RT: Page Speed Booster vs Ultimate Speed Booster Plus
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 RT, Oct 13, 2026 for Ultimate Speed Booster Plus.
The short answer
- Ultimate Speed Booster Plus lists 3 features RT’s listing doesn’t mention, including Speed analysis, Testing, Theme optimization.
Head to head
Boost your page speed and conversion rate in JUST 30 seconds!
- United States
- Japan
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Basic
- · Browser preloading for faster page loads
- · Improve your store's page load times.
- · No coding.
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePage Speed Booster tells your browser to use idle time to retrieve or prepare to retrieve page contents in anticipation of the user's next action. As a result, Page Speed Booster helps to make your site's pages instant and improves your Conversion Rate.
App is designed to help merchants optimize their website's page speed, ultimately leading to improved customer satisfaction and increased conversions. Slow page loading times are a common issue that can result in lost sales, particularly on mobile devices or slower connections.
- The easy way to increase your page speed in a few clicks.
- Reducing the page latency to improve sales.
- Work with all themes. Even it works with any customized themes.
- Instantly improve your store's page load times with just one click! No coding
- Browser preloading for faster page loads.
- Improved add-to-cart conversions.
- No-code install in under a minute.
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 |  RT |  Ultimate Speed Booster Plus |
|---|---|---|
| Detected stores | 2,188 | Not published |
| Net store change, 28 days | −26 | 0 |
| Stores added, 28 days | 32 | Not enough data |
| Big-brand share | 7% | Not enough data |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Not published |
| Top store countries | United States, Japan, United Kingdom | Not published |
Reviews
| Measure | RT | Ultimate Speed Booster Plus |
|---|---|---|
| App Store rating | 4.7 ★ | Not published |
| App Store reviews | 231 | Not published |
| New reviews, 28 days | 0 | 0(ahead) |
| Reviewers a year or more in | 13% | Not enough data |
Pricing
| Measure | RT | Ultimate Speed Booster Plus |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $5/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | 1 |
Listing
| Measure | RT | Ultimate Speed Booster Plus |
|---|---|---|
| Shopify category rank | #66(ahead) | #689 |
| Shopify App Charts | #10 in SEO | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Nov 29, 2019 | Aug 11, 2023 |
| Languages | 1 | 1 |
| Developer | RoarTheme | Patty Patty Pie |
FAQ
RT and Ultimate Speed Booster Plus: common questions
- What features does each app list that the other doesn’t?
- Ultimate Speed Booster Plus lists 3 the others don’t mention, such as Speed analysis, Testing, Theme optimization. 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 RT, Oct 13, 2026 for Ultimate Speed Booster Plus; 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 RT, Oct 13, 2026 for Ultimate Speed Booster Plus. 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.