250+ iOS apps curated and reviewed
IDT Data Logger is the household name in idt data logger, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (1) | No | No | May 2026 |
| 2 |  | Free | 4.2★ (3.2K) | No | No | Aug 2026 |
| 3 |  | Free | 4.7★ (95K) | No | No | Aug 2026 |
| 4 |  | Free | — | No | No | May 2026 |
| 5 |  | Free | 4.7★ (4.6K) | Yes | No | Aug 2026 |
| 6 |  | Free | 5.0★ (1) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.8★ (108) | No | Yes | Aug 2026 |
| 8 |  | Free | 5.0★ (404) | No | No | Aug 2026 |
Manually record data points using user-defined labels and NFC tags. Capture tag information like number and description alongside your collected data. Share your recorded information across devices via AirDrop.
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.
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.
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.
Understand what your apps access and get alerted to data breaches. This tool helps you review app permissions, monitor companies for breaches, and provides guidance on what to do if your data is compromised. It also offers a privacy score and an AI coach for practical advice.
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.
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 application facilitates the installation, configuration, and testing of Bluetooth Low Energy based logging devices. It allows users to manage device information, communication settings, and sensor readings. The app also supports firmware updates and is compatible with specific logger models.
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.
Manage your personal information held by AppLovin. Access or delete data shared through mobile apps that display AppLovin advertisements. Review your privacy settings easily.
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 utility app shields your online activity by blocking trackers and malicious software across all your applications. It offers both one-tap protection for general users and advanced customization for those who want to manually block specific domains. The blocking is performed on-device, ensuring your data remains private.
This app allows users to own and control their digital identity. Connect your data to earn points and gain early access to personalized and rewarding applications.
Monitor your cellular and Wi-Fi data usage in real time to prevent overages. Get predictive forecasts, set daily quotas, and receive usage alerts. Visualize your data consumption with intuitive design and custom counters for multiple plans.
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.
Secure your personal data and maintain digital privacy with this comprehensive tool. It offers advanced controls, real-time threat detection, and actionable insights to manage your digital footprint and protect against unauthorized access and data breaches.
This app allows users to collect, categorize, and visualize everyday data. Create custom charts and graphs to gain insights from your tracked information. Organize data into detailed records with flexible entry formats and attributes.
