High Scale Self Serve vs iyzads: AI Ads for Google&Meta
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Aug 15, 2026 for High Scale Self Serve, Oct 14, 2026 for iyzads.
The short answer
- iyzads lists 9 features High Scale Self Serve’s listing doesn’t mention, including AI optimization, Bid optimization, Engagement metrics.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
High Scale
14-day free trial
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureHighScale is a full-service advertising agency, scaling DTC brands and B2B businesses. Our DSP service allows you to seamlessly build campaigns and get results quickly with nearly zero effort. This app allows you to integrate your brand with the HighScale ecosystem
So glad you found iyzads! Trusted by top-selling brands, leading agencies, and expert freelancers, iyzads is the best ad app on the planet. Start managing your ads with just one click – it’s that easy! 🚀
- Create cross-platform campaigns designed to drive conversions for your brand
- Utilize your customers and audiences to optimize ad spend
- See what platforms and campaigns are really driving performance for your brand
- Strategy
- Optimization
- Meta Ads
- Google Ads
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 |  High Scale Self Serve |  iyzads |
|---|---|---|
| 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 | High Scale Self Serve | iyzads |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 8 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | High Scale Self Serve | iyzads |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 1 | 1 |
Listing
| Measure | High Scale Self Serve | iyzads |
|---|---|---|
| Shopify category rank | #275 | #57(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 17, 2026 | May 13, 2026 |
| Languages | 1 | 1 |
| Developer | High Scale Inc. | iyzads |
FAQ
High Scale Self Serve and iyzads: common questions
- What features does each app list that the other doesn’t?
- High Scale Self Serve lists 3 the others don’t mention, such as Demographic analysis, Impression counts, Influencers and affiliates. iyzads lists 9 the others don’t mention, such as AI optimization, Bid optimization, Engagement metrics, Keyword. 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 Aug 15, 2026 for High Scale Self Serve, Oct 14, 2026 for iyzads; 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 Aug 15, 2026 for High Scale Self Serve, Oct 14, 2026 for iyzads. 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.