Comparison

VB3m vs Kirchenradio

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

Head to head
About

VB3m

This app is a virtual tonewheel organ emulator, meticulously recreating the sound and functionality of the classic Hammond B3. It offers advanced features like dual manuals, pedalboard, physical modeling, and a versatile rotary speaker effect, all controllable via MIDI.

Highlights
  • Dual manuals and pedalboard
  • Physical modeling engine
  • Rotary speaker effect
  • Tube overdrive simulation
  • MIDI CC mapping
  • AUv3 plugin support
Features
Read full description

GSi VB3m simulates the famous american tonewheel organ better known as the Hammond Organ B3. Main features: - Two manuals plus pedalboard - Two sets of 9 drawbars each for upper and lower manual - Two drawbars for the pedalboard - Physical modeling engine with full polyphony (91 tonewheels) - Rotary speaker effect with two variations plus one static amp - Virtual microphone positioning - Tube overdrive simulation - Two band equalizer - Digital reverb - Program bank with 32 memory locations - On screen keyboard (upper manual only) - Split function - Pedal-to-lower function - Pedal String Bass decay - Global tuning between A=430 Hz and A=450 Hz - Fully customizable Midi CC Mapping with Midi Learn function - Reverse all drawbar CC option - Sustain pedal support for sustaining notes - User selectable Midi channels - Freely assignable Program Change numbers - Low latency Core Audio support - IAA support - AUv3 plugin extension included - Background audio option - Free Cloud service to easily exchange Programs and Midi Maps Please note: to connect a USB-Midi controller, please use Apple's Camera Connection Kit (Lightning to USB-A). Don't connect your recharge cable to a USB host port, that won't transfer Midi data. For better performance, make sure your battery is fully charged or power your device wherever possible. For more details, please read this Q&A article: https://lnx.gsidsp.com/help/knowledgebase.php?article=1

About

Kirchenradio

Features
Read full description

Das Münchner Kirchenradio (MKR) bietet spannende Themen für alle, die von ihrem Radio mehr erwarten. Freuen Sie sich auf aktuelle Informationen, neue Denkanstöße und berührende Geschichten – mit Sicherheit ist auch für Sie das Richtige mit dabei! Das MKR hören Sie über DAB+ mit Ihrem Digitalradio, im Web und in der App.

Screenshots

VB3m4 screens
Kirchenradio4 screens

Verdict

The call

The clearest difference is price: Kirchenradio at Free against VB3m's $14.99. VB3m's advantage is update cadence (fortnightly vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

Kirchenradio is free to download; VB3m costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

VB3m ships an update fortnightly, Kirchenradio every 4 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 8 level
VB3m versus Kirchenradio: the parameters behind the verdict, then further details
ParameterVB3mKirchenradio
Price$14.99Free — better
Rating4.5 (40 ratings) — better—
Positive reviews78.0% of reviews—
Number of ratings40 — better—
Update frequencyFortnightly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size24 MB92 MB
Age rating4+4+
DeveloperGenuine Soundwaresheraz Rasheed

Bugs and requests

VB3m

Reported bugs

14 issues
  • Sound gets stuck
  • Non funziona più (stops working)
  • Non riesco più a sentire il suono (no sound after iPad update)
  • Sounds get stuck, developer not responding
  • UI is pixelated and needs a refresh
Show 9 more
  • Graphics are very low res (needs fixing!)
  • Blurry graphics on iPad Pro 12”
  • Problems recording with GarageBand iOS
  • Difficulty connecting with MIDI keyboard and audio interface on iPad 9th gen
  • App screen goes dark and no sound when connected to MIDI/audio interface
  • Minor bug: sometimes the app seems to lose track of the (swell) expression pedal
  • Problema GarageBand: not working as Audio Unit with native GarageBand keyboard
  • Latency issues on older iPhone models
  • Battery drains when in background

Requested features

30 requests
  • Add parametric EQ
  • Adjustable sustain
  • Adjustable Leslie transition speed
  • Save drawbar registrations
  • Reverse color keys for quick access
Show 25 more
  • Toggle setting for rotary control
  • Increase UI size
  • Add sustain pedal triggers bass note
  • Add percussion volume control
  • Add black keys to keyboard view
  • Add up/down selector buttons for presets
  • Option to save parameters globally or per preset
  • Add MIDI learn
  • Clean setting on drive knob
  • Leslie speed switch on organ page
  • More presets
  • Integrate half moon Leslie directly on organ screen
  • Add mute function for use with other apps
  • Option to decide buffer size
  • Transpose +2 octaves for lower split
  • More Leslie tweaks (speed, ramp-up times, amp models)
  • Add reverse color keys to keyboard page
  • Allow rotary control to have 'toggle' setting
  • Increase UI size
  • Add user saved presets
  • Add MIDI learn
  • Clean setting on drive knob
  • Leslie speed switch on organ page
  • More presets
  • Expression pedal mapping improvement

Kirchenradio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

VB3m

No in-app purchases

None

Kirchenradio

No in-app purchases

Questions

Is VB3m free?
VB3m costs $14.99, with no in-app purchases.
Is Kirchenradio free?
Kirchenradio is free to download, with no in-app purchases.
Do VB3m or Kirchenradio have ads?
Neither VB3m nor Kirchenradio shows ads.
Which is updated more often, VB3m or Kirchenradio?
VB3m ships an update fortnightly, and Kirchenradio every 4 months. Most recently, VB3m was updated on September 22, 2026 and Kirchenradio on September 9, 2026.

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