Comparison

QuickErrNote 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

QuickErrNote

Features
Read full description

QuickErrorNote-AI Error Notebook Tired of manually copying wrong questions? QuickErrorNote helps you organize study material efficiently. Snap photos of your homework or exam mistakes. The AI provides complete solutions and generates variant exercises to strengthen your weak points. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” Key Features โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” - Snap to save wrong questions Capture images of exercises. Image rotation and cropping are supported for fast error collection. - AI Analysis & Variant Exercises AI analyzes each question and delivers standard solutions. Generate custom variant exercises to master knowledge points. - Organize your error library Sort wrong questions by subject and knowledge topics for quick lookup and focused review. - PDF Export & Printing Build custom exercise sets and export PDF documents. Choose whether to include solutions for printing. - Generation History All generated documents are saved. You can view past exercises and re-export PDF files anytime. โ€‘ Personalized Review Schedule Receive daily revision reminders and view the proportion of mistakes in each subject to make targeted improvements. - Multi-language Support AI outputs match your device system language automatically. This app includes in-app purchases. For support: globalfadeback@163.com Privacy Policy: https://scnwlelia0ru.feishu.cn/wiki/VNmnw6wzaimQwMkuYjYcQNuSnHd

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

QuickErrNote4 screens
M32 Config4 screens

Verdict

The call

The clearest difference is in-app purchases: M32 Config at none against QuickErrNote's 3. QuickErrNote's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement 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. QuickErrNote sells 3 one-off in-app purchases. M32 Config asks for nothing beyond the download.

UpkeepUpdate frequency

QuickErrNote ships an update every 5 days, M32 Config every 2 weeks. The most recent releases landed on September 29, 2026 and October 14, 2026 respectively.

Scorecard2 real differences ยท 4 level
QuickErrNote versus M32 Config: the parameters behind the verdict, then further details
ParameterQuickErrNoteM32 Config
PriceFreeFree
Update frequencyEvery 5 days โ€” betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.017.0
Further details โ€” not scored
Size6 MB1 MB
Age rating4+4+
DeveloperHappyTimes Tech Co., Ltd.Willibald Kraml

In-app purchases

3 purchases

QuickErrNote

One-time3
  • 120 Points$0.99
  • 400 Points$1.99
  • 3500 Points$12.99
None

M32 Config

No in-app purchases

Questions

Is QuickErrNote free?
QuickErrNote is free to download, with in-app purchases available.
Is M32 Config free?
M32 Config is free to download, with no in-app purchases.
Do QuickErrNote or M32 Config have ads?
Neither QuickErrNote nor M32 Config shows ads.
Which is updated more often, QuickErrNote or M32 Config?
QuickErrNote ships an update every 5 days, and M32 Config every 2 weeks. Most recently, QuickErrNote was updated on September 29, 2026 and M32 Config on October 14, 2026.

Other comparisons