Treo · Auction Plus vs Flash Auction
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026 for Treo · Auction Plus, Oct 13, 2026 for Flash Auction.
The short answer
- On the Shopify App Store: Treo · Auction Plus 4.7 from 32 reviews and Flash Auction 5.0 from 3 reviews.
- Both list a free plan. Paid plans start at $19/month for Treo · Auction Plus and $8.99/month for Flash Auction.
- Flash Auction lists 8 features Treo · Auction Plus’s listing doesn’t mention, including Auto-repricing, Custom display, Custom links.
Head to head
- United States
- United Kingdom
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 50 auctions per month
- · Auction scheduling
- · Auction widget
- · Email & chat support
Basic
- · 100 auction listings per month
- · 100 offer actions per month
- · Automatic payment reminders
- · Multi-language support
- · Outbid notifications
- · Send & receive offers
Grow
- · 300 auction listings per month
- · 300 offer actions per month
- · All features in Basic plan
- · Bidder registration fields
- · Buyer's premium & product fees
- · Collection page bidding
Advanced
- · 1,000 auction listings per month
- · 1,000 offer actions per month
- · All features in Grow plan
- · REST Api Access
Free
- · 1 Auctions per Month
- · Automated Popcorn Bidding
- · Automated Proxy Bidding
- · Customizable Auction Widget
- · Instant Buyout Option
- · Penny Auction Products
Basic
- · 16 Auctions Monthly
- · All Free Plan Features
- · Auctions on Collections
- · Auto Winner Declaration
- · Self-Design Custom Widget
Pro
- · All Basic Plan Features
- · Auto Email Notifications
- · Bulk CSV Uploads
- · Manual Bid Creation
- · Priority Support Access
- · Unlimited Auctions
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAuctions are a tried and true selling strategy to maximize the amount of revenue generated for a unique product. Auction Plus facilitates bidding, notifies your customers of their winnings and directs them to checkout- automatically. Schedule your auctions in advance to generate buzz for your products, engage with your customers and fuel word of mouth referrals.
Run seamless product auctions with The Flash Auction App. Create unlimited auctions, enable live bidding, and manage multiple winners with ease. Merchants can track bids, manage participants, and view insights from a powerful dashboard. Customers receive automated email alerts for bids, wins, and updates.
- Add auctions to your store, no coding required
- Provide your customers with a hassle-free way to bid with auto-bidding
- Schedule your auctions to build anticipation for your products
- Automatically notify your customers of their winnings and send them to checkout
- Create unlimited product and variant auctions with multi-currency support
- Set flexible reserve prices, bid increments, and buyout options effortlessly
- Enable proxy bidding and penny product to deliver a seamless bidding experience
- Support popcorn bidding with auto time extension on last-moment bids
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Treo · Auction Plus | Flash Auction |
|---|---|---|
| Detected stores | 390 | Not published |
| Net store change, 28 days | +3 | 0 |
| Stores added, 28 days | 14 | Not enough data |
| Big-brand share | 12% | Not enough data |
| Top store categories | Arts & Entertainment, Apparel & Accessories, Home & Garden | Not published |
| Top store countries | United States, United Kingdom, Canada | Not published |
Reviews
| Measure | Treo · Auction Plus | Flash Auction |
|---|---|---|
| App Store rating | 4.7 ★ | 5.0 ★(ahead) |
| App Store reviews | 32(ahead) | 3 |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Treo · Auction Plus | Flash Auction |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $19/month | $8.99/month(ahead) |
| Longest free trial | 7 days | Not listed |
| Plans listed | 4 | 3 |
Listing
| Measure | Treo · Auction Plus | Flash Auction |
|---|---|---|
| Shopify category rank | #18(ahead) | #55 |
| Shopify App Charts | #12 in Pricing quotes | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Dec 13, 2023 | Nov 11, 2025 |
| Languages | 1 | 1 |
| Developer | Treo | Nexlerate |
FAQ
Treo · Auction Plus and Flash Auction: common questions
- Is Treo · Auction Plus or Flash Auction cheaper?
- Both list a free plan. Paid plans start at $19/month for Treo · Auction Plus and $8.99/month for Flash Auction. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Treo · Auction Plus or Flash Auction?
- On the Shopify App Store: Treo · Auction Plus 4.7 from 32 reviews and Flash Auction 5.0 from 3 reviews.
- What features does each app list that the other doesn’t?
- Treo · Auction Plus lists 5 the others don’t mention, such as Auto-approve, Auto-decline, Auto-email responses, Counter offers. Flash Auction lists 8 the others don’t mention, such as Auto-repricing, Custom display, Custom links, Custom pricing. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 8, 2026 for Treo · Auction Plus, Oct 13, 2026 for Flash Auction; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 8, 2026 for Treo · Auction Plus, Oct 13, 2026 for Flash Auction. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.