250+ iOS apps curated and reviewed
With an average user rating of 4.1★, the instrumentation directory category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (1) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.7★ (95K) | No | No | Aug 2026 |
| 3 |  | Free | 2.8★ (16) | No | No | Jul 2026 |
| 4 |  | Free | — | Yes | No | May 2026 |
| 5 |  | Free | — | No | No | Aug 2026 |
| 6 |  | Free | 4.2★ (3.2K) | No | No | Aug 2026 |
| 7 |  | Free | 4.7★ (6) | No | No | Jul 2026 |
| 8 |  | Free | 4.6★ (93) | No | Yes | Jul 2026 |
This specialized annual directory connects instrumentation professionals with purchasers and specifiers of control, sensors, and test equipment. It serves as a comprehensive reference guide for the industry, evolving with market trends since its 2002 launch.
Access and analyze your business data from anywhere with powerful mobile tools. Visualize key metrics, filter information, and share insights on the go. Get real-time notifications and ask questions of your data with a virtual analyst.
Monitor and manage critical environments remotely using calibrated measurement devices. Receive instant notifications for alarm events, connectivity loss, or low battery. The platform supports unlimited devices and users with robust security features.
Monitor your mobile data usage in real-time across Wi-Fi, mobile, and roaming. This app helps you understand your consumption, set custom alarms to avoid overage fees, and enhances your online privacy with VPN technology.
Streamline laboratory instrument service requests and management. Scan instrument tags to log issues, view upcoming service events, and track instrument history. Customize your view with favorites and follow instruments for real-time updates.
Analyze your iOS/iPadOS App Privacy Report NDJSON files. View network activity, permission usage, and event logs directly on your device. Gain insights into what your apps are doing without your data leaving your phone.
This app collects and displays data from various device sensors, including motion, GPS, and audio. It offers background recording, interactive plots, and multiple export formats. Advanced features allow for data streaming, systematic data collection from other users, and creating shareable data-driven dashboards.
Earn rewards by participating in surveys, tasks, and research. You control what data is shared and how it's used. Your contributions help improve apps and services.
This app monitors your device's privacy data access, converting Apple's log files into an easy-to-understand dashboard. It provides a clear view of which applications access your location, contacts, camera, photos, microphone, and network.
This app reveals the device details advertisers use for fingerprinting, showing you what information your iPhone shares. Explore passive, permission-based, and advanced data points to understand your digital footprint. All data stays on your device, with no uploads or analytics.
This app allows you to log your GPS trails directly on your phone. All data is stored locally and remains private until you choose to export it. It efficiently stores location history with minimal space usage.
This app helps you detect discreet wearable cameras by identifying the wireless signals they broadcast. It alerts you when known devices are nearby, offering a modern radar visualization and clear signal indicators for proximity estimation. Designed with privacy in mind, your data remains on your device.
This app empowers users to regain control of their personal data. It allows you to connect your apps, see what data is collected, and earn rewards for securely sharing it. Redeem points for gift cards, discounts, prize draws, or donations.
This utility app transforms your device into a multi-sensor tool. It provides real-time readings for GPS, altitude, speed, barometric pressure, acceleration, magnetic force, sound levels, and light intensity. Visualize data with graphs and maps, mark values, and record sensor information for later analysis.
Easily document tube measurements with this mobile app. Scan barcodes, record data, and archive results for clear interpretation and comprehensive documentation. Share protocols as PDF files for remote analysis and recommendations.
Track your blood oxygen levels and heart rate with this health monitoring tool. It syncs with health platforms, supports manual entry, and provides clear visual indicators of your readings. Upgrade for unlimited history and detailed analytics.