221+ iOS apps curated and reviewed
Out of 221+ ilicalc 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 | 4.5★ (2) | No | No | May 2026 |
| 2 |  | Free | 4.7★ (31K) | No | No | Aug 2026 |
| 3 |  | Free | 3.0★ (1.6K) | No | No | Aug 2026 |
| 4 |  | Free | 4.4★ (12K) | No | No | Aug 2026 |
| 5 |  | Free | 4.8★ (3.6K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (47K) | No | No | Aug 2026 |
| 7 |  | Free | 4.8★ (7.3K) | No | No | Aug 2026 |
| 8 |  | Free | 3.4★ (4.4K) | No | No | Aug 2026 |
This app calculates pipeline flow rates and pressures in various units. It also helps determine ILI or pig run times and convert units for flow rates, pressures, and distances. Users can look up pipe schedules, wall thickness, and pipe grades.
This operations platform empowers teams to conduct inspections, audits, and training with digital checklists and customizable forms. It streamlines issue resolution, asset management, and reporting, helping organizations improve safety and efficiency.
This app empowers plumbing, HVAC, and electrical contractors to enhance customer interactions and boost sales. It provides tools for dispatching, estimating, payment collection, and presenting options, streamlining technician workflows for improved business outcomes.
This app helps commercial drivers comply with Hours of Service (HOS) regulations using an electronic logging device (ELD). It also facilitates driver safety, dispatch management, vehicle inspections, and document uploads. Receive proactive alerts for HOS violations and communicate with fleet managers.
This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.
This app helps company vehicle drivers manage fleet tasks efficiently. It allows for mileage tracking, finding service vendors and gas stations, accessing service cards, and managing vehicle registration. Drivers can also acknowledge company policies and use Face ID for quick login.
Instantly view real-time tank levels on your smartphone, eliminating guesswork. Track usage history, receive low-level alerts, and easily request refills from your fuel supplier. Manage multiple tanks and share access with others.
Empower field technicians with comprehensive job details, customer history, and communication logs. Streamline service delivery by creating estimates, recording work with photos, and accepting payments directly in the field. This app ensures seamless, real-time synchronization with office operations, eliminating the need for manual paperwork.
Manage your pool cleaners and irrigation devices from one app. Create custom scenes for different areas, schedule cleanings, and optimize watering for a vibrant landscape while conserving water.
Manage your natural gas account with this app. View consumption and billing history, pay your bill securely, and manage payment preferences. Offers free bank payments and Apple Pay integration.
Streamline restoration job documentation with a single app. Capture photos, videos, and notes, generate professional reports, and manage team communication. Collect payments on-site to reduce stress and increase profit.
This app allows users to easily shop, search, and save on maintenance, repair, and operations (MRO) needs. Access pricing, item availability, and reorder items quickly, with free next-day delivery on many orders. It offers features like order history, saved lists, and quick ordering for a streamlined experience.
Conduct plant floor process audits, including safety inspections and 5S, directly from your mobile device. Capture visual evidence, annotate images, and manage corrective actions even offline. Optimize your manufacturing processes with actionable insights.
Transform your smartphone into a powerful car diagnostic and customization tool. Easily scan trouble codes, monitor live data, and access advanced features like coding and service functions for a wide range of car brands. Save time and money on car maintenance and personalization.
Manage your natural gas account with this app. Pay bills, set up automatic payments, and receive custom alerts for due dates and payments. Access your billing history and update account information easily.
This app simplifies sending items for quick delivery without needing to visit a physical location. It allows users to create shipments, choose vehicle types, pay from a wallet, and track their deliveries seamlessly. Experience a more convenient way to send packages.
This app allows utility and telecommunications organizations to access iVUE Enterprise functionalities on smart devices. It integrates accounting, billing, operations, and other iVUE solutions for improved communication and streamlined processes.
Manage your electricity service with ease. Report outages, track restoration times, and request new service for construction projects. Stay informed with real-time updates and safety information.
Access EHSQ applications on your mobile device. Instantly capture and report on incidents, observations, and other EHSQ tasks in real-time. Improve your company's safety culture with front-line data insights.
Manage your water and sewer services with ease. View usage, pay bills, and receive important service advisories. This app provides a user-friendly dashboard for account management and real-time updates.