# US 9th Algebra > Ninth-grade algebra test preparation and math fundamentals app. (iPhone/iPad app by iBorderless, Inc.) - Source: https://appshunter.io/ios/app/us-9th-algebra/id960648864 (this page in markdown: same URL + `.md`) - Developer: [iBorderless, Inc](https://appshunter.io/developer/616582418) - Category: Education - Price: Free - Rating: 2.20/5 from 5 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 36 MB - Languages: English - Released: 2015-01-31 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/us-9th-algebra/id960648864/reviews.md ## What is US 9th Algebra? Teeneinstein's US Grade Ninth Math Test Prep - Algebra App facilitates Math learning for US's Grade Ninth kids. App helps the student to perform well in their Grade Ninth Math Tests, in building the Math fundamentals plus future SAT preparation. App can also be used by Ninth Grade students worldwide to benchmark themselves with US Standards. App helps the students to monitor how they are progressing with Algebra topic and has more than 450+ questions with more than 20 Graphs and has two levels 1. Basic and 2. Advanced plus lot of unique features like setting the limit for the number of questions the student would like to answer. It has plenty of beautiful graphs to explain the students where they stand and how they are progressing in Algebra topic and they can share the reports and graphs with their parents and friends by email and SMS. App Features - Confirms to almost all US States' Standards Future SAT preparation 450+ Questions 20 Graphs, helps in monitoring progress and sharing with Parents and Friends. Keywords - 9th, 9th Math,Algebra ## Key features - Algebra test preparation - Math fundamentals building - SAT preparation - Progress monitoring with graphs - Customizable question limits - Report sharing with parents/friends ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/us-9th-algebra/id960648864/reviews.md ### 1/5 — I wasted my money *2015-08-18* I bought this app in hope of advancing myself and little did I know that there were going to be so many flaws. The answer choices don't match up with the multiple choice and the explanations don't even make sense. ### 3/5 — Ok *2015-07-21* It ok ## Frequently asked questions about US 9th Algebra ### What is US 9th Algebra? US 9th Algebra is a free educational app designed to help ninth-grade students prepare for algebra tests and build essential math fundamentals. It aligns with US state standards and aids in future SAT preparation. ### How does US 9th Algebra help students track progress? The app includes over 20 graphs that visually represent a student's progress in algebra. These graphs can be shared with parents and friends via email and SMS, providing clear insights into their learning journey. ### Can I customize the learning experience in US 9th Algebra? Yes, US 9th Algebra offers unique features like setting a limit for the number of questions a student wishes to answer. This allows for a more personalized and focused study session. ### Is US 9th Algebra suitable for students outside the US? While designed for US standards, the app can be used by ninth-grade students globally to benchmark their algebra knowledge against US standards. It covers fundamental algebra concepts applicable worldwide. ### What kind of math content does US 9th Algebra cover? US 9th Algebra focuses on algebra topics relevant to ninth-grade curriculum. It includes over 450 questions across basic and advanced levels to ensure comprehensive learning and test readiness. ### What devices is US 9th Algebra available on? US 9th Algebra is available for iPhone, iPad, and iPod devices. It is designed to be accessible on Apple's mobile and tablet platforms. ### How often is US 9th Algebra updated? The app was last updated on May 2, 2019, with version 1.3. While not frequently updated recently, it provides a stable set of features for algebra preparation. ### What is the user rating for US 9th Algebra? US 9th Algebra has a rating of 2.2 stars from 5 ratings. This indicates that while the app offers useful features, user satisfaction may be mixed. ## Version history (last 4 releases) ### 1.3 — 2019-05-02 Bug Fixing ### 1.2 — 2019-04-18 - Removed In App Purchase. - Provided App for free with full version. - Bug fixing. ### 1.1 — 2018-02-18 - Upgraded App to support latest version. - Upgraded look and feel UI design to support all latest devices. ### 1.0 — 2015-01-30 No release notes. ## Apps similar to US 9th Algebra | App | Rating | Price | Category | | --- | --- | --- | --- | | [9th Grade Vocabulary](https://appshunter.io/ios/app/9th-grade-vocabulary/id352717450) | 4.2 (10) | $0.99 | Education | | [Algebra](https://appshunter.io/ios/app/algebra/id406783021) | 4.8 (1,127) | Free | Education | | [Grade 9 Biology Quiz](https://appshunter.io/ios/app/grade-9-biology-quiz/id1574976416) | 5.0 (1) | Free | Education | | [Pre-Algebra](https://appshunter.io/ios/app/pre-algebra/id459734695) | 4.6 (329) | Free | Education | | [BOT 6th-8th Grade Science](https://appshunter.io/ios/app/bot-6th-8th-grade-science/id1009168453) | — | Free | Education | | [9th Grade Math Challenge](https://appshunter.io/ios/app/9th-grade-math-challenge/id1537491129) | 3.8 (12) | Free | Education | ## More apps by iBorderless, Inc - [CA 6th Math.](https://appshunter.io/ios/app/ca-6th-math/id616582415) - [US 6th Math](https://appshunter.io/ios/app/us-6th-math/id617952709) - [CA 7th Math](https://appshunter.io/ios/app/ca-7th-math/id622565354) - [US 7th Math](https://appshunter.io/ios/app/us-7th-math/id622570395) - [CA 6th Ratios](https://appshunter.io/ios/app/ca-6th-ratios/id626140823) - [US 6th Ratios](https://appshunter.io/ios/app/us-6th-ratios/id626144515) All apps by iBorderless, Inc: https://appshunter.io/developer/616582418 --- *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 2026-06-10.*