Comparison

InspectFlow+ vs Bestway Slide Rule

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

Head to head
About

InspectFlow+

Digitize industrial asset inspections with customizable checklists on your mobile device. Capture data, photos, and videos offline, ensuring consistent and accurate inspection records for teams in the field. Seamlessly sync data when connectivity is available.

Highlights
  • Digitize inspection checklists
  • Capture photos and videos
  • Offline data collection
  • Standardize inspections
  • Seamless data syncing
  • Customizable line items and sections
Features
Read full description

InspectFlow+ (Inspect Flow) is a digital checklist app for tablets and phones. As part of the HUVR IDMS platform, it allows you to digitize any inspection checklist, enabling you to inspect industrial assets like never before! Teams in the field can easily enter their checklist data, photos and videos using your own pre-configured format. Use InspectFlow+ (Inspect Flow) and the HUVR IDMS platform to ensure your inspection data is consistent, correct and always available! • Collect data faster and more accurately while still in the field • Easy entry of multiple input types (text, photo, checkboxes, etc.) • Compatible with tablets and phones • Standardize your inspections across teams and locations • Ensure reliable data for compliance and adherence to best practices • Each line item can include photos, videos and a written note • Conduct entire inspections while completely offline • All data is seamlessly uploaded and synched when you’re ready • Each sync is recorded separately, including the date, time and active user • Add as many line items and sections as you need to manage each inspection • Support for embedded written and pictorial instructions and reference images

About

Bestway Slide Rule

Quickly access API flange specifications on your mobile device. Identify unknown flanges by measurements or search by ring numbers and bolt circles. Supports multiple measurement units and views for easy reference.

Highlights
  • API flange dimension lookup
  • Flange identification by measurement
  • Search by ring number/bolt circle
  • Multiple view options
  • Inch/millimeter and fraction/decimal support
  • Offline functionality
Features
Read full description

The Bestway Slide Rule puts API flange dimensions in your pocket. Browse by nominal size and pressure rating, identify an unknown flange from measured O.D., bolt circle, and hole count, or search ring numbers and bolt circles. Switch between slide ruler, sealing face, and neck elevation views. Display inches or millimeters, fractions or decimals. Works offline after install. No account required. Optional Call, Email, and Website buttons open your phone’s apps. Powered by Bestway Oilfield. Contact: info@bestwayoilfield.com · +1 (281) 452-2525 https://www.bestwayoilfield.com/

Screenshots

InspectFlow+4 screens
Bestway Slide Rule4 screens

Verdict

The call

The clearest difference is rating: Bestway Slide Rule at 5.0 against InspectFlow+'s 4.3. Bestway Slide Rule also leads on update cadence (daily vs every 3 weeks). InspectFlow+'s advantage is ratings volume (11 vs 1). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Bestway Slide Rule holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: InspectFlow+ has 11 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

InspectFlow+ ships an update every 3 weeks, Bestway Slide Rule daily. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
InspectFlow+ versus Bestway Slide Rule: the parameters behind the verdict, then further details
ParameterInspectFlow+Bestway Slide Rule
PriceFreeFree
Rating4.3 (11 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings11 — better1
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size179 MB13 MB
Age rating4+4+
DeveloperHUVRdata, LLCBestway Oilfield

In-app purchases

None

InspectFlow+

No in-app purchases

None

Bestway Slide Rule

No in-app purchases

Questions

Is InspectFlow+ free?
InspectFlow+ is free to download, with no in-app purchases.
Is Bestway Slide Rule free?
Bestway Slide Rule is free to download, with no in-app purchases.
Which has better reviews, InspectFlow+ or Bestway Slide Rule?
Bestway Slide Rule is rated higher. InspectFlow+ averages 4.3 out of 5 from 11 ratings, while Bestway Slide Rule averages 5.0 from 1 ratings.
Do InspectFlow+ or Bestway Slide Rule have ads?
Neither InspectFlow+ nor Bestway Slide Rule shows ads.
Which is updated more often, InspectFlow+ or Bestway Slide Rule?
InspectFlow+ ships an update every 3 weeks, and Bestway Slide Rule daily. Most recently, InspectFlow+ was updated on October 25, 2026 and Bestway Slide Rule on October 29, 2026.

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