Comparison

dDrives vs INTspector

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

Head to head
About

dDrives

Access alarm descriptions, troubleshooting guides, and user manuals for Danfoss VLT drives. This professional tool provides essential information for commissioning and service, supporting a wide range of drive models.

Highlights
  • Alarm descriptions
  • Troubleshooting guides
  • User manual links
  • Support for multiple VLT drive models
  • Multilingual alarm descriptions
Features
Read full description

The "dDrives - VFD help" app provides quick access to alarm descriptions of Danfoss VLT drives. In a second you get a full alarm description, troubleshooting guide and even a link to the latest user manual. App greatly helps by commissioning and service giving you the necessary information when you need it and where you need it. It is a small but really feature-full application. A professional tool for professionals. Currently supported drives: VLT2800, VLT5000, FC51, FC101, FC102, FC103, FC202, FC280, FC301, FC302, FCD302, FCM106, FCP106, LD302, MCD200, MCD500, MCO305, MCO350, MCO351. The app is in English. For most popular drives the alarms descriptions are also available in French, Português, Russian, Spanish and simplified Chinese. DISCLAIMER This app IS NOT affiliated with Danfoss A/S or any of its affiliates!

About

INTspector

Features
Read full description

Version 5 of the INTspector app from KRIWAN represents the logical further development of the operating software for KRIWAN diagnostic devices. The app provides you with comprehensive insights into your devices and systems, from compressors to industrial pumps to refrigeration systems. Whether fault analysis, switching cycles, or operating times - with the INTspector app, a wide variety of data and measured values can be analyzed in detail and also recorded over a longer period of time in order to map and report processes transparently.   Functions (requires a DP gateway): • Read data directly from the system. This gives you access to the error memory/counter, you can assess the current status of the system and view the operating data. • Create a report in PDF format in no time at all and forward it directly to your customers if required. • Optimize your system by adjusting the parameters • Have the actual values recorded over time in order to assess the system's behavior (live diagnosis). Other functions (requires no gateway): • Call up the data sheets, interface descriptions and parameter lists for the installed KRIWAN products so that they are available quickly and without paper for maintenance and repair work in the system. • Analyze the status of the compressor using the LED flashing code, set the flashing code and the current error will be displayed directly.

Screenshots

dDrives4 screens
INTspector4 screens

Verdict

The call

The clearest difference is in-app purchases: INTspector at none against dDrives's 1. dDrives's advantage is update cadence (monthly vs every 5 months) and iOS requirement (12.0 vs 16.0). On price, ads 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. dDrives sells 1 one-off in-app purchase. INTspector asks for nothing beyond the download.

UpkeepUpdate frequency

dDrives ships an update monthly, INTspector every 5 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
dDrives versus INTspector: the parameters behind the verdict, then further details
ParameterdDrivesINTspector
PriceFreeFree
Rating4.5 (32 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings32 — better—
Update frequencyMonthly — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size10 MB161 MB
Age rating4+4+
DeveloperEvgeny MakarenkovKRIWAN Industrie-Elektronik GmbH

In-app purchases

1 purchases

dDrives

One-time1
  • All Drives$1.99
None

INTspector

No in-app purchases

Questions

Is dDrives free?
dDrives is free to download, with in-app purchases available.
Is INTspector free?
INTspector is free to download, with no in-app purchases.
Do dDrives or INTspector have ads?
Neither dDrives nor INTspector shows ads.
Which is updated more often, dDrives or INTspector?
dDrives ships an update monthly, and INTspector every 5 months. Most recently, dDrives was updated on October 24, 2026 and INTspector on October 29, 2026.

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