Comparison

System Information vs Math Simply

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

System Information

This utility app provides comprehensive details about your device's hardware and network status. View disk usage, network connections, cellular data, CPU and RAM consumption, and general device information. Customize the display with themes and rearrange sections for easy access.

Highlights
  • Disk usage details
  • Network connection info
  • Cellular data breakdown
  • CPU and RAM monitoring
  • General device specifications
  • Customizable section order
  • Theme customization
Features
Read full description

System Information Is The Highest Rated App To View Information About Your Device! System Information Provides: ~ Disk Information (Total Disk Capacity, Used Disk, and Available Disk) ~ Network Information (IP Address, SSID, BSSID, External IP Address) ~ Cellular Data (Carrier Name, MNC, MCC, Country Code, And If Your Device Allows VOIP) ~ CPU Consumption Data (Used, Idle, and Load) ~ RAM Information (Total Memory, Memory Used, Wired, Active, Inactive, Free, Pageins, Pageouts, Page Size) ~ General Details (Battery, Boot Time, Uptime, Device Name) ~ Rearranging Of The Sections So You Can Prioritize What Information Is Important To You ~ The Ability To Customize The Visual Experience With Themes! System Information Is Well Designed And Beautiful To Look At. It Is Incredibly Easy To Find And Share Information About Your Device Like No Other Application Of Its Kind.

About

Math Simply

This app offers a simple, ad-free calculator with a home screen widget for quick calculations. It also includes a comprehensive unit converter and extensive personalization options. Future updates are included with a one-time purchase.

Highlights
  • Home screen widget calculator
  • Unit converter (100+ units)
  • Cache memory function
  • User-friendly hints
  • Global localization
  • Personalization options
  • One-time purchase for life
Features
Read full description

NO Advertising, Math Simply is an easy-to-use calculator with a minimalist design that allows users to place the calculator on the Home Screen of their iOS or macOS device to perform calculations directly without opening the app itself. The widget calculator has an almost identical calculation experience to the main APP. Version 2.0.0 introduces a brand-new unit converter feature, offering conversions for over 100 units across 10 categories, with more content to be added in future updates. It has the following features: 1. Easy-to-use interface – has the same design interface as the traditional calculator, simple and clear. 2. Has almost the same widget calculation experience as the main program (the widget calculator only lacks the cache memory function). 3. Adopts the cache memory function and provides four cache operation buttons, which is convenient for diversified calculations. 4. User-friendly hints – hints for “Previous Result”, “current operator” and operation status during calculations. 5. Global Localization – Math Simply not only supports 12 languages, but also provides globalization support, whether you are used to using “.” or “,” as a decimal point, or “,” or “‘” as a thousands separator, Math Simply adapts to your needs in real time. 6. Personalization – For display modes, button vibration, button shapes and colors, and even display fonts, Math Simply offers adjustments to provide a variety of personalized settings. 7. Unit Converter - Quick and intuitive unit conversions, with customizable precision control. 8. Future Upgrades – Math Simply is a one-time purchase and download for life, with access to all future upgrades (including more convenient calculation features). Math Simply currently supports all iPhone and iPad devices with iOS 17 installed. In addition, thanks to the characteristics of the M series chips, Mac with Apple Silicon chips can also install this app and use the Widget Calculator function. In the near future, Math Simply will also add more convenient features, aiming to help users calculate more conveniently. Thank you for your support!

Screenshots

System Information4 screens
Math Simply4 screens

Verdict

The call

The clearest difference is update cadence: System Information at every 3 weeks against Math Simply's every 2 months. System Information also leads on price ($0.99 vs $1.99) and iOS requirement (9.0 vs 17.0). Math Simply's advantage is review sentiment (100% vs 92%). On ads, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

System Information costs $0.99 and Math Simply $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

System Information ships an update every 3 weeks, Math Simply every 2 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
System Information versus Math Simply: the parameters behind the verdict, then further details
ParameterSystem InformationMath Simply
Price$0.99 — better$1.99
Rating4.5 (11 ratings) — better—
Positive reviews91.7% of reviews100.0% of reviews — better
Number of ratings11 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size2 MB4 MB
Age rating4+4+
DeveloperKenneth Ackerson振捷 周

Customer experience

System Information

All ratings11 ratings
Positive81.8%
Neutral9.1%
Negative9.1%
Written reviews24 reviews
Positive91.7%
Neutral4.2%
Negative4.2%

Math Simply

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

System Information

No in-app purchases

None

Math Simply

No in-app purchases

Questions

Is System Information free?
System Information costs $0.99, with no in-app purchases.
Is Math Simply free?
Math Simply costs $1.99, with no in-app purchases.
Do System Information or Math Simply have ads?
Neither System Information nor Math Simply shows ads.
Which is updated more often, System Information or Math Simply?
System Information ships an update every 3 weeks, and Math Simply every 2 months. Most recently, System Information was updated on October 11, 2026 and Math Simply on October 7, 2026.

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