Heartly ‑ Sales & Promotions vs Octo Flash Sales
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 6, 2026 for Heartly, Oct 13, 2026 for Octo Flash Sales.
The short answer
- Paid plans start at $19/month for Heartly and $2.99/month for Octo Flash Sales.
- Octo Flash Sales lists 6 features Heartly’s listing doesn’t mention, including Cart discounts, Countdown timers, Custom discounts.
Head to head
All Inclusive
- · 30-day lowest price shown (PAngV)
- · Advent calendar with 24 deals
- · Autopilot and AI assistant
- · Real-time analytics per sale
- · Sale pages, QR codes and share cards
- · Unlimited flash sales with countdown
Full plan
- · Percentage and fixed discounts
- · Start and end date scheduling
- · Timers on product and collection pages
- · Unlimited flash sales
- · Unlimited variant discounts
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureHeartly runs limited-time offers for your Shopify store. Pick a product, set a discount and an end time, and Heartly creates the Shopify discount code and a hosted sale page with a live countdown and real stock limit. Buyers check out in your Shopify checkout. Share the page by link, QR code or as a card for Instagram and Facebook. Autopilot creates sales from your rules.
Create flash sales for specific product variants with percentage or fixed discounts, countdown timers, and scheduled start dates. Merchants can launch time-sensitive offers with more control, highlight urgency on product and collection pages, and run promotions without editing theme code for each sale.
- Create time-limited flash sales with countdown timers in minutes
- Automatic discount codes applied at checkout for seamless experience
- Real-time analytics to track views, conversions, and revenue
- Create flash sales for individual product variants
- Apply percentage or fixed-amount discounts
- Show countdown timers on product and collection pages
- Schedule sales to start when you want
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 |  Heartly |  Octo Flash Sales |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Heartly | Octo Flash Sales |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Heartly | Octo Flash Sales |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $19/month | $2.99/month(ahead) |
| Longest free trial | 14 days | 7 days |
| Plans listed | 1 | 1 |
Listing
| Measure | Heartly | Octo Flash Sales |
|---|---|---|
| Shopify category rank | #713(ahead) | #1098 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 12, 2026 | May 19, 2026 |
| Languages | 1 | 27 |
| Developer | Heartly Apps UG (2026) | OctoCodes |
FAQ
Heartly and Octo Flash Sales: common questions
- Is Heartly or Octo Flash Sales cheaper?
- Paid plans start at $19/month for Heartly and $2.99/month for Octo Flash Sales. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Octo Flash Sales lists 6 the others don’t mention, such as Cart discounts, Countdown timers, Custom discounts, Editor tool. 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 6, 2026 for Heartly, Oct 13, 2026 for Octo Flash Sales; 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 6, 2026 for Heartly, Oct 13, 2026 for Octo Flash Sales. 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.