accurate UTC time. - Advanced Tools Interactive map location picker for precise QTH logging. Why Choose EasyQSO? - Private & Secure: Built on Core Data, all logs are stored locally on your device. No account registration or internet connection required. - Native Experience: Built entirely with SwiftUI for a smooth and flawless iOS native experience. Download EasyQSO now and start logging your radio contacts around the world! 73 de EasyQSO!

Screenshots

KCSDI4 screens
EasyQSO3 screens

Verdict

The call

KCSDI and EasyQSO are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

KCSDI ships an update every 3 weeks, EasyQSO monthly. The most recent releases landed on September 9, 2026 and September 16, 2026 respectively.

ScorecardNo meaningful differences
KCSDI versus EasyQSO: the parameters behind the verdict, then further details
ParameterKCSDIEasyQSO
PriceFreeFree
Update frequencyEvery 3 weeks β€” betterMonthly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 β€” better
Further details β€” not scored
Size31 MB5 MB
Age rating17+4+
DeveloperChengdu KeChuang Institute of Science and CultureθΏ›εΉ΄ θ΄Ί

In-app purchases

None

KCSDI

No in-app purchases

None

EasyQSO

No in-app purchases

Questions

Is KCSDI free?
KCSDI is free to download, with no in-app purchases.
Is EasyQSO free?
EasyQSO is free to download, with no in-app purchases.
Do KCSDI or EasyQSO have ads?
Neither KCSDI nor EasyQSO shows ads.
Which is updated more often, KCSDI or EasyQSO?
KCSDI ships an update every 3 weeks, and EasyQSO monthly. Most recently, KCSDI was updated on September 9, 2026 and EasyQSO on September 16, 2026.

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