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Best apps like DuoCalc

21+ similar apps compared and reviewed

4.2 avg rating
9 free apps
Updated August 2026
DuoCalc
DuoCalc
WestieProducts, LLC
πŸ”§ Utilities
πŸ’Ό Business

DuoCalc is great, but it's not the only option. Explore 21+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to DuoCalc

SYSTEM UTIL Dashboard Light#1

SYSTEM UTIL Dashboard Light by Sohel Mazumder

Editor's Choice
πŸ”§ Utilities
4.6😐(257 ratings)
FreeIn-App Purchases
SYSTEM UTIL Dashboard Light screenshot 1
SYSTEM UTIL Dashboard Light screenshot 2
SYSTEM UTIL Dashboard Light screenshot 3
SYSTEM UTIL Dashboard Light screenshot 4
SYSTEM UTIL Dashboard Light screenshot 5

Monitor your device's performance with detailed insights into battery, memory, CPU, disk, and network usage. Visualize your data with simple graphs and perform internet speed tests. The app also helps maintain your battery charge with notifications and alerts.

What We Love

  • πŸ‘ Great app overall
  • πŸ‘ Useful information provided
  • πŸ‘ Easy to understand format
  • πŸ‘ Good for checking device speed

Room to Improve

  • πŸ› Crashes during charging
  • πŸ› App crashes on startup often
  • πŸ› App crashes when trying to see running apps
Traffic Monitor with Widget#2

Traffic Monitor with Widget by Treconite S.L.

Track Data Usage & Speed Test
Strong Contender
πŸ”§ Utilities
4.4😐(452 ratings)
Free
Traffic Monitor with Widget screenshot 1
Traffic Monitor with Widget screenshot 2
Traffic Monitor with Widget screenshot 3
Traffic Monitor with Widget screenshot 4
Traffic Monitor with Widget screenshot 5

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.

What We Love

  • πŸš€ Accurate data usage tracking
  • πŸ“Š Detailed network information
  • πŸ’― Reliable speed tests
  • πŸ”“ No ads or in-app purchases

Room to Improve

  • πŸ› Inaccurate data usage reporting
  • 🚫 Missing widgets in newer iOS versions
  • πŸ”Œ Compatibility issues with iOS updates
VPNGate#3

VPNGate by Cogeorgia LLC

Secure Connectivity
Worth Considering
πŸ”§ Utilities
3.6(32 ratings)
FreeAds
VPNGate screenshot 1
VPNGate screenshot 2
VPNGate screenshot 3

This app provides a virtual private network to encrypt your data and secure your internet connection. It offers free services for testing and allows users to select server locations worldwide for optimal speed and quality. The service is committed to protecting user privacy by not collecting activity logs.

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Screenshot PRO Screenshots App
Screenshot PRO Screenshots App
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Picroll - Tiny Screen Stitcher
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Effortlessly combine multiple screenshots into a single, long image. Features include automatic stitching, custom layouts, privacy blurring, and phone frame overlays for professional-looking results.

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Easily export your calendars to various file formats. Select specific calendars, choose a date range, and pick your desired export type. The process is straightforward and quick.

Select calendarsChoose date rangeSelect file type
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Zeta Stitch - Long Screenshots
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Capture entire webpages, chat histories, or articles with this app. It automatically stitches consecutive screenshots or uses screen recording to create long images. You can also combine multiple photos vertically or horizontally for social media.

Auto-stitch consecutive screenshotsLossless quality long screenshotsScroll to capture long content
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CPU Dasher Mobile Master Tools
CPU Dasher Mobile Master Tools
CPU Dasher Mobile Master Tools
System info & desktop widget
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Access detailed device information including CPU, memory, battery, and network status. Customize desktop widgets with various skins and utilize a suite of common tools for system analysis and health monitoring.

Detailed equipment informationReal-time CPU and memory monitoringBattery status and network details
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Mobile Master-CPU Master
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This free utility app provides detailed information about your device's hardware and software. It measures real CPU frequency, frequency reduction, and offers insights into your screen, battery, network, GPU, RAM, and sensors.

Measure real CPU frequencyMonitor frequency reductionView CPU, GPU, and RAM details
πŸ”§ Utilities
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