What each app covers, what it costs, and where the other one is the better choice.
Ratings, review counts and prices read from the public Shopify App Store listings on August 31, 2026. App Store pricing changes: check both listings before deciding. See the listing Kaching Bundles · See the listing Moon Bundles
| Moon Bundles | Kaching Bundles | |
|---|---|---|
| App Store rating | 5.0 / 5 | 5.0 / 5 |
| Public reviews | 613 | 5 416 |
| Free plan | Up to $500 of generated revenue | Development stores only |
| Trial | 7 days | 7 days |
| Paid pricing | Free up to $500 of generated revenue, then $19.99, $39.99 and $79.99/month as the revenue you generate grows. Every paid plan includes all four modules. | Starter $14.99, Scale $29.99 and Pro $59.99/month, capped at $1,000, $5,000 and $10,000 of additional revenue. The free plan is for development stores only. |
| Product bundles | Included | Included |
| Volume discounts & quantity breaks | Included | Included |
| Free gifts unlocked by cart value | Included | Included |
| Cart drawerKaching ships a separate cart drawer app (Kaching CartDrawer Cart Upsell), billed separately. | Included | Separate app |
| One-click post-purchase upsellPost-purchase upsell is a third Kaching app (Kaching Post Purchase Upsell), billed separately. | Included | Separate app |
| A/B testing across modules | Included | Included |
If you only need bundles and you weigh reviews heavily, Kaching is a safe, well-tested choice. If you want the cart drawer and the post-purchase upsell too, compare the total: three apps, three subscriptions and three scripts against one.
To cover the same ground you install three: Kaching Bundles for the bundles, Kaching CartDrawer for the cart, and Kaching Post Purchase for the post-checkout offer. Each has its own plan and its own script. Moon Bundles ships the four modules in one install.
Kaching Bundles, by a wide margin: 5,416 public reviews at 5.0 stars against 613 at 5.0 for Moon Bundles, on the dates read from the Shopify App Store.
Kaching's highest plan is capped at $10,000 of additional revenue. Moon Bundles' Premium plan is uncapped.
Free plan up to $500 of generated revenue. All four modules on every paid plan.
Install free