# Job Bytes — Get a Coding/Programming Job > Pocket guide for programming interview questions and Python code samples. (iPhone/iPad app by Meta App Labs LLC.) - Source: https://appshunter.io/ios/app/job-bytes/id981397847 (this page in markdown: same URL + `.md`) - Developer: [Meta App Labs LLC](https://appshunter.io/developer/1695221865) - Category: Education, Reference - Price: Free with in-app purchases - Rating: 3.80/5 from 5 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 3 MB - Languages: American English - Released: 2015-05-13 - Data updated: 2026-07-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/job-bytes/id981397847/reviews.md ## What is Job Bytes? Your pocket cheat sheet for the programming interview. Job Bytes is a fast, focused deck of questions candidates actually get asked at real companies: algorithms, data structures, and now system design. Every question, answer, and line of code is written by a software industry veteran (Par Trivedi, 20 years in the industry at Meta, Uber, Better.com, Groupon and more) with over two decades in the field. No fluff, no filler, just the stuff that shows up in the interview room. Cramming on the train? Killing time in the lobby before your slot? Open Job Bytes and start brushing up. It's built for exactly those last few minutes before you walk in. NEW! -- System Design Our biggest update yet, and now the first thing you'll see. 30+ questions covering the material that trips up even senior engineers: • 15 real design problems — design TinyURL, Instagram, Twitter, Uber, YouTube, Dropbox, WhatsApp, a web crawler, an API rate limiter, and more. Each breaks down the requirements, the architecture, and the tradeoffs interviewers love to push on. • Back-of-the-envelope estimates — every design problem shows worked capacity math (throughput, storage, bandwidth), explained step by step so you can reproduce it under pressure. • 17 must-know fundamentals — load balancing, caching, sharding, the CAP theorem, consistent hashing, bloom filters, SQL vs. NoSQL, and more. What's inside • Five sections: System Design, Algorithms, Sorting, Trees, and Data Structures. • 70+ code samples in clean, readable Python. • Full-screen code view in portrait or landscape. • Syntax highlighting that makes the code easy to scan. • Favorites, so the questions you care about are always one tap away. Land the offer. Don't walk into your next interview without it. ## Key features - Programming interview questions - Algorithms, Sorting, Trees, Data Structures - Over 70 Python code samples - Favoriting for saved questions - Full screen code view - Syntax highlighting ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 50 More Questions | $1.99 | one-time | ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/job-bytes/id981397847/reviews.md ### 2/5 — Incorrect solutions and limited problems *2019-07-23* Some solutions (for example, find the second largest value in a BTS) are clearly incorrect. The app also only offers a handful of pretty random problems for each section. Great concept but needs more work to be useful in any way. **Developer response:** Thank you for reporting this, we've fixed the problems you pointed out. In addition we have added a ton of new content, especially around system design. Hope you like it! ### 5/5 — Great free stuff *2018-07-20* Amazing stuff and it is free!!! No ads that I noticed so far either. **Developer response:** thank you! ### 5/5 — Great Resource *2017-07-12* So far so good. C is not my strong language but I can still follow along easily. The external links to stack overflow are great when the solution isn't clear. **Developer response:** Thank you so much, we've changed the language to python now. We've also added a ton of new system design content! ### 5/5 — Free and to the point *2017-03-06* It is free people! It may not be the language you know. I honestly don't even know what language it is, but it gives you the explanation, approach, and some code. You want it to be a review on a typical coding interview. With that, 5 stars. He or she wrote this deserved a recognition. **Developer response:** Thank you so much, we've also added a ton of new system design content! ### 2/5 — C? Seriously? *2016-03-02* Why would you choose one of the hardest languages to have people study in? Almost all top professionals in this field recommend learning interview problems in easy languages such as Python or Java. Port it to those languages then maybe people would want to use it. Good idea, but please take this advice. I do have to say it is a smooth app. Loads fast and smooth. **Developer response:** Thanks for the feedback, we have changed the language to python, hope that improves your experience! ### 5/5 — Know all the questions *2015-06-02* This is my new go to interview app. "Talk is cheap. Show me the code." - Linus Torvalds **Developer response:** We're so glad you like it. We've also added a ton of new system design content! Check it out and let us know what you think! ### 4/5 — Handy pocket tool! Want more... *2015-05-27* I like the convenience it offers for code snippets in your pocket. Currently it offers in so purchase for more advance snippets. I could like a beginner package covering the top 25 or so methods starting out. Yes fizz buzz is nice but perhaps another category the has building blocks down the screen. All else considered it's a nice tool to keep me thinking as I am still relatively new to programming. **Developer response:** Thank you so much, we've also added a ton of new system design content! Check it out and let us know what you think! ### 5/5 — Very useful and handy *2015-05-24* Not just for job interviews but I find every programmer should keep something this as reference for their daily work **Developer response:** Thank you, glad it worked out for you! ## Frequently asked questions about Job Bytes ### What programming topics does Job Bytes cover? Job Bytes covers four popular topics: Algorithms, Sorting, Trees, and Data Structures. This ensures you're prepared for a wide range of common interview questions. ### How many code samples are included in Job Bytes? The app includes over 70 code samples, all written in Python. This provides practical examples to help you understand and implement solutions. ### Can I save questions in Job Bytes? Yes, Job Bytes features a favoriting option. You can save questions you want to revisit, making it easy to find them later for quick review. ### What is the rating of Job Bytes? Job Bytes has a rating of 3.8 stars based on 5 ratings. This indicates a generally positive reception from its users. ### What devices is Job Bytes available on? Job Bytes is available on iPhone, iPad, and iPod. It is designed for iOS devices. ### How often is Job Bytes updated? The latest version of Job Bytes is 1.2, which was last updated on June 17, 2015. The app has not been updated since then. ### What is the age rating for Job Bytes? Job Bytes has an age rating of 4+. This means it is suitable for users aged 4 and above. ### Does Job Bytes have ads? No, Job Bytes does not contain advertisements. This allows for an uninterrupted learning experience. ## Version history (last 4 releases) ### 1.6 — 2026-07-07 What's New in Job Bytes 1.6 System Design has landed, our biggest update yet. Prepping for the system design interview? We've added a brand-new System Design section packed with 30+ questions, right at the top of your deck: 15 real design problems: Design TinyURL, Instagram, Twitter, Uber, YouTube, Dropbox, WhatsApp, a web crawler, an API rate limiter, and more. Each one walks through requirements, architecture, and the tradeoffs interviewers actually probe. Back-of-the-envelope estimates: every design problem now shows worked capacity math: throughput (QPS), storage, and bandwidth, explained step by step so you can do it yourself under pressure. 17 fundamentals: the vocabulary you're graded on: load balancing, caching, sharding, CAP theorem, consistent hashing, bloom filters, SQL vs. NoSQL, quorums, and more. Also in this release: - Cleaner, easier-to-read answers with clear sections and highlights - A refreshed look and polished navigation Land the offer. Good luck out there. ### 1.2 — 2015-06-17 This app has been updated by Apple to display the Apple Watch app icon. Made full app available, no more In App Purchase required New icons About screen ### 1.1 — 2015-05-16 - Updated alert dialog before purchasing - Updated app icon ### 1.0 — 2015-05-08 No release notes. ## Apps similar to Job Bytes | App | Rating | Price | Category | | --- | --- | --- | --- | | [iWorld Middle East Region](https://appshunter.io/ios/app/iworld-middle-east-region/id1078462247) | 5.0 (2) | $2.99 | Education | | [NSE Panthers](https://appshunter.io/ios/app/nse-panthers/id1611182360) | 4.7 (3) | Free | Education | | [Zuokabi: Learn Spanish](https://appshunter.io/ios/app/zuokabi-learn-spanish/id1615570420) | 5.0 (22) | Free | Education | | [Wanna help word memorization](https://appshunter.io/ios/app/wanna-help-word-memorization/id1608671720) | — | Free | Education | | [A-Level Biology App](https://appshunter.io/ios/app/a-level-biology-app/id1613078220) | 1.0 (1) | Free | Education | | [Smart Belarusian Dictionary](https://appshunter.io/ios/app/smart-belarusian-dictionary/id1606872160) | 3.0 (1) | Free | Education | ## More apps by Meta App Labs LLC - [Meta Meme: Video/Image Maker](https://appshunter.io/ios/app/meta-meme-videoimage-maker/id1173783944) - [Token: Dating Different](https://appshunter.io/ios/app/token-dating-different/id1501786750) - [True Colors: Seasons of Beauty](https://appshunter.io/ios/app/true-colors-seasons-of-beauty/id6759879083) All apps by Meta App Labs LLC: https://appshunter.io/developer/1695221865 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*