Certified SD Collection vs Klaiyi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Klaiyi
Offers a wide range of natural human hair products, including weaves, closures, lace frontals, and wigs. Committed to providing comfortable and beautiful hair solutions for women worldwide.
- Natural human hair products
- Hair weaving
- Closures
- Lace frontals
- Lace wigs
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Klaiyi Hair as one of the name in China, was founded in Xuchang in 2009. We focus on natural human hair products, such as hair weaving, closure, lace frontal, lace wig and etc. Our products has been sell to USA, Europe, and Africa with good reputation and feedback, more and more people are reliable on our brand name. our company's concept is "Beauty is not a luxury, it's a right, ", with this concept Klaiyi Hair devotes to supply people more natural and comfortable hair products and spring our beauty life style to all the women.
Screenshots
Verdict
The clearest difference is rating: Certified SD Collection at 5.0 against Klaiyi's 4.4. Klaiyi's advantage is ratings volume (264 vs 17). On price, update cadence, 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.
Certified SD Collection holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Klaiyi has 264 ratings behind it against 17, so its average is the more settled of the two.
Certified SD Collection ships an update every 7 months, Klaiyi every 5 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Certified SD Collection | Klaiyi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (17 ratings) — better | 4.4 (264 ratings) |
| Positive reviews | — | 18.2% of reviews |
| Number of ratings | 17 | 264 — better |
| Update frequency | Every 7 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 186 MB | 186 MB |
| Age rating | 4+ | 4+ |
| Developer | RAPID ACCELERATION INDIA PRIVATE LIMITED | Xuchang Longqi Beauty Hair Products Co., Ltd. |
Customer experience
Certified SD Collection
Klaiyi
In-app purchases
Certified SD Collection
No in-app purchases
Klaiyi
No in-app purchases
Questions
Is Certified SD Collection free?
Is Klaiyi free?
Which has better reviews, Certified SD Collection or Klaiyi?
Do Certified SD Collection or Klaiyi have ads?
Which is updated more often, Certified SD Collection or Klaiyi?
Other comparisons
