186+ iOS apps curated and reviewed
Out of 186+ itag ghg calculator apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 1.8★ (3.3K) | No | No | Jul 2026 |
| 3 |  | Free | 4.7★ (21K) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.4★ (12K) | No | No | Jul 2026 |
| 5 |  | Free | 4.4★ (2.1K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.6★ (8.2K) | No | No | Jul 2026 |
| 7 |  | Free | 4.6★ (2.8K) | No | No | Jul 2026 |
| 8 |  | Free | 4.8★ (269K) | No | No | Jul 2026 |
Manage your public transit fares and tickets for Chicago's CTA, Metra, and Pace services. Load value, buy Metra mobile tickets, and access real-time arrival information all in one place. Add your Ventra Card to your iPhone for seamless travel.
This app provides accurate toll estimates and IFTA compliance for truckers, RVs, and cars. It offers route comparisons, detailed vehicle information for commercial trucks, and trip planning tools. Features include weather intelligence, invoicing, and load board calculations.
Access real-time bus information and plan your trips with this app. It provides interactive location and schedule data for numerous public transit agencies across the US, featuring live bus tracking and service alerts.
Calculate toll and fuel costs for various vehicle types across multiple countries. Find the cheapest, fastest, or most optimal routes by considering time and cost trade-offs. Supports various payment methods and toll tags.
Track buses in real-time, view schedules, and get estimated arrival times. For operators, it provides seamless vehicle tracking and passenger counting with GPS data.
This all-in-one transit app allows users to buy passes, get directions, and access real-time bus schedules. It simplifies travel planning and payment, offering contactless boarding and personalized alerts for a seamless journey.
Plan your trips across New Jersey, New York, and Philadelphia with real-time transit information. Purchase and display mobile tickets and passes securely. Receive instant alerts for rail, bus, and light rail services.
Purchase and activate digital transit passes directly from your phone. Your mobile device becomes your ticket, allowing you to easily board public transportation. Supports over 200 cities across North America.
Plan your Bay Area transit journeys with real-time train departures and official service alerts. This app offers end-to-end trip planning, step-by-step navigation, and customized notifications for a hassle-free commute.
Get real-time transit information for multiple regions, including Puget Sound. Plan your trips, receive departure alerts, and view live arrival times. Easily find nearby stops and save your favorite routes for quick access.
This app provides real-time tracking for buses, trains, and subways, helping commuters navigate their daily journeys efficiently. It offers smart trip planning, stop alerts, and offline maps for over 150 cities, making transit stress-free.
Get real-time Chicago bus and train arrival estimates for your favorite CTA stops. Track vehicle locations on a map, save frequent stops, and view service alerts. Integrates with Apple Watch for quick access.
Track San Francisco MUNI buses in real-time with live GPS locations and predicted arrival times. Easily find nearby stops and pin your favorite ones for quick access.
This app connects users with a wide network of energy providers, simplifying energy procurement. It uses AI for optimized logistics and real-time tracking, supporting sustainable practices and cost savings.
Easily purchase transit fares for San Diego County. Add money to your account and scan your phone at validators for each trip. The app automatically ensures you always get the best fare, capping at daily and monthly pass rates.
Plan your entire journey with this transit app. Find nearby stops, get real-time updates, and manage your transit card. It offers a streamlined experience with trip planning and station details.
Transform your smartphone into a professional taximeter and fare calculator. Track fares, provide accurate estimates, and manage payments securely. Ideal for taxi drivers, rideshare operators, and fleet managers seeking to increase profits and transparency.
Plan your transit journeys in metro Phoenix with real-time bus and light rail tracking. Easily manage fares, earn savings with Smart Fare, and receive service alerts for a seamless travel experience.
Effortlessly calculate your road trip expenses, including fuel costs based on your car model and current gas prices. Easily split costs with friends, compare routes for savings, and track your carbon emissions for a more eco-conscious journey.