Prep Obsessed vs Certified SD Collection
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prep Obsessed
Shop the latest arrivals and promotions from this brand with ease. Get notified about new product launches and special deals. Manage your orders, waitlist items, and track shipments directly within the app.
- Browse new arrivals and promotions
- Easy ordering and checkout
- Waitlist items
- Email notifications for shipping
- Product launch notifications
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It's HERE! Shopping with Prep Obsessed has never been easier - receive notifications for product launches, special deals, and more!
Certified SD Collection
Shop a wide selection of hair products, beauty supplies, and apparel. This platform prioritizes customer service and aims to provide a positive shopping experience with quality items and responsive issue resolution.
- Hair bundles, wigs, frontals, and closures
- Beauty products
- Apparel including t-shirts
- Customer service priority
- Special offers via subscription
- Newsletter updates
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Certified SD Collection was established by yours truly in ____. We offer a variety of hair and supplies, beauty products and apparel. Our products include bundles, wigs, frontals, closures, t-shirts and other beauty supplies. At Certified SD Collection, Customer Service is our top priority, and our customers' needs come first. We pride ourselves on, not only providing the best quality products, but also being able to hear and resolve customers' issues. We want you to have the best experience when shopping with Certified SD Collection, so if you have any questions, please don't hesitate to contact us at info@certifiedsdcollection.com. Subscribe to the Certified Club to receive special offers, discounts and our newsletter.
Screenshots
Verdict
The clearest difference is update cadence: Prep Obsessed at every 3 weeks against Certified SD Collection's every 7 months. Prep Obsessed also leads on ratings volume (1.9K vs 17). Certified SD Collection's advantage is iOS requirement (13.0 vs 15.1). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for Prep Obsessed against 5.0 for Certified SD Collection. That said, the two scores are not equally well evidenced: Prep Obsessed has 1.9K ratings behind it against 17, so its average is the more settled of the two.
Prep Obsessed ships an update every 3 weeks, Certified SD Collection every 7 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.
| Parameter | Prep Obsessed | Certified SD Collection |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (1.9K ratings) | 5.0 (17 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1.9K — better | 17 |
| Update frequency | Every 3 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 67 MB | 186 MB |
| Age rating | 9+ | 4+ |
| Developer | Prep Obsessed LLC | RAPID ACCELERATION INDIA PRIVATE LIMITED |
Customer experience
Prep Obsessed
Certified SD Collection
In-app purchases
Prep Obsessed
No in-app purchases
Certified SD Collection
No in-app purchases
Questions
Is Prep Obsessed free?
Is Certified SD Collection free?
Which has better reviews, Prep Obsessed or Certified SD Collection?
Do Prep Obsessed or Certified SD Collection have ads?
Which is updated more often, Prep Obsessed or Certified SD Collection?
Other comparisons
