Comparison

COLOP Authentication App vs M

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

Head to head
About

COLOP Authentication App

Features
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Give credibility to important documents by sealing them with the COLOP e-mark secure solution. The printed QR-codes lead automatically to the corresponding verification app on the App Store. These QR-codes contain the one and only key to access all information which is fully encrypted and scrambled. For fast and simple authentication imprints, use the multiple-pages mode (User Registration needed). The following traceable details are then securely stored in a blockchain database: - Authorized Organization - Authorized Officer - ID Number of the stamp device - Location where the stamp was created - Date, time and number of the stamp For documents that require the highest security, use the scan-page mode. Besides above details, three more important pieces of information are stored: - Notes made during the stamp creation (optional) - Third party verification (optional) - Original image of the document

About

M

Features
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M-JET Flasher is the official app for the M-JET Flasher Dongle. It connects via Bluetooth to your dongle and transfers verified firmware to the ECU of your BRP vehicle – for Sea-Doo on the water and Can-Am on trail, dune, and road. The entire process is guided and clear: identify the vehicle, select a firmware version, verify, transfer. Before every flash, a safety check runs (voltage, connection, session) so nothing is left to chance. You can always revert to stock firmware. Features: • Identify your vehicle via dongle and display firmware versions matching your SW number • Guided flashing with pre-check and progress indicator • Revert to stock anytime • Read fault codes grouped by ECU • Service functions for common maintenance tasks • Garage: your vehicles and their history in one place • Direct in-app support • Automatic firmware updates for the dongle • Available in 7 languages Note: This app requires the M-JET Flasher Dongle. Without the hardware, no functions are available. A new firmware version is available immediately in most cases; in rare cases it will be prepared briefly after your automatic request.

Screenshots

COLOP Authentication App4 screens
M4 screens

Verdict

The call

The clearest difference is update cadence: COLOP Authentication App at weekly against M's every 3 weeks. COLOP Authentication App also leads on iOS requirement (13.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

COLOP Authentication App ships an update weekly, M every 3 weeks. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

Scorecard2 real differences Ā· 4 level
COLOP Authentication App versus M: the parameters behind the verdict, then further details
ParameterCOLOP Authentication AppM
PriceFreeFree
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS13.4 — better17.0
Further details — not scored
Size12 MB3 MB
Age rating4+4+
DeveloperColop Digital GmbHM-JET FLASHER GmbH

In-app purchases

None

COLOP Authentication App

No in-app purchases

None

M

No in-app purchases

Questions

Is COLOP Authentication App free?
COLOP Authentication App is free to download, with no in-app purchases.
Is M free?
M is free to download, with no in-app purchases.
Do COLOP Authentication App or M have ads?
Neither COLOP Authentication App nor M shows ads.
Which is updated more often, COLOP Authentication App or M?
COLOP Authentication App ships an update weekly, and M every 3 weeks. Most recently, COLOP Authentication App was updated on October 15, 2026 and M on October 5, 2026.

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