Comparison

DewesoftM vs Flash Drive

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

Head to head
About

DewesoftM

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DewesoftM is a free mobile app for connecting to, configuring, and monitoring Dewesoft data acquisition systems โ€” from your iPhone or iPad. Designed for engineers in the field, on the test track, or in the lab, DewesoftM eliminates the need for a workstation. Connect to your DAQ hardware in seconds, check device status, adjust your setup, and watch live measurement data stream in real time. โ€”โ€”โ€” EASY CONNECTIVITY โ€”โ€”โ€” Automatic device discovery finds all available hardware on your network. Devices are listed by serial number and custom location name, sorted by last connected for quick access. Create device groups to connect to multiple systems at once, or join as a view-only client when the device is already in use. The app reconnects automatically and returns you to your last screen. โ€”โ€”โ€” DEVICE STATUS โ€”โ€”โ€” At a glance, see the IP address, active channel count, current operating mode, configuration, and active function blocks. Monitor storing module status, CAN and XCP output activity, and access detailed diagnostic logs. โ€”โ€”โ€” DEVICE CONFIGURATION โ€”โ€”โ€” Adjust sampling rates, channel ranges, and measurement types. Add, remove, or configure function blocks including storing, CAN output, XCP output, AO output, formula math, and basic statistics. Use the table view for fast channel scanning. Save configurations in .dms format and start device operation directly from the app. โ€”โ€”โ€” LIVE DATA VISUALIZATION โ€”โ€”โ€” Build custom display screens using a full suite of widgets: Digital Meter โ€” live values with min, max, and average Analog Meter โ€” gauge-style display for quick readings Recorder Graph โ€” zoom, pause, and multi-axis waveform view FFT Widget โ€” spectral analysis in the frequency domain Bar Widget โ€” comparative bar indicators LED Alarm โ€” visual and audio alerts Map Widget โ€” smooth GNSS-based spatial visualization Button Widget โ€” trigger operations directly from the live view Layouts adapt to portrait and landscape, and are saved to the device so they persist every time you reconnect. โ€”โ€”โ€” COMPATIBLE DEVICES โ€”โ€”โ€” Works with all Dewesoft openDAQ-compliant systems: - OBSIDIAN (R8, R8w, R12) - IOLITE X - SIRIUS X - SIRIUS XHS - Third-party openDAQ-compatible devices Requires firmware version 2025.3 or later.

About

Flash Drive

Features
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The Flash Drive JIB Display app displays information for electric vehicle conversions on your phone or tablet.

Screenshots

DewesoftM4 screens
Flash Drive1 screens

Verdict

The call

DewesoftM and Flash Drive are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

DewesoftM ships an update every 6 weeks, Flash Drive every 5 weeks. The most recent releases landed on September 13, 2026 and September 7, 2026 respectively.

ScorecardNo meaningful differences
DewesoftM versus Flash Drive: the parameters behind the verdict, then further details
ParameterDewesoftMFlash Drive
PriceFreeFree
Update frequencyEvery 6 weeksEvery 5 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size150 MB39 MB
Age rating4+4+
DeveloperDEWESoftFlash Drive Motors

In-app purchases

None

DewesoftM

No in-app purchases

None

Flash Drive

No in-app purchases

Questions

Is DewesoftM free?
DewesoftM is free to download, with no in-app purchases.
Is Flash Drive free?
Flash Drive is free to download, with no in-app purchases.
Do DewesoftM or Flash Drive have ads?
Neither DewesoftM nor Flash Drive shows ads.
Which is updated more often, DewesoftM or Flash Drive?
DewesoftM ships an update every 6 weeks, and Flash Drive every 5 weeks. Most recently, DewesoftM was updated on September 13, 2026 and Flash Drive on September 7, 2026.

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