Comparison

Culligan Service Tech vs inFlow Inventory

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

Head to head
About

Culligan Service Tech

Access hundreds of product guides and manuals for Culligan equipment on your iPad. This app is designed for field technicians to quickly reference necessary documentation.

Highlights
  • Offline access to product guides
  • Hundreds of product manuals
  • Designed for field technicians
  • iPad compatibility
Features
Read full description

The Service Tech app provides the manuals and documents for anyone using Culligan products in the field the ability to reference hundreds of product guides and manuals using an iPad. Consumers interested in learning more about Culligan solutions can visit www.culligan.com

About

inFlow Inventory

Manage inventory, orders, and sales on the go. Use your phone as a barcode scanner, create invoices, and track stock levels from anywhere. Streamline team tasks and access product details easily.

Highlights
  • Create and manage orders
  • Use phone as barcode scanner
  • Assign orders to team members
  • Generate product catalog with images
  • Create and email invoices
  • Transfer and adjust stock
  • Manage product, vendor, and customer details
Features
Read full description

inFlow Inventory is used in over 90 countries to manage inventory, sales, purchasing, and manufacturing. Our mobile app helps you stay productive from anywhere. Create and manage orders without a computer. As long as you have your iPhone you can check stock and finalize sales right on the spot, or generate new purchase orders when stock is running low. Use your iPhone as a barcode scanner. Use the built-in camera to receive new stock as it arrives. Scan items mark them as shipped. No extra equipment required. Get manufacturing work done on the shop floor. Pick raw materials for finished products or kits. Track work on timesheets for each operational step. Take the hassle out of invoicing. Generate invoices from any order and email them straight from the app. Your customers can even pay your invoices online (US & Canada only). Transfer and adjust stock at any time. Need to adjust inventory due to damaged goods? Sending something back to your main warehouse? inFlow makes these tasks easy and fast. Manage product, vendor and customer details. No need to call the back office to check on stock. inFlow gives you full access to item details and current quantities. You’ll also have vendor and customer information you need to get the job done. If you have any questions, issues or requests, please contact us at support@inflowinventory.com. We’re ready and happy to help!

Screenshots

inFlow Inventory4 screens

Verdict

The call

The clearest difference is rating: inFlow Inventory at 4.1 against Culligan Service Tech's 3.2. inFlow Inventory also leads on update cadence (weekly vs every 4 months) and ratings volume (129 vs 5). Culligan Service Tech's advantage is iOS requirement (13.0 vs 15.1). 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

inFlow Inventory holds the better App Store score, 4.1 against 3.2. That said, the two scores are not equally well evidenced: inFlow Inventory has 129 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

Culligan Service Tech ships an update every 4 months, inFlow Inventory weekly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Culligan Service Tech versus inFlow Inventory: the parameters behind the verdict, then further details
ParameterCulligan Service TechinFlow Inventory
PriceFreeFree
Rating3.2 (5 ratings)4.1 (129 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings5129 — better
Update frequencyEvery 4 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size106 MB73 MB
Age rating4+4+
DeveloperCulligan International CompanyArchon Systems Inc.

Customer experience

Culligan Service Tech

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

inFlow Inventory

All ratings129 ratings
Positive77.5%
Neutral3.9%
Negative18.6%
Written reviews20 reviews
Positive50.0%
Neutral10.0%
Negative40.0%

In-app purchases

None

Culligan Service Tech

No in-app purchases

None

inFlow Inventory

No in-app purchases

Questions

Is Culligan Service Tech free?
Culligan Service Tech is free to download, with no in-app purchases.
Is inFlow Inventory free?
inFlow Inventory is free to download, with no in-app purchases.
Which has better reviews, Culligan Service Tech or inFlow Inventory?
inFlow Inventory is rated higher. Culligan Service Tech averages 3.2 out of 5 from 5 ratings, while inFlow Inventory averages 4.1 from 129 ratings.
Do Culligan Service Tech or inFlow Inventory have ads?
Neither Culligan Service Tech nor inFlow Inventory shows ads.
Which is updated more often, Culligan Service Tech or inFlow Inventory?
Culligan Service Tech ships an update every 4 months, and inFlow Inventory weekly. Most recently, Culligan Service Tech was updated on October 21, 2026 and inFlow Inventory on October 25, 2026.

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