Mobile FIRST
Smartphone and tablet simulator
PlaceholderJS
Ridiculously simple and lightweight placeholders
FactScore™ 0Updated February 2026
| Mobile FIRST | PlaceholderJS | |
|---|---|---|
| Rating | 5.0★ | N/A |
| Reviews | 7 | 0 |
| Pros | 15 | 0 |
| FactScore™ | 45.2 | 0 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Mobile FIRST — Pros
Mobile testing Accessibility Capture transparent PNG Clean UI Comprehensive solution Easy to use Extensive template collection Intuitive No sign-up required Plug and play Realistic device rendering Record screencasts Simple features Streamline website optimization Test dark modeBoth tools — Pros
—Only in PlaceholderJS — Pros
No unique pros listedOnly in Mobile FIRST — Cons
—Both tools — Cons
—Only in PlaceholderJS — Cons
—Details
| Mobile FIRST | PlaceholderJS | |
|---|---|---|
| Categories | Testing and QA software | Testing and QA software |
| Platforms | Web | Web |
| Became Popular | July 10, 2023 | August 15, 2024 |
| Website | www.webmobilefirst.com | placeholderjs.com |
Who Should Pick Which?
Choose Mobile FIRST if...
- Mobile testing
- Accessibility
- Capture transparent PNG
Choose PlaceholderJS if...
- No unique pros listed
With a FactScore™ of 45.2 vs 0, Mobile FIRST leads in community reception. Mobile FIRST uniquely offers Mobile testing and Accessibility, while PlaceholderJS stands out for No unique pros listed.
What Users Say
Mobile FIRST
I love it! Glad I found your plugin!
Looks interesting!
The nice product has transformed my work as a product manager! With its extensive template collection for both mobile and desktop, it has become an essential tool for me. I use it almost every day ...
PlaceholderJS
No reviews yet
Related Comparisons
Frequently Asked Questions
Which is better, Mobile FIRST or PlaceholderJS?
Based on FactScore™, Mobile FIRST leads with a score of 45.2 vs 0. Mobile FIRST has a higher rating of 5.0★ compared to N/A★.
What are the pros of Mobile FIRST compared to PlaceholderJS?
Mobile FIRST uniquely offers: Mobile testing, Accessibility, Capture transparent PNG, Clean UI, Comprehensive solution.
What are the pros of PlaceholderJS compared to Mobile FIRST?
PlaceholderJS uniquely offers: No unique pros listed.
Is Mobile FIRST better rated than PlaceholderJS?
Mobile FIRST is rated 5.0★ from 7 reviews. PlaceholderJS is rated N/A★ from 0 reviews.
What is the FactScore™ of Mobile FIRST and PlaceholderJS?
FactScore™ weighs rating and review volume together. Mobile FIRST scores 45.2 and PlaceholderJS scores 0.
Don't Get Fooled by Fake Social Media Videos
The world's first fact checker for social media. Paste any link and get an instant credibility score with sources.
Try FactCheckTool Free