Comparison

Transit+ vs M

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

Head to head
About

Transit+

Features
Read full description

The Transit + controller is an advanced 2-door access controller designed by FDI. Doors and credentials are set-up via an App, NFC and a Bluetooth© connection. Based on the FDI protocol, the Transit+ solution offers unique security and features. With the Transit+ App, fobs, ISO cards or remote controls are easily set-up for one or several controllers. You will be able to add or remove door permissions without any hassle. NFC enrolment of the credential in the App : by placing the FDI MIFARE Plus© credentials against your smartphone/tablet, you can quickly and easily enrol the fob or remote control ID into the App data base. If your phone/tablet does not support NFC communication, you still have the possibility to enter the credential ID manually. Bluetooth© communication with the controller : once credentials are programmed inside the App, upload all data in one click into the controller via Bluetooth© (controller password is required). Also, you may download all data from the controller (controller password is required).

About

M

Features
Read full description

M-Portal is a powerful mobile device management App that supports remote device management via wireless network.The simple and intuitive interface is such user-friendly design which gives the user easy access to most functions, such as adding device and viewing the status of devices. Key Features: 1. Support add device by SN/DevEUI. 2. Support view the quantity and status of all devices. 3. Support view the detail information of device. 4. Support data center switching. 5. Support account management. With M-Sight Pro, users can quickly and easily manage their devices from anywhere even if they don’t have access to a computer. Thanks to this app, users can easily check the status and detailed information of devices remotely on their mobile phones, and quickly respond to any abnormal situations.

Screenshots

Transit+4 screens
M3 screens

Verdict

The call

The clearest difference is iOS requirement: M at 13.0 against Transit+'s 15.6. On price, update cadence, ads and in-app purchases 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

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

UpkeepUpdate frequency

Transit+ ships an update every 8 months, M every 6 months. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 5 level
Transit+ versus M: the parameters behind the verdict, then further details
ParameterTransit+M
PriceFreeFree
Update frequencyEvery 8 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.613.0 — better
Further details — not scored
Size30 MB24 MB
Age rating17+17+
DeveloperFDI MatelecXiamen Milesight IoT Co., Ltd.

In-app purchases

None

Transit+

No in-app purchases

None

M

No in-app purchases

Questions

Is Transit+ free?
Transit+ is free to download, with no in-app purchases.
Is M free?
M is free to download, with no in-app purchases.
Do Transit+ or M have ads?
Neither Transit+ nor M shows ads.
Which is updated more often, Transit+ or M?
Transit+ ships an update every 8 months, and M every 6 months. Most recently, Transit+ was updated on October 16, 2026 and M on October 8, 2026.

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