Comparison

CANBOXPRO vs CANflex

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

Head to head

CANBOXPRO

Monitor Ethanol Content %

Free

🔧 Utilities

★ 3.02 ratingsView app →

About

CANBOXPRO

Wirelessly monitor your current ethanol content percentage using a compatible Continental Ethanol sensor. This application requires a specific Bluetooth module for wireless connectivity.

Highlights

Wireless ethanol content viewing
Compatible with Continental Ethanol sensors
Requires custom Bluetooth module
Real-time data display

Features

Read full description

CANBOXPRO allows you to wirelessly view your current ethanol content from your Continental Ethanol sensor. NOTE: This app requires a custom Bluetooth module (Visconti Tuning CANBOXPRO) to allow for wireless ethanol content viewing.

About

CANflex

Read full description

Free app for use with BMS CANflex 4 in 1 ethanol analyzer

Screenshots

CANBOXPRO4 screens

CANflex3 screens

Verdict

The call

The clearest difference is update cadence: CANBOXPRO at every 8 days against CANflex's every 6 months. On price, ads, in-app purchases and device support 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

CANBOXPRO ships an update every 8 days, CANflex every 6 months. The most recent releases landed on June 1, 2026 and September 15, 2026 respectively.

Scorecard1 real difference · 8 level

CANBOXPRO versus CANflex: the parameters behind the verdict, then further details
Parameter	CANBOXPRO	CANflex
Price	Free	Free
Rating	3.0 (2 ratings) — better	—
Number of ratings	2 — better	—
Update frequency	Every 8 days — better	Every 6 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	14.0	13.0 — better
Further details — not scored
Size	9 MB	24 MB
Age rating	4+	4+
Developer	John Visconti	Burger Motorsports, Inc

In-app purchases

None

CANBOXPRO

No in-app purchases

None

CANflex

No in-app purchases

Questions

Is CANBOXPRO free?

CANBOXPRO is free to download, with no in-app purchases.

Is CANflex free?

CANflex is free to download, with no in-app purchases.

Do CANBOXPRO or CANflex have ads?

Neither CANBOXPRO nor CANflex shows ads.

Which is updated more often, CANBOXPRO or CANflex?

CANBOXPRO ships an update every 8 days, and CANflex every 6 months. Most recently, CANBOXPRO was updated on June 1, 2026 and CANflex on September 15, 2026.