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ImageOptim VS Scribbble.app

Compare ImageOptim VS Scribbble.app and see what are their differences

ImageOptim

Faster web pages and apps.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
Scribbble.app

Scribble, draw, highlight and annotate anywhere, anytime on your screen.

Rating
0 reviews
Pricing
Freemium $6.99 / One-off
Alternatives Is it good?
Tempreon
A personal memory layer for your AI tools, connected over MCP. sponsored
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.

Which is more popular?

Based on our record, ImageOptim seems to be more popular. It has been mentioned 54 times since March 2021.

social mentions
54 vs 0
Image Optimisation popularity
100% vs 0%
alternatives listed
240+ vs 1

Base details

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

ImageOptim
Scribbble.app
Website imageoptim.com scribbble.app
Pricing
Open source
Freemium $6.99 / One-off Official pricing
Platforms —
MacOS
Company — Startup from India · 2025
Listed in
Image Optimisation Image Editing Image Effects File Sharing +1
Presentations Mac Content Creation Teaching Tools Productivity +2

About ImageOptim and Scribbble.app

In their own words, as submitted to SaaSHub.

ImageOptim
Scribbble.app

No description of ImageOptim yet.

Scribbble is a beautiful Mac app to scribble, draw, highlight and annotate directly on your screen. Perfect for teachers, streamers, YouTubers, designers and sales demos.

Read more about Scribbble.app

Features and specs

What each product offers, as listed by its team.

ImageOptim 6 features
Scribbble.app 3 features
  • Lossless Compression
    ImageOptim performs lossless image compression, meaning it reduces file sizes without sacrificing image quality.
  • Privacy Focused
    ImageOptim processes images on your Mac, ensuring that no data is sent to a third-party server, which enhances privacy.
  • Easy to Use
    The software has a simple, intuitive drag-and-drop interface that makes it easy for users to optimize images quickly.
  • Supports Multiple Formats
    ImageOptim supports a variety of image formats including PNG, JPEG, and GIF, making it a versatile tool for different types of images.
  • Open Source
    Being open-source software, ImageOptim allows users to inspect the source code, contribute to its development, and ensure its security.
  • Free of Charge
    The software is available for free, allowing users to take advantage of its features without any cost.

Possible disadvantages

  • Limited Advanced Features
    ImageOptim lacks some advanced features found in paid image optimization tools, such as detailed file analysis and batch processing options.
  • Mac-Only
    The software is only available for macOS, so users on other operating systems cannot use it.
  • Potentially Slower for Large Jobs
    While efficient for individual images, ImageOptim may be slower for optimizing large batches of high-resolution images.
  • No Cloud Integration
    ImageOptim does not offer cloud integration, which means users can't directly optimize images stored in cloud services.
  • Spotlight
    Grab user attention to a specific part of the screen
  • Measure
    Measure elements on the screen
  • Freehand draw
    Draw and annotate anything on the screen

Analysis

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

ImageOptim
Scribbble.app

Overall verdict

  • Yes, ImageOptim is considered a good tool for image optimization. It is user-friendly, effective, and integrates well with various workflows, making it a popular choice among web developers and designers.

Why this product is good

  • ImageOptim is highly regarded for its ability to compress images without significant loss of quality. It optimizes images by removing unnecessary metadata and employing various compression techniques. This results in smaller file sizes, which helps speed up website load times and reduces bandwidth usage.

Recommended for

  • Web developers looking to improve website speed and performance
  • Designers who need to optimize images for digital use without compromising quality
  • Photographers seeking to reduce file sizes for online portfolios
  • Anyone needing a straightforward tool for reducing image file sizes

Overall verdict

  • Scribbble.app appears to be a lightweight, niche design/collaboration tool aimed at quick sketching, wireframing, or visual note-taking, but there is limited public information, reviews, or track record available to fully verify its quality, reliability, or feature depth. It may be a good fit for casual or lightweight use cases, but users should proceed with some caution and test it themselves before committing to it for critical or professional workflows.

Why this product is good

  • Likely offers a simple, low-friction interface for quick sketches or visual brainstorming
  • May be useful for lightweight collaboration without the overhead of larger design tools
  • Browser-based accessibility (if applicable) could mean no downloads or installs required
  • Could be a good entry-level or free/low-cost alternative to heavier design software

Recommended for

  • Casual users looking for quick sketching or doodling tools
  • Teams needing lightweight visual brainstorming without complex features
  • Individuals testing simple wireframing before moving to more robust tools
  • Users who prioritize simplicity over advanced functionality

Videos

Walkthroughs and reviews on video.

ImageOptim 3 videos + Add
Scribbble.app 0 videos + Add

An absolute beginers guide to using Imageoptim on a Mac

More videos

  • - An introduction to ImageOptim CLI
  • - Ускоряем загрузку сайта [Сжимаем графику при помощи ImageOptim или FileOptimizer]

No Scribbble.app videos yet. You could help us improve this page by suggesting one.

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
ImageOptim
Scribbble.app
100% 100%
Image Optimisation
0% 0%
0% 0%
Mac
100% 100%
100% 100%
Image Editing
0% 0%
0% 0%
Productivity
100% 100%

Questions & Answers

As answered by people managing ImageOptim and Scribbble.app.

What makes your product unique?

Scribbble.app's answer:

  • Quick to use
  • Comprehensive toolset
  • Affordable

How would you describe the primary audience of your product?

Scribbble.app's answer:

Teachers, Content creators and presenters

Why should a person choose your product over its competitors?

Scribbble.app's answer:

Because it has most comprehensive toolset. Measure tool, spotlight are tools you won't generally find in other apps - and they really help enhance the whole screen sharing experience.

User comments

Share your experience with using ImageOptim and Scribbble.app. For example, how are they different and which one is better?

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Social recommendations and mentions

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

ImageOptim 54 mentions
Scribbble.app 0 mentions

View more

Tracking Scribbble.app since May 2026.

Alternatives to ImageOptim and Scribbble.app

When comparing ImageOptim and Scribbble.app, you can also consider the following products.

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