249+ iOS apps curated and reviewed
QR Code Barcode Ai Reader is the household name in co2scan, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (69) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 5.0★ (1) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (19M) | Yes | Yes | Sep 2026 |
| 4 |  | Free | 4.0★ (1) | No | Yes | Jun 2026 |
| 5 |  | Free | 1.0★ (2) | No | Yes | May 2026 |
| 6 |  | Free | 4.5★ (270) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.9★ (40K) | Yes | No | Aug 2026 |
| 8 |  | Free | 5.0★ (2) | No | No | Jun 2026 |
Transform your device into an AI-powered scanner for instant information. Identify objects, translate text, estimate calories, and decode QR codes with advanced visual recognition. Save your scan history and easily create custom QR codes for various purposes.
Transform your phone into a powerful car diagnostic tool. Access full system diagnostics, special maintenance functions, and bi-directional controls. Generate detailed reports and utilize a comprehensive repair data library.
Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.
This AI-powered app analyzes your skin using a flash photo to identify concerns like acne and redness. It then provides personalized skincare routines and checks product compatibility for a smarter, more effective regimen.
Discover new recipe ideas by scanning ingredients in your kitchen. This app helps you find meals based on what you already have, and allows you to add and share your own recipes.
Monitor your vehicle's health and performance with this app. It offers real-time diagnostics, driving style analysis, and maintenance tracking. Connect to your car's OBD2 scanner for detailed insights and improved driving habits.
Easily order your favorite drinks for pickup or delivery. Earn points with every purchase by scanning your QR code or using your account details. Redeem your accumulated points for exclusive rewards and save your favorite locations and orders for quick reordering.
Contribute to a citizen science project by collecting indoor CO2 concentration data in public buildings. Use a supported CO2 sensor and this application to build a comprehensive dataset for analysis.
Manage multiple chat accounts and messages from a single device. Send messages directly without saving contacts and utilize AI assistance for smart replies and translation. Save media from chats easily.
Manage multiple social accounts and back up your chat history securely. This tool offers dual messenger support, quick reply templates, and direct chat functionality without saving contacts. It prioritizes user privacy by keeping data on your device.
Shop for groceries, essentials, and more with convenient pickup, delivery, and shipping options. Features an AI assistant for shopping help, real-time order tracking, and in-store tools like store maps and price scanning.
Instantly identify music playing around you or in other apps. Discover nearby concerts, lyrics, and videos. Access your music history and get personalized recommendations.
Instantly translate text, voice, and images between hundreds of languages. Features include offline translation, real-time conversation translation, and the ability to save frequently used phrases.
Sell your pre-loved items and discover unique finds from other members. Easily list clothes, accessories, and more, keeping 100% of your earnings. Shop for second-hand treasures with buyer protection for a secure and sustainable shopping experience.