Best Free Data Monitor Apps

240+ iOS apps curated and reviewed

3.9 avg rating

20 free apps

Updated September 2026

Whether you're new to free data monitor or looking for an upgrade, our curated collection of 240+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Free Data Monitor Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Data Monitor Free	Free	3.5★ (8)	No	No	Aug 2026
2	Data Remaining	Free	4.2★ (48)	Yes	Yes	Sep 2026
3	BeeData Widget - Data Monitor	Free	3.6★ (8)	Yes	Yes	Sep 2026
4	My Data Manager VPN Security	Free	4.2★ (3.3K)	No	No	Sep 2026
5	Hotspot Monitor Data Usage	Free	4.1★ (92)	Yes	Yes	Sep 2026
6	Data Monitor: Track & Save	Free	1.0★ (1)	Yes	Yes	Aug 2026
7	Data Manager - Monitor Data Usage	Free	2.7★ (9)	No	Yes	Jul 2026
8	Maritrack Marine Traffic: Data	Free	5.0★ (11)	No	Yes	Sep 2026

Top Picks for Free Data Monitor

#1

Data Monitor Free by UniversalWind

Editor's Choice

3.5(8 ratings)

Free

Data Monitor Free screenshot 1

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This utility app helps you track your cellular data usage in real-time. It provides detailed daily usage breakdowns and a simple widget for quick monitoring.

#2

Data Remaining by Rigato inc

Cellular & Wi-Fi usage monitor

Strong Contender

4.2(48 ratings)

FreeAdsIn-App Purchases

Data Remaining screenshot 1

Data Remaining screenshot 2

Data Remaining screenshot 3

Data Remaining screenshot 4

Data Remaining screenshot 5

Data Remaining screenshot 6

Monitor your mobile and Wi-Fi data consumption with this app. Set your monthly plan and reset day to visualize usage patterns and carry over unused data. Get real-time insights with graphical displays and a home screen widget.

#3

BeeData Widget - Data Monitor by 小玲白

cellular memory cpu status

Worth Considering

3.6(8 ratings)

FreeAdsIn-App Purchases

BeeData Widget - Data Monitor screenshot 1

BeeData Widget - Data Monitor screenshot 2

BeeData Widget - Data Monitor screenshot 3

BeeData Widget - Data Monitor screenshot 4

BeeData Widget - Data Monitor screenshot 5

BeeData Widget - Data Monitor screenshot 6

Monitor your cellular and WiFi data usage in real-time with this widget. Track monthly progress, view historical charts, and test network speeds and ping delays. The app runs efficiently without background processes to save power.

More Free Data Monitor apps to explore

My Data Manager VPN Security

My Data Manager VPN Security

My Data Manager VPN Security

Data Usage Monitor & VPN

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.

Real-time data usage monitoringMobile, Wi-Fi, and roaming trackingCustom usage alarms

Hotspot Monitor Data Usage

Hotspot Monitor Data Usage

Hotspot Monitor Data Usage

Cellular traffic - personal

Monitor your cellular data traffic in real time to avoid exceeding your usage limits. Get direct insights from your device to manage your mobile data usage worry-free.

Real-time data traffic monitoringDirect data collection from mobileUsage limit alerts

📊 Productivity

free with in-app purchases

Data Monitor: Track & Save

Data Monitor: Track & Save

Data Monitor: Track & Save

by Encodework Systems LLP

Monitor your mobile and Wi-Fi data usage in real time to avoid carrier overage fees. Visualize your data habits with charts, set custom data limits with alerts, and review detailed reports. An optional Pro upgrade offers extended history, widgets, and an ad-free experience.

Real-time data usage monitoringMobile and Wi-Fi usage trackingCustom data limit alerts

free with in-app purchases

Data Manager - Monitor Data Usage

Data Manager - Monitor Data Usage

Data Manager - Monitor Data Usage

by Nutec Development, LLC

Monitor your cellular and Wi-Fi data usage in real time to avoid costly overage fees. This app provides alerts when you approach data limits and includes a speed test for your internet connection. It works with any provider and is designed for easy, background monitoring.

Real-time cellular data monitoringWi-Fi data usage trackingCustomizable data usage alerts

Maritrack Marine Traffic: Data

Maritrack Marine Traffic: Data

Maritrack Marine Traffic: Data

Monitor Ship Routes Globally

Monitor ship routes globally with real-time AIS tracking, detailed vessel information, and integrated weather forecasts. Understand port traffic and plan passages with live data on maritime activity.

Real-time vessel mapLive AIS trackingDetailed ship profiles

🗺️ Navigation

Data Pill: Data Monitor

Data Pill: Data Monitor

Data Pill: Data Monitor

Track Mobile Data Usage

Manage your mobile data consumption with this app. It offers customized data plan limits, daily budgets, and visual usage tracking. Widgets provide at-a-glance monitoring for informed decisions about your data usage.

Customized data plan limitsDaily usage budgetsPill-shaped usage visualization

free with in-app purchases

Data Cellular Counter

Data Cellular Counter

Data Cellular Counter

monitor data usage

Monitor your mobile data usage in real-time to avoid exceeding limits. This app provides accurate readings for 3G/LTE and WiFi, offering personalized settings for worry-free mobile use. It works independently of your service provider.

Real-time data usage tracking3G/LTE and WiFi monitoringPersonalized settings

📊 Productivity

KingData - 7*24 Web3 Monitor

KingData - 7*24 Web3 Monitor

KingData - 7*24 Web3 Monitor

Data-driven, Get 100x profit

Monitor Web3 data and create custom indicators to identify profitable opportunities. Access over 500 indicators across 50 categories, including on-chain, mining, and DeFi data. The community-driven platform allows users to develop and share their own indicators.

Customizable indicator signals7x24 market hotspot mining500+ indicators across 50 categories

Mobile Data Assistant

Mobile Data Assistant

Mobile Data Assistant

Mobile data usage monitoring

Monitor your cellular and Wi-Fi data usage with detailed graphs and an interactive map. Manage multiple data plans, track consumption, and stay informed with customizable widgets. Avoid unexpected costs and waste with this intuitive data management tool.

Monitor cellular and Wi-Fi data usageDetailed real-time graphsInteractive data consumption map

📊 Productivity

free with in-app purchases

Usage Device Monitor

Usage Device Monitor

Usage Device Monitor

Widgets for Lock & Home Screen

Monitor your device's data usage, network speed, memory, and storage with customizable widgets for your home and lock screens. Get detailed hardware specifications and compare them with other models. Enjoy a simple, intuitive design with no subscriptions.

Data usage tracking (monthly and daily)Real-time network connection monitoringMemory allocation by category

free with in-app purchases

Monitor - Track your metrics

Monitor - Track your metrics

Monitor - Track your metrics

A Datadog non official client

🛠️ Developer Tools

Device Kit: CPU x RAM Monitor

Device Kit: CPU x RAM Monitor

Device Kit: CPU x RAM Monitor

Battery Temp & System Status

Monitor your device's hardware performance in real-time with detailed CPU, memory, and battery usage. Access a suite of practical tools including weather, network diagnostics, and sensors. Visualize historical data with customizable charts and home screen widgets.

Real-time CPU, memory, and battery monitoringVisual data charts for performance trendsPicture-in-Picture mode for continuous monitoring

Internet Data Tracker Manager

Internet Data Tracker Manager

Internet Data Tracker Manager

Daily Usage Monitor : Roaming

Monitor your cellular, Wi-Fi, and roaming data usage with real-time tracking and customizable alerts. See remaining data, days left, and daily allowances at a glance with home screen widgets and Apple Watch support. Avoid overages and surprise bills with detailed history and smart notifications.

Cellular, Wi-Fi, and roaming data monitoringHome screen widgetsApple Watch complications

free with in-app purchases

Data Usage: Cellular Tracker

Data Usage: Cellular Tracker

Data Usage: Cellular Tracker

Forecast & prevent overages

Monitor your cellular data usage with this intuitive app. It helps you avoid expensive overage charges by providing real-time tracking, customizable alerts, and clear statistics. Manage multiple plans and understand your data consumption to save money.

Home Screen WidgetSmart Data TrackingReal-Time Network Speed Monitor

free with in-app purchases

Network Usage Monitor

Network Usage Monitor

Network Usage Monitor

Track WiFi and Cellular Usage

Easily track your WiFi and cellular data consumption in real time. Get clear breakdowns of usage patterns with detailed charts and smart notifications. Stay informed and in control of your data with home and lock screen widgets.

Real-time data trackingHourly and daily usage statisticsDetailed charts and graphs

free with in-app purchases

Glooko - Track Diabetes Data

Glooko - Track Diabetes Data

Glooko - Track Diabetes Data

Take control of your diabetes

This app helps individuals manage their diabetes by tracking blood glucose, insulin, weight, exercise, food, and medications. It facilitates remote collaboration with healthcare providers by sharing data and reports, enabling better informed health decisions.

Track blood glucose, insulin, weight, exercise, food, and medicationsSync data from over 200 diabetes devicesShare health data with care teams

Traffic Monitor with Widget

Traffic Monitor with Widget

Traffic Monitor with Widget

Track Data Usage & Speed Test

Monitor your mobile data usage, check network speeds, and test connection quality. Track 3G, 4G, and 5G performance with detailed statistics and historical data. Receive alerts for exceeding data limits and view usage on a map.

Speed test for 3G/4G/5G and Wi-FiData usage monitoring with custom limitsNetwork availability inspection

FAQ about Free Data Monitor

What are the best free data monitor apps for iPhone?

Data Monitor Free tops our free data monitor apps ranking as of September 2026, with a 3.5-star average from 8 App Store ratings, and it's free to download.

Does Data Monitor Free have ads or in-app purchases?

Data Monitor Free has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many free data monitor apps are on the App Store?

We track 240+ free data monitor apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.