No reflashing — Monji installs as an ordinary APK app and touches only the multimedia block, not the engine, ESP or safety systems
SYSTEM READYAPK · NO REFLASH7-day trialStart-stop offSilence annoying assistantsOwn voice assistantStock dashcamMovies on the passenger screenMusic in headphonesOTA
Your car — the way it should be
Monji turns the stock screen of Geely and Volga into a full Android tablet: an app store, navigation, split view and widgets. On Monjaro and Volga K50 — also movies on a separate passenger screen. It installs like an ordinary APK — no reflashing, with a one-minute rollback to factory; we touch only the multimedia.
// WHY MONJI
Safe, reversible, no reflashing
Monji is not a hardware mod — it is an app on top of the stock multimedia. So there is no risk, and you stay in control.
The stock head unit becomes a full Android tablet: an app store, navigation, split view; on Monjaro and Volga K50 — movies on the passenger screen
Changed your mind — back to factory state in 1 minute, with no traces and no risks
Set it up once: drive modes, climate, screens and up to 10 profiles persist after every restart
3 screens
on the triple panel (Monjaro, K50)
up to 10
settings profiles, switch in 1 sec
7 days
free trial period
1 minute
rollback to factory state
APK
installs as an ordinary app, no reflashing
OTA
updates arrive over the air
3
home screens with full customization
35–65%
flexible split-screen ratio
// HOW IT WORKS
Three steps to your own head unit
From install to full freedom of settings — and back to factory in a minute.
- Install like a regular APKInstallation via USB from a laptop takes about 20 minutes, following a step-by-step guide included in the installer. No block reflashing — we touch only the multimedia.
- Set it up your wayHome screen, widgets, climate, drive modes, silencing assistants and the app store. Up to 10 profiles apply in a second.
- Roll back in 1 minuteChanged your mind — remove Monji with the button inside the app, and the head unit returns to its factory look. No traces, no risk.
// FEATURES
What Monji can do
Over 30 multimedia features — from silencing assistants to a dashcam built from the 360° cameras.
Control & drive
Fine-tune how the car behaves — without menus and extra taps
- Drive mode Eco / Comfort / Sport is remembered after every restart — the car remembers how you like to drive
- Switch to Sport right from the steering-wheel button in 2 seconds
- Climate presets (summer, winter and your own) — the right atmosphere in one tap
- Control music from the wheel: Yandex Music, Apple Music, Spotify
- Steering-wheel and multimedia sync — the wheel buttons control what’s playing in the car, not on the phone
Screens & home screen
Full control over what the stock displays show and how
- Split screen: divide the display between 2 apps in a 35 to 65% ratio on either half
- Split presets — your favourite layout in one tap
- Up to 3 home screens, any colour palette: wallpaper, buttons, outlines, background and text
- Custom and live wallpapers on the home screen — your own images and live
- Widgets on the main home screen: seat and wheel heating, climate, massage, seat position, clock — with adjustable size
- Per-app DPI — scale each app’s UI to the head-unit screen
- Your own app order, hide what you don't need, save a whole workspace profile
Passenger screen (Monjaro, K50)
Geely Monjaro and Volga K50 only: a personal tablet for whoever is next to you — without distracting the driver
- Available on Geely Monjaro and Volga K50 — Preface, Cityray, Atlas, K40 and C50 have no separate passenger screen
- Any apps and movies on a separate passenger screen
- Always-on: we disable auto-shutoff, the screen never goes dark on the road
- Sound to the passenger's headphones — the driver listens to their own
- Auto-launch the apps you need on the central and passenger screens when the car starts
Dashcam from the 360° cameras
The stock cameras become a full-fledged dashcam
- Recording from the surround-view cameras: front, rear and sides as a dashcam
- Flexible storage settings — by minutes and gigabytes
- ADAS crop, recording playback and status control right on the screen
- Choice of storage: USB or internal memory
Silence the assistants
We turn off the nagging beeps — and they don't come back
- Disable LKA, ELKA, LWD, AEB, FCW, RCW and the over-speed warning
- Settings persist after a restart — nothing pops up again
- Only the multimedia is affected: the car's safety systems work as stock
Apps & store
We turn the stock head unit into a real Android tablet
- Built-in store: Yandex Music, Apple Music, 2GIS, Yandex Maps, RuStore
- Yandex Disk integration — wallpapers and files from the cloud
- File manager with photo and video viewing
- Turn on and manage Wi-Fi right from Monji; for iPhone — both CarPlay and Wi-Fi
- Voice assistant
// BRANDS & MODELS
Two brands, seven cars
Pick your car and see how Monji unlocks its specific screens.
// PRICING
Try free, pay in a currency that suits you
7 days of full access and an annual premium subscription — 90 BYN, 2,500 ₽ or $30.
Trial period
7 days free
Full access to all Monji features — install it, set it up your way and decide whether you need a subscription. No upfront payment.
Annual premium subscription
90 BYN · 2,500 ₽ · $30
Access to paid features for 12 months. Sign-up via the sales team @monjaro_monji_sales.
// PAYMENT
Pay by card or via ERIP
We accept VISA, Mastercard, BELKART and MIR cards, and ERIP payments. Payment is available in Belarusian rubles (BYN), Russian rubles (RUB) and US dollars (USD).
Payment is available in BYN, RUB or USD on the acquiring bank’s secure page. Replace the bank logo and payment-confirmation sample with the actual files from your acquiring contract.
