Posterly Product Personalizer vs Rhinster
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 1, 2026 for Posterly Product Personalizer, Oct 13, 2026 for Rhinster.
The short answer
- Only Rhinster lists a free plan. Paid plans start at $39/month for Posterly Product Personalizer and $14.99/month for Rhinster.
Head to head
Customized and personalized city, star and zodiac products
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Basic
- · All features included
- · Self-serve support through online docs
- · Unlimited orders
- · Unlimited raw image downloads per month
Free
Starter
Growth
Pro
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePosterly lets your customers design their own custom products. This way, your customers can design their own print-on-demand products. Customers love to have a personal product at home "designed" by them. Posterly adds an editor to the products in your store that you want to let your customers personalise.
Rhinster adds a powerful rhinestone hot-fix design engine to your store with easy control. Your customers upload any image, adjust the stone size, colors, and dimensions, and instantly see their rhinestone hot-fix pattern.
- Supports SS6, SS10, SS16, SS20, SS30 stone sizes
- Variable stone spacing
- Multi-size patterns in one generation.
- Inverting colors of photo, fill background, custom dimensions.
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 |  Posterly Product Personalizer |  Rhinster |
|---|---|---|
| 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 | Posterly Product Personalizer | Rhinster |
|---|---|---|
| App Store rating | 4.2 ★ | Not published |
| App Store reviews | 18 | 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 | Posterly Product Personalizer | Rhinster |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $39/month | $14.99/month(ahead) |
| Longest free trial | 10 days | Not listed |
| Plans listed | 1 | 4 |
Listing
| Measure | Posterly Product Personalizer | Rhinster |
|---|---|---|
| Shopify category rank | Not enough data | #28 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 26, 2019 | Jun 25, 2026 |
| Languages | Not published | 1 |
| Developer | Shoptigrator ApS | Sapphire - Bulgaria Ltd. |
FAQ
Posterly Product Personalizer and Rhinster: common questions
- Is Posterly Product Personalizer or Rhinster cheaper?
- Only Rhinster lists a free plan. Paid plans start at $39/month for Posterly Product Personalizer and $14.99/month for Rhinster. 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 Nov 1, 2026 for Posterly Product Personalizer, Oct 13, 2026 for Rhinster; 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 1, 2026 for Posterly Product Personalizer, Oct 13, 2026 for Rhinster. 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.