Comparison

SOS Inventory Software vs Bang Onsen

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

Head to head
About

SOS Inventory Software

Manage inventory, manufacturing, and sales with this comprehensive business control program. It offers detailed tracking of stock, orders, and customers, with unique mobile features for on-the-go counts and pricing checks. Designed for small businesses, it provides powerful functionality at a cost-effective price.

Highlights
  • Inventory tracking
  • Manufacturing management
  • Sales order processing
  • Mobile barcode scanning
  • Physical inventory counts
  • QBO integration
  • Reporting options
Features
Read full description

Get a panoramic view of your inventory, cash flow, and operations with a single inventory management control program designed specifically for QBO integration. SOS Inventory was created with the small business owner in mind; similar programs start at tens of thousands of dollars. SOS is suitable for the cost-conscious with no sacrifice of powerful features and functions. SOS Inventory’s easy-to-use inventory management software offers complete control over purchase orders, stock, sales, customers and locations with endless reporting options. Our mobile application allows users the freedom to work away from the desk, and unique features that are especially convenient for conducting physical inventory counts. **Unique Mobile App Features:** • Rapid Stock Review – Quickly check stock-on-hand by location and date. • Pricing Checks – Scan items and apply a wide range of filters to vendor specific discounts, quantity discounts, general pricing, etc. • Bin Tracking – Find the count of any bin. • Physical Inventory Counts – Scan bar codes to check actual versus logged inventory numbers by location. • Add a Sale – Add an estimate, order, receipt or invoice. • Built-in Bar Code Scanning – Scan items from your phone directly to the mobile app for quick inventory review and comparison. **Inventory:** • Locations • Kits (Item Groups) • Cycle Counting • Inventory Adjustments • Pictures of Items • Serial Numbers (Serialized Inventory) • Lot Numbers (Batches) • Bin Tracking • Barcoding in Multiple Formats • Units of Measure on all Transactions • Inventory Transfers with Shipping • Item Variants • Calculate Reorder Points Based on Historical Data • Landed Costs **Manufacturing:** • Assemblies • BOM Levels • Auto-Build on Shipment • Contract Manufacturing • Job Tracking • Job Cost Accounting • Work Orders • Work Centers • Work-in-Progress (WIP) • Process Manufacturing • Variable-Yield Manufacturing • Labor Tracking • Overhead **Fulfillment:** • Backorder Management • Packing Slips • Bills of Lading • Shipments • Partial Shipments • Ship Multiple Sales Orders for Same Customer • Drop Shipments • UPS Shipping Integration • Pick Tickets **Sales:** • Sales Orders • Estimates/Quotes • Invoices • Merge Multiple Invoices for Same Customer • Sales Receipts • Sales Reps Restricted to Customers/Sales • Commission Reports • Note System for Customer Service Reps • Returns • Credit Memos • Credit Holds on Customers • Sub-Customers with Parent Billing • Number of External Connections • ShipStation Integration • Rentals and Consignments • Contract Pricing • Price Levels • “Cost Plus” Pricing Number one rated ERP software. Companion application for current SOS Inventory web application subscribers.

About

Bang Onsen

Features
Read full description

BangOnSen helps you streamline your workflow and maximize productivity. Plan, organize, and track tasks effortlessly while collaborating with your team in real time. Whether you’re managing projects, setting goals, or tracking progress, BangOnSen keeps everything in one place, making it easy to stay on track and achieve more. Simplify your workflow and stay ahead with BangOnSen!

Screenshots

SOS Inventory Software3 screens
Bang Onsen4 screens

Verdict

The call

The clearest difference is update cadence: Bang Onsen at daily against SOS Inventory Software's monthly. Bang Onsen also leads on iOS requirement (12.0 vs 15.6). 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

SOS Inventory Software ships an update monthly, Bang Onsen daily. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
SOS Inventory Software versus Bang Onsen: the parameters behind the verdict, then further details
ParameterSOS Inventory SoftwareBang Onsen
PriceFreeFree
Rating4.2 (82 ratings) — better—
Positive reviews22.2% of reviews—
Number of ratings82 — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size17 MB42 MB
Age rating4+17+
DeveloperSaddle Oak SoftwareNail Cost Inc

In-app purchases

None

SOS Inventory Software

No in-app purchases

None

Bang Onsen

No in-app purchases

Questions

Is SOS Inventory Software free?
SOS Inventory Software is free to download, with no in-app purchases.
Is Bang Onsen free?
Bang Onsen is free to download, with no in-app purchases.
Do SOS Inventory Software or Bang Onsen have ads?
Neither SOS Inventory Software nor Bang Onsen shows ads.
Which is updated more often, SOS Inventory Software or Bang Onsen?
SOS Inventory Software ships an update monthly, and Bang Onsen daily. Most recently, SOS Inventory Software was updated on October 3, 2026 and Bang Onsen on October 8, 2026.

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