Comparison

iSalesPlus vs ThunderPOS

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

Head to head
About

iSalesPlus

Features
Read full description

iSalesPlus is a complete Sales Administration tool for your Business. Create invoices and keep track of your customers on the go. Built with a easy to use point-of-sale interfaces. This app supports all Epson/Citizen/Star POS printers via LAN or emulated via AirPrint.

About

ThunderPOS

This mobile point-of-sale solution allows businesses to process sales, trade-ins, and special orders directly from an iPad. It offers flexible transaction screens, gift card management, and detailed inventory and customer tracking.

Highlights
  • Full-featured Point of Sale station for iPad
  • Process sales and trade-in transactions
  • Manage gift cards and special/pre-orders
  • Inventory and customer search/management
  • Employee clock in/out
  • Supports Bluetooth peripherals
Features
Read full description

ThunderPOS is a mobile register solution for ThunderPOS customers, providing a full-featured Point of Sale station for the iPad. ThunderPOS provides a quick, simple and powerful interface to process sales and trade-in transactions. Buying and selling new and used product is seamlessly integrated into ThunderPOS. For those who are not currently ThunderPOS customers but may be interested in trying it out it see if it will meet their store's needs, access to several sample demo databases is available directly from the login screen. Some of the features include: - Two alternate screens for processing transactions at the register. The standard register screen allows you to scan items with a standard bluetooth scanner. The touchscreen register is for stores that prefer to present a list of items for the cashier to select from. The touchscreen can be configured from your ThunderPOS store management website. Both screens make it simple to sell new or used items, and to accept trade-ins in up to five conditions. You can even vary your trade-in price based on whether you are paying store credit or cash. ThunderPOS also allows you to place and take deposits on special orders and pre-orders - Sell and redeem gift cards quickly and easily. Look up balance on any gift card at the register - Process credit cards with a Bluetooth or network-based credit card reader from supported processors - Search and view your inventory items by item ID, name, description, category, dept, etc. View information on any of your inventory items and add it to the transaction as new or used. Serial numbered items are also supported. Add and update new items as needed - View many reports directly from the register - Sell collectible copies, tracking individual copies of items that may vary in price greatly based on the condition - Track employee activity, keeping your inventory and cash flow secure - Perform purchase orders and vendor returns from the iPad, allowing powerful inventory management - Take a physical inventory, checking the stock level of all items in your store directly from your iPad - Manage your departments, categories, and vendor master lists - Search many industry databases, easing setup for items and allowing sales to start far quicker - Search and view your customers by customer ID, name, phone number, etc. View information on any customer, including store account or loyalty program information. Update customer information such as phone number and address at the register. Add new customers to your store database - Search and view previous sale, return and trade-in transactions. Search by customer, date, register, cashier, etc. View all items sold on previous transactions and add an item to a return with one click - Search and view all open customer orders, including special orders and pre-orders. Select an order being picked up and put it on the current transaction - Create and manage customer repairs, including tracking notes, parts, deposits, estimates, and invoicing - View e-commerce orders - Clock in/out employees - Supports Bluetooth barcode scanner, Bluetooth or networked receipt printer, and cash drawer for a full Point of Sale station

Verdict

The call

The clearest difference is in-app purchases: ThunderPOS at none against iSalesPlus's 4. ThunderPOS also leads on update cadence (every 6 weeks vs every 3 months). iSalesPlus's advantage is iOS requirement (12.0 vs 17.6). 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. iSalesPlus sells 4 one-off in-app purchases. ThunderPOS asks for nothing beyond the download.

UpkeepUpdate frequency

iSalesPlus ships an update every 3 months, ThunderPOS every 6 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 6 level
iSalesPlus versus ThunderPOS: the parameters behind the verdict, then further details
ParameteriSalesPlusThunderPOS
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPadiPad
Requires iOS12.0 — better17.6
Further details — not scored
Size67 MB158 MB
Age rating4+17+
DeveloperPBC bvbaExtreme Software Corporation

In-app purchases

4 purchases

iSalesPlus

One-time4
  • iSalesPlus license 1 month$21.99
  • iSalesPlus license 3 months$49.99
  • iSalesPlus license 1 year$219.99
Show 1 more
  • iSalesPlus license Unlimited$399.99
None

ThunderPOS

No in-app purchases

Questions

Is iSalesPlus free?
iSalesPlus is free to download, with in-app purchases available.
Is ThunderPOS free?
ThunderPOS is free to download, with no in-app purchases.
Do iSalesPlus or ThunderPOS have ads?
Neither iSalesPlus nor ThunderPOS shows ads.
Which is updated more often, iSalesPlus or ThunderPOS?
iSalesPlus ships an update every 3 months, and ThunderPOS every 6 weeks. Most recently, iSalesPlus was updated on October 6, 2026 and ThunderPOS on September 30, 2026.

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