Software Alternatives & Startups

Rectangle VS Sizer

Compare Rectangle VS Sizer and see what are their differences

Rectangle

Window management app based on Spectacle, written in Swift.

Rating
0 reviews
Pricing
Open source
Sizer

Sizer is a freeware utility that allows you to resize any window to an exact, predefined size.

Rating
0 reviews

Which is more popular?

Based on our record, Rectangle seems to be a lot more popular than Sizer. While we know about 480 links to Rectangle, we've tracked only 1 mention of Sizer.

social mentions
480 vs 1
Mac Tools popularity
99% vs 1%
alternatives listed
240+ vs 42

Base details

Website, pricing, platforms and company facts side by side.

Rectangle
Sizer
Website rectangleapp.com brianapps.net
Pricing
Open source
—
Listed in

Features and specs

What each product offers, as listed by its team.

Rectangle 5 features
Sizer 4 features
  • Ease of Use
    Rectangle offers an intuitive user interface that makes window management straightforward and user-friendly.
  • Customizable Shortcuts
    Users can easily configure keyboard shortcuts to better suit their workflow, making window management faster and more efficient.
  • Free
    Rectangle is available for free, making it accessible to anyone without the need for a financial investment.
  • Frequent Updates
    The app receives regular updates, introducing new features and ensuring compatibility with the latest macOS versions.
  • Lightweight
    Rectangle is a lightweight application that doesn't consume many system resources, ensuring smooth performance even on older Macs.

Possible disadvantages

  • Limited Advanced Features
    Rectangle lacks some of the more advanced features found in paid window management applications, such as multiple monitor support and more complex window arrangements.
  • MacOS Only
    Rectangle is only available for macOS, so users of other operating systems are unable to take advantage of its features.
  • Occasional Bugs
    Some users report occasional bugs or unpredictable behavior, which might require troubleshooting or waiting for a future update.
  • Learning Curve for Shortcuts
    While customizable shortcuts are a benefit, there is an initial learning curve for users to memorize and effectively use these shortcuts.
  • Basic Aesthetic
    The app's design and aesthetic are quite basic, lacking the polish and visual appeal found in some other similar tools.
  • Ease of Use
    Sizer provides a user-friendly interface that makes it easy for users to quickly resize windows to predefined dimensions. This is particularly useful for those who need to manage multiple windows efficiently.
  • Customizable Presets
    Users can define their own window sizes, allowing them to create a personalized set of window dimensions that suit their specific workflow or screen setup.
  • Productivity Boost
    By facilitating quick window management, Sizer helps improve productivity, especially for users who frequently switch between multiple applications or need precise window arrangements.
  • Lightweight Software
    Sizer is a small and unobtrusive program that doesn't consume significant system resources, ensuring that it runs smoothly alongside other applications.

Possible disadvantages

  • Compatibility Issues
    Some users may experience compatibility problems with certain applications or operating system updates, which can limit the effectiveness of the tool.
  • Limited Features
    While Sizer is effective for window resizing, it lacks additional features that are found in more comprehensive window management tools, such as advanced snapping or tiling options.
  • Windows-Only
    Sizer is primarily designed for Windows operating systems, which excludes users on macOS or Linux from taking advantage of its functionality.
  • Manual Setup Required
    Users need to manually set up their preferred window sizes, which might be time-consuming for some initially, especially if they require a large number of presets.

Analysis

An editorial look at what each product does well and who it suits.

Rectangle
Sizer

Overall verdict

  • Overall, Rectangle is highly regarded for its ease of use, extensive customization options, and the fact that it is free and open-source. It provides essential functionality without unnecessary complexity, making it suitable for both casual users and power users who need efficient window management.

Why this product is good

  • Rectangle is a popular window management tool for macOS, known for its simplicity and ease of use. It allows users to efficiently organize and resize application windows using customizable keyboard shortcuts or by dragging windows into pre-defined areas of the screen. This can enhance productivity by minimizing the time spent arranging windows and improving multitasking capabilities.

Recommended for

    Rectangle is recommended for macOS users looking for a straightforward, lightweight solution to manage application windows. It is particularly beneficial for those who frequently work with multiple applications at once, including developers, designers, and anyone who values a tidy and organized desktop environment.

No analysis of Sizer yet.

Videos

Walkthroughs and reviews on video.

Rectangle 3 videos + Add
Sizer 3 videos + Add

SKYWALKER RECTANGLE TRAMPOLINE REVIEW!!!

More videos

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sizer review

More videos

  • - CoverGirl The Super Sizer Mascara: First Impression + Review!
  • - Review & Demo: CoverGirl The Super Sizer Mascara

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Rectangle
Sizer
99% 99%
1% 1%
98% 98%
2% 2%
96% 96%
4% 4%
100% 100%
Mac
0% 0%

User comments

Share your experience with using Rectangle and Sizer. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Rectangle no reviews yet
Sizer no reviews yet
  • Best 6 Mac Window Managers
    mackeeper.com · Sep 2023

    Rectangle shows that you don’t need to dip into your bank account to get window resizer tools. This free Mac window manager lets you manage multiple windows using keyboard shortcuts, menu options, or by dragging and...

  • Top 6 Window Manager Apps for Mac

    Most window manager apps for Mac support multiple monitors. They can help you move windows between screens and create custom layouts for each monitor. Many window manager apps – such as BetterSnapTool, Magnet, and...

  • The 6 Best Mac Window Management Tools
    www.makeuseof.com · Apr 2023

    However, it might take some time for you to get used to the shortcuts in the Rectangle app since there are many. Furthermore, you can also add some of your apps to exceptions if you want to keep them away from...

We have no reviews of Sizer yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Rectangle 480 mentions
Sizer 1 mention
  • Apple introduces M6 and M5 Ultra for a big leap in performance and AI compute
    Rectangle solved my macos window management annoyances. https://rectangleapp.com/ Not involved in dev of this, just a happy user. - Source: Hacker News / 3 months ago
  • Ubuntu 26.04 LTS Released
    As a both old Linux and now decade user of MacOS, after I got used to no middle-click paste and no focus-follows-mouse: 1. Keyboard shortcuts are Emacs, Ctrl-A: start of line, E: end of line, K: kill selected or to end of line, Y to... - Source: Hacker News / 7 months ago
  • Native Instant Space Switching on macOS
    Every macOS user uses Rectangle.app — https://rectangleapp.com The ones who don't use it is because they don’t know it exists. - Source: Hacker News / 7 months ago

View more

  • Mix window covering up other programs - new issue
    Here's a solution if you don't want to manually resize. I use a windows utility (Sizer) http://brianapps.net/sizer/ to size the window on the other monitor to fit the screen, That way it looks maximized but doesn't prevent me from... Source: almost 5 years ago

Alternatives to Rectangle and Sizer

When comparing Rectangle and Sizer, you can also consider the following products.