MOJIETU vs Smart FM+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MOJIETU
This car accessory connects to your car's FM radio to play music from your phone via Bluetooth. It allows you to control playback, including skipping tracks, by simply shaking your device.
- Bluetooth connectivity
- FM music streaming
- Shake to change songs
- Car charger functionality
Read full descriptionHide full description
Connected to music Bluetooth car charger, providing fm music playing, exchange the song by shaking your phone and so on.
Smart FM+
This app helps you locate your parked car using your phone's location and Bluetooth connectivity. It also monitors your car's battery voltage and provides historical data. Simply plug in the transmitter, connect via Bluetooth, and set your car radio to a matching FM frequency.
- Car-seeking positioning
- Voltage detection
- FM frequency settings
- Bluetooth connectivity
- Parking location recording
- Map navigation to car
Read full descriptionHide full description
Smart FM + is an application based on Bluetooth and mobile location Usage：Plug smart FM+ transmitter into the vehicle's DC 12V or 24V cigarette lighter socket. After the car is started, the transmitter will be automatically turned on. The indicator light flashes blue to enter the Bluetooth pairing mode.Open the Smart FM+ APP and click “Connect” to connect the device via Bluetooth. Once connected, the icon “Connected” appears. Major function: 1、FM Settings：Turn on the car radio, set the frequency between 88.1-107.9 MHZ, plug in the device, adjust the frequency to the same frequency you set on the radio. 2、Voltage Detection：Voltage Detection:\nThis product will automatically detect the battery voltage of your car and the voltage of USB1 and USB2 outputs. The log icon below can check the voltage history of the car. Click the battery voltage to check the battery voltage status of the car. Green/Yellow/Orange icons are to help you determine battery status. 3、Car-seeking positioning：Find My Car:\nWhen your stop the engine, the product will automatically record the location and time of your current parking. When you don't remember the parking position of your car, open the app and follow the direction of the arrow. You can also open the map navigation to help you find the last recorded parking position. When you are close to the car, you will be prompted “The car is close, please unlock your car.“.
Screenshots
Verdict
The clearest difference is rating: MOJIETU at 5.0 against Smart FM+'s 2.3. MOJIETU also leads on iOS requirement (8.0 vs 12.0). Smart FM+'s advantage is review sentiment (50% vs 29%) and ratings volume (15 vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MOJIETU holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Smart FM+ has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 29% of MOJIETU's written reviews are positive against 50% of Smart FM+'s, so the app with the better star average is not the one people write more warmly about.
MOJIETU ships an update every 2 months, Smart FM+ every 3 weeks. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.
| Parameter | MOJIETU | Smart FM+ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.3 (15 ratings) |
| Positive reviews | 29.2% of reviews | 50.0% of reviews — better |
| Number of ratings | 1 | 15 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 29 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 志强 张 | 桂标 曾 |
Customer experience
MOJIETU
Smart FM+
Bugs and requests
MOJIETU
Reported bugs
15 issues- App crashes immediately upon launch
- Bluetooth connectivity drops every 15-30 minutes
- Cannot change FM frequency in app
- App freezes after 3 seconds of use
- Device not discoverable after iOS updates
Show 10 moreShow fewer
- Registration process fails or locks account
- App doesn't recognize paired Bluetooth device
- Firmware upgrade fails with 'latest version' error
- Constant pip-pip notification sounds
- App closes when changing frequency settings
- Phone number validation fails for international numbers
- Incompatibility with Roidmi 1s and older models
- App stuck on main screen after update
- Calls disconnect when incoming call arrives
- High-pitched background whine or interference
Requested features
12 requests- Auto-reconnection to device on startup
- Optional startup sound toggle
- Hands-free calling functionality
- Auto-play music resumption after engine restart
- Firmware update support for older models
Show 7 moreShow fewer
- Adjustable volume for connection sounds
- Manual radio station selection
- Support for odd-numbered FM frequencies in US
- iPhone microphone usage option
- Auto-off function when ignition turns off
- Next song control feature
- Noise reduction manual control
Smart FM+
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MOJIETU
No in-app purchases
Smart FM+
No in-app purchases
