Comparison

12Sell vs Techx Change app

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

Head to head
About

12Sell

Features
Read full description

One Two Sell (12Sell) brings product discovery, supplier offers, and business conversations together. Find products, compare prices, share what you buy or sell, and connect directly with businesses around the world. Built for buyers, suppliers, wholesalers, and traders, 12Sell helps you move from finding a product to discussing a deal in one app. β€’ Find the Right Products Search the shared Items Catalogue by product name, barcode, or manufacturer part number. Narrow your search by category, brand, specifications, condition, country, currency, and trading terms. β€’ Compare Supplier Offers See offers for the same product in one place. Compare prices grouped by trading terms, location, and condition, then contact the supplier to discuss availability and your requirements. β€’ Publish Your Prices Add local and export offers to catalogue items. Include your price, currency, available quantity, minimum order quantity, condition, and lead time so buyers have the details they need to start a conversation. β€’ Follow Items That Matter Follow products you’re interested in and find them again in your Following list. Start during onboarding by choosing your interests, following items, or adding your first offers. β€’ Manage and Share Your Stock Keep the items you sell together in My Items. Update prices, copy stock and price lists, and turn your lists into deals or showcases. Choose which details to include, such as part numbers, quantities, and lead times. β€’ Post Buying and Selling Requests Create Want to Buy (WTB) and Want to Sell (WTS) posts. Use region, category, subcategory, and brand targeting to help relevant businesses discover your requests and offers. β€’ Talk Directly with Business Partners Start one-to-one conversations or group chats. Share photos, documents, voice messages, and locations to discuss products, exchange details, and coordinate your next steps. β€’ Choose Who Sees Your Content Use Private Lists to share selected deals and showcases with approved subscribers. Manage access and keep specific business updates within your chosen audience. β€’ Build Your Business Presence Show your products through Showcases and Tales, connect with other businesses, and explore company profiles. Business verification helps you identify verified companies across the platform. Whether you’re sourcing a specific product or finding buyers for your stock, 12Sell keeps your catalogue, offers, and conversations connected. Download 12Sell and start building your next business connection.

About

Techx Change app

Features
Read full description

Techxchange is a powerful B2B platform designed to connect businesses, suppliers, and buyers across the technology industry. Whether you’re looking to showcase your products or discover innovative solutions, Techxchange makes it simple to connect, collaborate, and trade securely.

Screenshots

12Sell4 screens
Techx Change app4 screens

Verdict

The call

The clearest difference is in-app purchases: Techx Change app at none against 12Sell's 3. Techx Change app also leads on ads (none vs shown) and device support (3 vs 1). 12Sell's advantage is update cadence (every 2 days vs weekly). On price there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. 12Sell sells 3 one-off in-app purchases. Techx Change app asks for nothing beyond the download.

UpkeepUpdate frequency

12Sell ships an update every 2 days, Techx Change app weekly. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

Scorecard5 real differences Β· 1 level
12Sell versus Techx Change app: the parameters behind the verdict, then further details
Parameter12SellTechx Change app
PriceFreeFree
Update frequencyEvery 2 days β€” betterWeekly
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS18.015.6 β€” better
Further details β€” not scored
Size59 MB47 MB
Age rating4+4+
DeveloperMohamad PanahTricksy

In-app purchases

3 purchases

12Sell

One-time3
  • Starter Pack$9.99
  • Pro Pack$39.99
  • Business Pack$99.99
None

Techx Change app

No in-app purchases

Questions

Is 12Sell free?
12Sell is free to download, with in-app purchases available.
Is Techx Change app free?
Techx Change app is free to download, with no in-app purchases.
Do 12Sell or Techx Change app have ads?
12Sell shows ads; Techx Change app does not.
Which is updated more often, 12Sell or Techx Change app?
12Sell ships an update every 2 days, and Techx Change app weekly. Most recently, 12Sell was updated on October 19, 2026 and Techx Change app on October 7, 2026.

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