Comparison

KCMA vs M32 Config

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

Head to head
About

KCMA

Features
Read full description

It is used to operate Kechuang instruments to realize non-contact viewing and operation of instruments. The source of operation of the upper computer of the instrument is expanded, and the popularity is improved.

About

M32 Config

Features
Read full description

Morserino-32 Config sets up your Morserino from your iPhone over Bluetooth โ€” no cable, and no computer. The Morserino-32 is an open-source Morse code (CW) training device for radio amateurs. Everything you would otherwise change by turning the encoder and stepping through menus can be done here instead, on a screen, with a keyboard. WHAT YOU CAN DO โ€ข Read and change every preference โ€” keyer mode, speed, tone, spacing, Koch lesson and the rest โ€ข Store and recall snapshots of complete settings โ€ข Edit the CW memories โ€ข Set your call sign and operator name โ€ข Manage the Koch character sequence and your practice sets โ€ข Combine several text files into one training file and send it across โ€ข Read practice statistics and game scores, on the models that keep them โ€ข Send text to be keyed as CW, and watch what the device decodes YOU NEED A MORSERINO-32 This is a companion to the hardware and does nothing on its own. You need: โ€ข A Morserino-32 โ€” classic or Pocket โ€” running firmware 9.0 or later โ€ข "Bluetooth Use" set to "BLE Serial" in the device preferences CONNECTING ASKS THE DEVICE FIRST Anything within radio range can reach a Bluetooth device, so the Morserino asks you before it hands over control: it shows "Allow connect?" and waits for you to press its FN button. Nothing gets in without you agreeing at the device itself. No account, no advertising, no data collection. Firmware, manuals and the desktop version of this tool: morserino.info

Screenshots

KCMA4 screens
M32 Config4 screens

Verdict

The call

The clearest difference is iOS requirement: KCMA at 12.4 against M32 Config's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

KCMA ships an update every 3 weeks, M32 Config every 2 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard1 real difference ยท 5 level
KCMA versus M32 Config: the parameters behind the verdict, then further details
ParameterKCMAM32 Config
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS12.4 โ€” better17.0
Further details โ€” not scored
Size19 MB1 MB
Age rating4+4+
DeveloperChengdu KeChuang Institute of Science and CultureWillibald Kraml

In-app purchases

None

KCMA

No in-app purchases

None

M32 Config

No in-app purchases

Questions

Is KCMA free?
KCMA is free to download, with no in-app purchases.
Is M32 Config free?
M32 Config is free to download, with no in-app purchases.
Do KCMA or M32 Config have ads?
Neither KCMA nor M32 Config shows ads.
Which is updated more often, KCMA or M32 Config?
KCMA ships an update every 3 weeks, and M32 Config every 2 weeks. Most recently, KCMA was updated on October 27, 2026 and M32 Config on October 31, 2026.

Other comparisons