Software Alternatives, Accelerators & Startups

Wallper VS Nim (programming language)

Compare Wallper VS Nim (programming language) and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Wallper logo Wallper

Live 4K wallpapers for your Mac. Fast, native, and fully customizable.

Nim (programming language) logo Nim (programming language)

The Nim programming language is a concise, fast programming language that compiles to C, C++ and JavaScript.
  • Wallper Wallper - 4K live wallpapers on MacOS
    Wallper - 4K live wallpapers on MacOS //
    2025-07-09
  • Wallper Wallper- preview wallpapers option
    Wallper- preview wallpapers option //
    2025-07-09
  • Wallper Wallper- Upload your own videos
    Wallper- Upload your own videos //
    2025-07-09
  • Wallper Wallper- easy manage connected devices
    Wallper- easy manage connected devices //
    2025-07-09

Wallper is a native macOS app for setting high-quality 4K animated wallpapers. Built for performance and simplicity, it runs entirely locally with no accounts, no telemetry, and no background services.

Key features: โ€ข 4000+ curated animated wallpapers โ€ข Support for multi-monitor setups โ€ข Battery-aware mode (optional wallpapers pause when unplugged) โ€ข Lock Screen Support โ€ข Upload your own local-only videos - never synced or shared โ€ข Smooth startup with no flicker or delay โ€ข Automatic restoration after sleep or login

Wallper is privacy-friendly, lightweight, and designed to blend seamlessly with macOS. Available for free download.

  • Nim (programming language) Landing page
    Landing page //
    2021-07-31

Wallper

$ Details
freemium $14.99 / One-off (3 Devices)
Release Date
2025 July
Startup details
Country
Czech Republic
State
Prague
Founder(s)
Dmytro Katyukha, Oleksadr Livyk
Employees
1 - 9

Wallper features and specs

  • Multi-Monitor Support
    Automatically spans and manages live wallpapers across multiple displays with individual control per screen.
  • Battery-Aware Mode
    Optionally pause wallpapers when on battery and resume automatically when plugged in.
  • Display Manager
    Adjust scale, position (X/Y offset), and toggle wallpapers on/off per screen.
  • Offline Mode
    Core features work entirely offline - no account, no login, no tracking.
  • Community Library
    Browse a growing library of community-submitted 4K live wallpapers.
  • Seamless Integration
    Native macOS app with minimal resource usage and clean menu bar access.

Nim (programming language) features and specs

  • Performance
    Nim compiles to C, C++, or JavaScript, which can offer performance close to languages like C and C++. This makes it suitable for high-performance applications.
  • Expressive Syntax
    Nim offers a clean and expressive syntax that is inspired by Python, making it relatively easy to write and read code, which can speed up development.
  • Metaprogramming
    Nim supports powerful metaprogramming features such as macros and templates, which allow for more flexible and reusable code.
  • Memory Management
    Nim gives developers control over memory management while also providing an efficient garbage collector, effectively balancing manual and automatic memory management.
  • Cross-Platform Compatibility
    Nim can compile code for various platforms, including Windows, macOS, and Linux, as well as the web through JavaScript.
  • Interoperability
    Nim has excellent interoperability with C and C++ code, making it easier to incorporate existing libraries and gain performance benefits.

Possible disadvantages of Nim (programming language)

  • Smaller Community
    Compared to more established languages like Python or JavaScript, Nim has a smaller community, which can lead to fewer resources, libraries, and third-party support.
  • Ecosystem Maturity
    While Nim is growing, its ecosystem is not as mature as some other languages. This can mean fewer libraries, tools, and frameworks for various tasks.
  • Learning Curve
    Despite its expressive syntax, Nim has unique features and paradigms that can present a learning curve for new developers, especially those coming from more mainstream languages.
  • Less Corporate Backing
    Nim does not have as much corporate support or adoption compared to other languages like Go or Rust, which could influence its long-term viability and industry adoption.
  • Compiler Bugs
    As a relatively young language, Nim's compiler may still have some bugs or less polished features compared to more established languages.

Analysis of Wallper

Overall verdict

  • Wallper is a well-designed live wallpaper application for macOS that offers a smooth, native experience for users looking to personalize their desktops with dynamic and animated backgrounds. It's generally considered a good choice for those who value aesthetics and a lightweight, easy-to-use tool.

Why this product is good

  • Offers a curated collection of high-quality live and dynamic wallpapers optimized for macOS
  • Built as a native Mac app, providing smooth performance and good integration with the operating system
  • Designed to be lightweight and energy-efficient, minimizing impact on battery life and system resources
  • Features an intuitive and clean user interface that makes browsing and applying wallpapers simple
  • Supports multiple monitors and various display configurations
  • Regularly updated with new wallpaper content and features

Recommended for

  • Mac users who want to personalize their desktop with animated or live wallpapers
  • People who value a clean, native macOS app experience
  • Users looking for a lightweight wallpaper tool that won't drain system resources
  • Design enthusiasts and creatives who appreciate high-quality visual aesthetics
  • Anyone wanting an easy, hassle-free way to refresh their desktop appearance

Category Popularity

0-100% (relative to Wallper and Nim (programming language))
Wallpapers
100 100%
0% 0
Programming Language
0 0%
100% 100
Personalization
100 100%
0% 0
Generic Programming Language

Questions & Answers

As answered by people managing Wallper and Nim (programming language).

What makes your product unique?

Wallper's answer

Wallper combines beautiful live wallpapers with native macOS performance. No clunky wrappers, no subscriptions. It just works smoothly and with complete control for every screen.

Why should a person choose your product over its competitors?

Wallper's answer

Most alternatives are either outdated, heavy on resources, or require a login. Wallper is fast, lightweight, fully local, and respects your privacy. Plus, itโ€™s designed specifically for macOS.

How would you describe the primary audience of your product?

Wallper's answer

Mac users who care about aesthetics, productivity, and simplicity. Creatives, developers, designers - anyone who wants their desktop to feel alive and personal.

What's the story behind your product?

Wallper's answer

Wallper started as a weekend project. After switching from Windows, we couldnโ€™t believe how limited macOS was when it came to live wallpapers โ€” there just wasnโ€™t a clean, native solution like Wallpaper Engine. We built the first version just for ourselves, to bring our desktops to life again. But as we shared it with friends and online communities, it quickly turned into something much bigger. What began as a personal fix is now a fully featured app used by thousands of Mac users around the world.

Which are the primary technologies used for building your product?

Wallper's answer

Wallper is built entirely in Swift & SwiftUI. Everything is optimized for macOS with no Electron or cross-platform layers.

Who are some of the biggest customers of your product?

Wallper's answer

Used by teams at indie studios and design agencies

User comments

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Social recommendations and mentions

Based on our record, Nim (programming language) seems to be a lot more popular than Wallper. While we know about 166 links to Nim (programming language), we've tracked only 1 mention of Wallper. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Wallper mentions (1)

  • Ask HN: Are Product Hunt upvotes/comments often delayed or filtered?
    We launched our macOS app today on Product Hunt - itโ€™s called Wallper, a lightweight tool for setting 4K animated video wallpapers. https://wallper.app. - Source: Hacker News / about 1 year ago

Nim (programming language) mentions (166)

  • F*: A general-purpose proof-oriented programming language
    There's nim [1] which is aiming for the same thing - syntax similar to python and performance similar to C++, zig etc. 1 - https://nim-lang.org/. - Source: Hacker News / 29 days ago
  • Zig's Incremental Compilation Internals
    > GC languages are slower This is not necessarily true. It depends on a language, e.g. Go is slow, Nim[0] is extremely fast with conventional GC and slightly faster with ARC/ORC[1]. GC programs can be faster than manually managed ones in some cases. It's just manual memory management gives you more control of where and when free is called. And a good type system is a privelege that gives Nim more control with... - Source: Hacker News / about 1 month ago
  • The road to epsilon-zero: Nim always ends, even with infinite ordinals
    First glance I thought someone was referring to https://nim-lang.org/. - Source: Hacker News / about 1 month ago
  • Zig: Build System Reworked
    That's actually a great argument for Nim[0]. Easy interop with C, native-speed performance, and a syntax very close to Python in both readability and how quickly you can get something working. Batteries included, automatic memory management without a conventional GC and metaprogramming - is a really cool combination. [0] - https://nim-lang.org/. - Source: Hacker News / 3 months ago
  • Go-legacy-winxp: Compile Golang 1.24 code for Windows XP
    Coincidentally, just a few days ago, I tried to run Nim[0] on Windows XP as an experiment. And to my surprise, the latest 32-bit release of Nim simply works out the box. But Nim compiles to C, so I also needed C compiler and all modern versions of mingw failed to launch. After some time I managed to find very old Mingw (gcc 4.7.1) that have finally worked [0]. [0] - https://nim-lang.org/ [1] -... - Source: Hacker News / 8 months ago
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What are some alternatives?

When comparing Wallper and Nim (programming language), you can also consider the following products

Wallpaper Engine - Wallpaper Engine enables you to use live wallpapers on your Windows desktop.

Crystal (programming language) - Programming language with Ruby-like syntax that compiles to efficient native code.

Lively Wallpaper - What is it? Lively is a Free and Open-Source Software (FOSS) for animated desktop wallpapers.

Go Programming Language - Go, also called golang, is a programming language initially developed at Google in 2007 by Robert...

ScreenPlay - Open-source and cross-platform Wallpaper, Widgets and AppDrawer app.

D (Programming Language) - D is a language with C-like syntax and static typing.