Comparison

Resolutioner vs Device Info Tool

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

Head to head
About

Resolutioner

This utility app helps you calculate and scale screen resolutions based on aspect ratios. Save and manage your frequently used resolutions for easy access. Sync your presets across Apple devices.

Highlights
  • Calculate resolutions by filling in one side
  • Edit aspect ratios easily
  • Scale resolutions up or down
  • Save and name custom resolution presets
  • Edit saved presets
  • Sync presets via iCloud
Read full description

Resolutioner by Sun Apps is a simple utility app for calculating and scaling resolutions and aspect ratios. You can input an aspect ratio and calculate a resolution based on it, or you can input a resolution and scale it up or down. For quick reference, you can save an aspect ratio to your Saved Presets, and load it back into the calculator with just one tap. NO ADS OR PREMIUM FEATURES The price you see is the price you pay. There are no ads, premium features, subscriptions, or anything else. And since we don’t collect any data, there’s no data for us to sell! If you really love the app, you can donate via the Tip Jar option (that’s the in-app purchases the App Store shows). SHORTCUTS SUPPORT Resolutioner extends all of its functionality to the Shortcuts app, so you can calculate resolutions, scale resolutions, and determine aspect ratios in Shortcuts or with Siri AI. You can also view, create, and manage your Saved Presets. INTERFACE You can choose from two great interface options, Unified or Split. Unified puts the calculator and Saved Presets on one page, while Split puts them side-by-side or into tabs, depending on screen/window size. You can also turn the theme color on or off, as well as toggle between a monospaced and a standard font design. DESIGNED FOR iOS AND iPadOS Resolutioner has been designed with Liquid Glass in mind, and works great across iPhone, iPad, Mac, and Apple Vision Pro! - Full support for Dark, Tinted, and Clear Home Screen modes - Full multitasking support: multi-window support, keyboard shortcuts, full cursor support, Slide Over + Split View, and more - Full support for iPhone Duo - Choose from five app icon designs - Fully updated for Liquid Glass - iCloud sync support - Dynamic text support

About

Device Info Tool

Gain in-depth knowledge of your mobile device's hardware and software. Explore detailed specifications including storage, battery health, network details, sensors, and OS version through an intuitive interface. Ideal for users seeking to understand their device's capabilities.

Highlights
  • Detailed hardware information
  • Comprehensive software specifications
  • Storage capacity details
  • Battery health monitoring
  • Network and Wi-Fi insights
  • Sensor availability
  • User-friendly interface
Features
Read full description

Device Info is a powerful and comprehensive application that provides users with detailed insights into the hardware and software specifications of their mobile devices. Designed for iOS, obtain accurate information about their devices' capabilities. Key Features: Hardware and Software Information: Device Info provides users with detailed insights into their device's hardware and software specifications. Explore information about storage capacity, battery health, network and Wi-Fi details, available sensors, CPU architecture, operating system version, and much more. User-Friendly Interface: The intuitive and user-friendly interface of Device Info makes it accessible for users of all levels of technical expertise. Device Info is a valuable tool for developers and anyone who wants to gain deeper insights into their mobile devices. Whether you need to assess network performance, or simply explore the hardware and software specifications of your device, Device Info has you covered. Download Device Info today and unlock the power to understand and optimize your mobile device like never before.

Screenshots

Resolutioner4 screens
Device Info Tool4 screens

Verdict

The call

The clearest difference is price: Device Info Tool at Free against Resolutioner's $0.99. Device Info Tool also leads on in-app purchases (none vs 5). Resolutioner's advantage is ratings volume (955 vs 5) and rating (4.5 vs 4.2). On update cadence, ads and iOS requirement 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

Device Info Tool is free to download; Resolutioner costs $0.99 up front. Resolutioner sells 5 one-off in-app purchases. Device Info Tool asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Resolutioner holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Resolutioner has 955 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 80% of Resolutioner's written reviews are positive against 67% of Device Info Tool's.

UpkeepUpdate frequency

Resolutioner ships an update every 2 months, Device Info Tool monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard8 real differences · 3 level
Resolutioner versus Device Info Tool: the parameters behind the verdict, then further details
ParameterResolutionerDevice Info Tool
Price$0.99Free — better
Rating4.5 (955 ratings) — better4.2 (5 ratings)
Positive reviews80.2% of reviews — better66.7% of reviews
Number of ratings955 — better5
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
Best chart rank#29 — better#138
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone
Requires iOS17.016.2 — better
Further details — not scored
Size40 MB12 MB
Age rating4+4+
DeveloperSun Apps, LLCIDB LLC

Customer experience

Resolutioner

All ratings954 ratings
Positive86.1%
Neutral3.4%
Negative10.6%
Written reviews96 reviews
Positive80.2%
Neutral7.3%
Negative12.5%

Device Info Tool

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Bugs and requests

Resolutioner

Reported bugs

8 issues
  • Resolution does not change
  • App does not work
  • Screen size remains the same
  • App is buggy
  • Cannot submit resolution
Show 3 more
  • Does not change FOV
  • Lagging device
  • Resetting issues

Requested features

4 requests
  • Add sync to device option
  • Add button to improve/submit resolution
  • Allow reordering of presets for better organization
  • Ability to use created scales in computer settings

Device Info Tool

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Resolutioner

One-time5
  • Tip Jar - $0.99$0.99
  • Tip Jar - $1.99$1.99
  • Tip Jar - $2.99$2.99
Show 2 more
  • Tip Jar - $4.99$4.99
  • Tip Jar - $9.99$9.99
None

Device Info Tool

No in-app purchases

Questions

Is Resolutioner free?
Resolutioner costs $0.99, and also offers in-app purchases.
Is Device Info Tool free?
Device Info Tool is free to download, with no in-app purchases.
Which has better reviews, Resolutioner or Device Info Tool?
Resolutioner is rated higher. Resolutioner averages 4.5 out of 5 from 955 ratings, while Device Info Tool averages 4.2 from 5 ratings.
Do Resolutioner or Device Info Tool have ads?
Neither Resolutioner nor Device Info Tool shows ads.
Which is updated more often, Resolutioner or Device Info Tool?
Resolutioner ships an update every 2 months, and Device Info Tool monthly. Most recently, Resolutioner was updated on November 3, 2026 and Device Info Tool on October 30, 2026.
Which is more popular, Resolutioner or Device Info Tool?
Resolutioner currently peaks at #29 in the App Store charts, and Device Info Tool at #138. Chart position reflects recent download velocity rather than total install base.

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