Promo King: Promos & Tracking vs Tuko: Bulk Discount Sales
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Promo King, Nov 7, 2026 for Tuko.
The short answer
- Only Promo King lists a free plan.
Head to head
Free
Starter
Tuko
- · 0% de comisión
- · 1,10 $ por grupo completado
- · 5 grupos gratis cada ciclo
- · Rescate de grupos
- · Sin cuota mensual
- · Soporte prioritario
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCreate high-converting promotions directly on your storefront — no code, no theme editing required. Choose from popups, banners, slide-in toasts, product showcases, and urgency countdowns. Target the right visitors, schedule your campaigns, and watch performance data roll in as it happens.
Tuko añade un botón de compra en grupo en tus productos. Quien lo pulsa paga el precio con descuento y tiene 24 horas para que entre una persona más. Si entra, los dos compran y tú vendes dos unidades. Si no entra, tu cliente elige: se queda las dos al precio de grupo o recibe el 100% de su dinero. Tú no tocas nada. Tuko envía los correos, cierra el grupo y abre otro en el mismo producto.
- Easy-to-use promo editor - edit Colors, Text, Button Links, Images, Sizes
- Test your promo's success! Track how your promos turn to profit!
- A/B Tests - Split your traffic, compare results, use the version that converts
- Turn existing traffic into sales without increasing ad spend
- Progressive discounts unlock automatically as group goals are reached
- Built-in viral growth: customers invite others to unlock better pricing
- Integrated seamlessly into your existing store checkout
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 |  Promo King |  Tuko |
|---|---|---|
| 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 | Promo King | Tuko |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 1 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Promo King | Tuko |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $9/month | No monthly plan listed |
| Longest free trial | 7 days | Not listed |
| Plans listed | 2 | 1 |
Listing
| Measure | Promo King | Tuko |
|---|---|---|
| Shopify category rank | #200 | #86(ahead) |
| Shopify App Charts | Not on this week’s charts | #1 on Pricing moves in Promotions - Other |
| Built for Shopify | No | No |
| Launched | Apr 24, 2026 | May 15, 2026 |
| Languages | 1 | 2 |
| Developer | ShopTilUDrop | TUKO |
FAQ
Promo King and Tuko: common questions
- Is Promo King or Tuko cheaper?
- Only Promo King lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- 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 Oct 13, 2026 for Promo King, Nov 7, 2026 for Tuko; 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 Oct 13, 2026 for Promo King, Nov 7, 2026 for Tuko. 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.