
Halide
ProCam 4
MUSEMAGE
NIGHT CAMERA PRO
SLOW SHUTTER CAM
NEURALCAM NIGHTMODE
Luminar Neo
Spectre is a new iOS camera app that uses AI to create stunning long exposures

LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
TestGorilla
HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

Which is more popular?
Based on our record, HackerRank seems to be a lot more popular than Spectre Camera. While we know about 67 links to HackerRank, we've tracked only 3 mentions of Spectre Camera.
Website, pricing, platforms and company facts side by side.
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| Website | spectre.cam | hackerrank.com |
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What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Spectre Camera yet.
Overall verdict
Why this product is good
Recommended for
HackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Spectre Camera and HackerRank. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Spectre Camera yet. Be the first one to post
What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
HackerRank’s challenges cover a wide range of topics and difficulty levels, allowing developers to enhance their problem-solving skills and learn new algorithms and data structures. The competitive nature of...
HackerRank offers a wide array of challenges across various domains such as algorithms, mathematics, SQL, and functional programming. Its interface is user-friendly, and the platform provides detailed feedback on...
Recommendations tracked on public social media and blogs since March 2021.


There is an iOS app that does this called Spectre: https://spectre.cam Made by the authors of Halide. - Source: Hacker News / about 1 month ago
Unfortunately, there's no app like Spectre for Android, that just works automatically, and almost always gets great results. Source: over 3 years ago
Another great app is Spectre - super easy to take those dreamy long exposure waterfall shots. Source: over 3 years ago
This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other people’s solutions. - Source: dev.to / about 1 year ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / over 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice... Source: almost 3 years ago
When comparing Spectre Camera and HackerRank, you can also consider the following products.


Practice and level up your development skills and prepare for technical interviews.
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ProCam 4 allows you to manually adjust camera settings on iOS devices.
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Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
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MUSEMAGE is a unique camera app presented in the market by Paraken Technology ltd that provides you with more than 26 advanced filters and effects to add to your photos in real-time to view the changes at a glance.
Compare MUSEMAGE to Spectre Camera or HackerRank:

CodeSignal is the leading assessment platform for technical hiring.
Compare CodeSignal to Spectre Camera or HackerRank: