Best Sustainable Fashion Apps

153+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Finding the right sustainable fashion app can be overwhelming with so many options. We've analyzed 153+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Sustainable Fashion

Good On You – Ethical Ratings#1

Good On You – Ethical Ratings by Good On You Ltd

Discover fashion and beauty
Editor's Choice
πŸ›οΈ Shopping
4.3😊(477 ratings)
Free
Good On You – Ethical Ratings screenshot 1
Good On You – Ethical Ratings screenshot 2
Good On You – Ethical Ratings screenshot 3
Good On You – Ethical Ratings screenshot 4

Discover fashion and beauty brands with sustainability ratings. Easily check brand impact on people, planet, and animals. Find better alternatives and exclusive offers from ethical brands.

What We Love

  • πŸ’š Great resource
  • πŸ‘ Useful app
  • πŸ™Œ Game changer
  • πŸ€— Helpful and insightful

Room to Improve

  • 🐒 Slow loading speeds
  • 🀯 Crashes frequently
  • πŸ€” Inaccurate or biased ratings
Save Your Wardrobe: Organiser#2

Save Your Wardrobe: Organiser by Save your wardrobe Ltd.

Outfits, Clothes Care & Repair
Strong Contender
🌟 Lifestyle
4.5😊(277 ratings)
Free
Save Your Wardrobe: Organiser screenshot 1
Save Your Wardrobe: Organiser screenshot 2
Save Your Wardrobe: Organiser screenshot 3
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Save Your Wardrobe: Organiser screenshot 5

Digitally organize your clothing, create outfits, and access local garment care services. This app helps you manage your wardrobe, reduce repeat purchases, and extend the life of your clothes through AI and a network of repair and alteration providers.

What We Love

  • πŸ‘ Excellent app and customer service
  • πŸ‘ A must-have app for your wardrobe
  • πŸ‘ Fantastic app
  • πŸ‘ Perfect for inputting your entire wardrobe

Room to Improve

  • πŸ› Huge waste of my time
  • πŸ› Best styling app, but still more to be desired
  • πŸ› Clean appearance but very glitchy
Pickle | Rent & Lend Fashion#3

Pickle | Rent & Lend Fashion by Pickle Poll, Inc.

Shop Closets in Your Community
Worth Considering
πŸ›οΈ Shopping
4.6😐(3K ratings)
Free
Pickle | Rent & Lend Fashion screenshot 1
Pickle | Rent & Lend Fashion screenshot 2
Pickle | Rent & Lend Fashion screenshot 3
Pickle | Rent & Lend Fashion screenshot 4
Pickle | Rent & Lend Fashion screenshot 5
Pickle | Rent & Lend Fashion screenshot 6

This app is a peer-to-peer rental marketplace for fashion. It allows users to rent clothes from others in their community, making fashion more affordable and sustainable. It also offers same-day local courier delivery for convenient outfit rentals.

What We Love

  • πŸ’Ž Excellent customer service
  • 🀩 Great concept and idea
  • πŸ€— Passionate and dedicated team
  • πŸ”₯ Game-changing and innovative

Room to Improve

  • πŸ› Glitchy and buggy app
  • 🀯 Unreliable delivery and logistics
  • 🀬 Poor handling of issues and refunds

More Sustainable Fashion apps to explore

4
Levi's - Shop Denim & More
Levi's - Shop Denim & More
Levi's - Shop Denim & More
Jeans, Denim, Fashion & More
Free

Discover exclusive denim styles and personalized fashion recommendations. Shop jeans, shirts, and jackets easily from anywhere, and get early access to new collections and collaborations. Receive expert style tips and offers tailored to your preferences.

Quick and simple shoppingExclusive product dropsPersonalized recommendations
πŸ›οΈ Shopping
(62K)
free with in-app purchases
5
Nuuly
Nuuly
Nuuly
Clothing Rental
Free

This service allows you to rent six clothing items monthly from a wide selection of brands and styles. Keep your chosen items for the entire month, with laundry and repairs included. You can also purchase items you love at a discount.

Rent 6 items monthlyWide selection of brands and stylesKeep items for a month
πŸ›οΈ Shopping
(28K)
subscription
6
GUESS
GUESS
GUESS
Jeans - Apparel - Shoes
Free

Access exclusive collections, collaborations, and new arrivals before anyone else. Save favorite styles, build wishlists, and earn rewards through a loyalty program. Enjoy personalized offers and a VIP shopping experience.

Exclusive collections accessPersonalized wishlistsLoyalty program integration
πŸ›οΈ Shopping
(241)
free with in-app purchases
7
Theory
Theory
Theory
Refreshed and ready to shop
Free

Explore the latest fashion collections and shop exclusive styles from a renowned contemporary brand. Save desired items with a one-tap Wish List and receive timely updates on new arrivals and sales through push notifications.

Discover collectionsShop exclusive stylesSave items to Wish List
πŸ›οΈ Shopping
(915)
free with in-app purchases
8
Gem - Search Vintage
Gem - Search Vintage
Gem - Search Vintage
One App for All Secondhand
Free

Discover secondhand and vintage clothing efficiently across numerous online stores and marketplaces. Find specific items or browse by decade and brand, with options to save favorites and receive notifications. Purchase directly from the seller's website without additional fees.

Unified search for resale sitesImage search functionalityFilter by price, size, location, decade
πŸ›οΈ Shopping
(935)
free
9
VIRGIO – Fashion Shopping
VIRGIO – Fashion Shopping
VIRGIO – Fashion Shopping
Eco-Friendly Styles for Women
Free

Discover modern, sustainable, and stylish women's fashion. Find eco-friendly clothing made from premium fabrics with transparent pricing. Offers size-inclusive styles, easy returns, and secure checkout.

Sustainable fashion from eco-friendly materialsFull price transparency15-day easy returns
πŸ›οΈ Shopping
(1)
ad-supported
10
Remode - Buy&Sell Fair Fashion
Remode - Buy&Sell Fair Fashion
Remode - Buy&Sell Fair Fashion
Secondhand fair fashion market
Free
πŸ›οΈ Shopping
(0)
11
Forthgreen: Vegan Fashion
Forthgreen: Vegan Fashion
Forthgreen: Vegan Fashion
Style Better. Live Kinder.
Free

Discover verified vegan and cruelty-free brands with this app. It offers curated guides and a personalized favorites list, making ethical shopping easy and transparent. Avoid greenwashing with a clean interface and reliable information.

Discover verified vegan brandsShop cruelty-free productsCurated guides and editorial content
πŸ›οΈ Shopping
(0)
free
12
CHICWISH
CHICWISH
CHICWISH
sustainable and stylish
Free

Discover sustainable and stylish fashion with a focus on exceptional customer service. Enjoy a seamless shopping experience with hassle-free returns, secure payments, and reliable worldwide shipping.

Sustainable fashionStylish clothingExceptional customer service
πŸ›οΈ Shopping
(4)
ad-supported
13
Never Fully Dressed
Never Fully Dressed
Never Fully Dressed
Feel good dressing
Free

Discover fashion designed to make you feel good, with inclusive sizing from UK 6-28. Explore unique prints and quality fabrics in versatile pieces that bring joy to your wardrobe.

Inclusive sizing (UK 6-28)Unique in-house printsQuality fabrics
πŸ›οΈ Shopping
(175)
ad-supported
14
Lucky Sweater - Swap Closets
Lucky Sweater - Swap Closets
Lucky Sweater - Swap Closets
Secondhand Closet Trading
Free

This app facilitates a circular closet trading community where users can swap unwanted clothing for new favorites. It allows users to list items for trade, sale, or gifting, share style inspiration, and participate in weekly swap events. The platform emphasizes community, creative self-expression, and the circular economy.

Circular closet tradingItem listing for trade, sale, or giftCommunity groups for specific styles
🌟 Lifestyle
(360)
free with in-app purchases
15
Coclo
Coclo
Coclo
Sustainable Campus Fashion
Free

This app connects students to buy and sell secondhand and handmade fashion items on campus. It simplifies the selling process with AI-powered listing tools and offers a way to find affordable style gems while promoting sustainability.

AI-powered item listingCampus-exclusive marketplaceBuy and sell secondhand clothes
πŸ›οΈ Shopping
(13)
free
16
Walk-The-Walk
Walk-The-Walk
Walk-The-Walk
Sustainable Fashion
Free
🌟 Lifestyle
(0)
17
Global Fashion Summit
Global Fashion Summit
Global Fashion Summit
by Global Fashion Agenda (Fond)
Free
πŸ’Ό Business
(0)
18
myGemma
myGemma
myGemma
Authenticated Luxury Resale
Free

Discover authenticated luxury fashion, including jewelry, watches, bags, and sneakers. Buy, sell, or consign designer items with expert authentication and a curated, sustainable selection. Enjoy early access to new arrivals and a seamless checkout experience.

Authenticated luxury resaleShop new arrivals earlyBuy, sell, and consign
πŸ›οΈ Shopping
(75)
ad-supported
19
Cloey: Style Companion
Cloey: Style Companion
Cloey: Style Companion
Digital Closet, AI Stylist
Free

Digitize your wardrobe, get AI-powered outfit recommendations, and discover your personal style. Track your wardrobe's value and make smarter fashion choices with this digital closet and stylist.

Digitize wardrobe with AI item detectionAI-powered outfit recommendationsOutfit builder and visualization
🌟 Lifestyle
(229)
free with in-app purchases
20
Lisa Says Gah
Lisa Says Gah
Lisa Says Gah
All together now, Say Gah!
Free

Discover unique fashion from independent designers committed to ethical production and quality materials. This online shop fosters a community for creative women through curated style.

Curated designer fashionEthical production focusHigh-quality materials
πŸ›οΈ Shopping
(254)
ad-supported