I calculate the weekly rankings by recording daily rankings from the iOS app store every day between 1-4pm (PT), assigning a value from 100 to 1 (100 for the 1st app, 1 for the 100th app), and then adding up all the values for the week. The app with the highest value is the #1 app for the week. This is my own data. Total possible score is 700.
| Ranking | Shopping App | Score |
| 1 | Amazon | 700 |
| 2 | OfferUp | 688 |
| 3 | Jet | 683 |
| 4 | Wallapop | 677 |
| 5 | letgo | 675 |
| 6 | Wish | 671 |
| 7 | Groupon | 659 |
| 8 | eBay | 651 |
| 9 | Mercari | 639 |
| 10 | Walmart | 638 |
| 11 | Poshmark | 627 |
| 12 | Ibotta | 614 |
| 13 | Etsy | 609 |
| 14 | Walgreens | 602 |
| 15 | CVS | 599 |
| 16 | Sephora | 597 |
| 17 | AliExpress | 594 |
| 18 | RetailMeNot | 579 |
| 19 | SHEIN | 578 |
| 20 | shopkick | 567 |
| 21 | Cartwheel by Target | 562 |
| 22 | Kohl’s | 550 |
| 23 | Shopular | 537 |
| 24 | Amazon Prime Now | 537 |
| 25 | Geek | 534 |
| 26 | Target | 520 |
| 27 | Macy’s | 517 |
| 28 | Checkout 51 | 515 |
| 29 | Wayfair | 512 |
| 30 | AutoTrader | 494 |
| 31 | The Home Depot | 486 |
| 32 | Touch of Modern | 466 |
| 33 | Wanelo | 461 |
| 34 | Forever 21 | 459 |
| 35 | Kroger | 455 |
| 36 | Adore Me | 455 |
| 37 | Best Buy | 452 |
| 38 | Plenti | 449 |
| 39 | JCPenney | 442 |
| 40 | Coupons | 434 |
| 41 | Polyvore | 429 |
| 42 | Cars.com | 409 |
| 43 | H&M | 401 |
| 44 | Foot Locker | 387 |
| 45 | Victoria’s Secret | 380 |
| 46 | SNKRS | 371 |
| 47 | Gilt | 365 |
| 48 | Tophatter | 350 |
| 49 | TrueCar | 345 |
| 50 | Costco | 345 |
| 51 | Ulta Beauty | 342 |
| 52 | Ebates | 337 |
| 53 | Hobby Lobby | 337 |
| 54 | Boxed Wholesale | 325 |
| 55 | Michaels Stores | 317 |
| 56 | Sam’s Club | 316 |
| 57 | Zappos | 306 |
| 58 | AEO | 302 |
| 59 | zulily | 292 |
| 60 | Nordstrom | 275 |
| 61 | Lowe’s | 270 |
| 62 | LivingSocial | 256 |
| 63 | Jo-Ann | 243 |
| 64 | Dollar General | 241 |
| 65 | Cute | 233 |
| 66 | Famous Footwear | 231 |
| 67 | Rue La La | 229 |
| 68 | Charlotte Russe | 215 |
| 69 | ShopRite | 213 |
| 70 | Depop | 182 |
| 71 | FiveStars | 179 |
| 72 | Sears | 174 |
| 73 | IKEA Store | 160 |
| 74 | Urban Outfitters | 159 |
| 75 | Krazy Coupon Lady | 151 |
| 76 | Stitch Fix | 150 |
| 77 | thredUp | 147 |
| 78 | IKEA Catalog | 145 |
| 79 | Namshi | 135 |
| 80 | Safeway | 134 |
| 81 | GOAT | 132 |
| 82 | Flipp | 124 |
| 83 | Overstock | 118 |
| 84 | Kirkland’s Spin to Win | 98 |
| 85 | Meijer | 96 |
| 86 | JollyChic | 81 |
| 87 | Tradesy | 79 |
| 88 | 1-800-Flowers | 76 |
| 89 | MallzApp | 76 |
| 90 | Rent the Runway | 71 |
| 91 | AutoZone | 71 |
| 92 | The Coupons App | 67 |
| 93 | Fingerhut Mobile | 61 |
| 94 | Key Ring | 48 |
| 95 | Totspot | 48 |
| 96 | DHGate | 44 |
| 97 | Slickdeals | 42 |
| 98 | Hollister | 42 |
| 99 | Instamotor | 42 |
| 100 | Bed Bath | 40 |