Linus vs Interny
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linus
This app offers a gamified approach to preparing for the new Digital SAT. It provides targeted practice for Math, Vocabulary, and Reading sections, with features like daily quests and progress tracking to make studying engaging and effective.
- Gamified learning with quests and streaks
- Simulates Bluebook testing experience
- Targeted Math, Vocabulary, and Reading practice
- Smart study planner for bite-sized lessons
- Instant feedback on answers
- Progress tracking
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Stop studying harder. Start studying smarter for the new Digital SAT. Linus is the SAT prep app built for how the test actually works now. Adaptive practice that mirrors the real Digital SAT format, so nothing on test day surprises you. WHY STUDENTS CHOOSE LINUS: - 250+ point score improvement guarantee - Adaptive practice that matches the real Digital SAT - Math, Reading, Writing, and Vocabulary all in one app - Personalized study plan based on YOUR test date - Gamified daily practice that actually sticks - Built specifically for the new Digital SAT format START FREE, UPGRADE WHEN YOU'RE READY Try Linus free for 3 days. Practice real SAT questions, see your score improve, then decide. No commitment until you're convinced. HOW IT WORKS Set your target score, enter your test date, and Linus builds a study plan around YOUR timeline. Whether your SAT is in 2 weeks or 6 months, Linus adapts to make every study session count. WHAT MAKES LINUS DIFFERENT Most test prep apps just throw practice questions at you. Linus tracks what you're getting wrong, adapts in real time, and focuses your study time where it matters most. It's like having a private SAT tutor in your pocket. Rated 4.8 stars by students who raised their scores. Questions? Reach us at support@linusprep.com Disclaimer: SAT and BigFuture are trademarks registered and owned by the College Board, which is not affiliated with and does not endorse this product. Bluebook is a trademark of the College Board. WEBSITE: https://linusprep.com TERMS OF USE: https://linusprep.com/legal PRIVACY POLICY: https://linusprep.com/legal/privacy
Interny
This app helps high school students discover, organize, and manage internship applications. It features a personalized feed, detailed program information, and a tracking system for application stages. Students can also manage application materials and recommender information.
- Personalized internship feed
- Verified internship database
- Deadline countdowns
- Application pipeline tracker
- Materials and recommender management
- Calendar integration and push notifications
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Interny is a free app that helps high school students find, organize, and track internship applications, all in one place. When you open the app, it shows you a personalized feed of internships ranked by how well they match your grade, interests, and location. Every program in the database has been individually researched and verified against the official source. The database covers fields including medicine, engineering, computer science, business, law, environment, journalism, arts, science, history, social science, and astronomy. Add any deadline straight to your phone's calendar and turn on push notifications to get reminders at 7 days, 3 days, and 1 day before each deadline. No account required. Everything stays on your device.
Screenshots
Verdict
The clearest difference is in-app purchases: Interny at none against Linus's 10. Interny also leads on ads (none vs shown) and review sentiment (100% vs 68%). Linus's advantage is ratings volume (798 vs 35) and update cadence (every 11 days vs every 3 weeks). On price, rating, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Linus sells 10 in-app purchases, starting at $24.99 per 3 months. Interny asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for Linus against 4.9 for Interny. That said, the two scores are not equally well evidenced: Linus has 798 ratings behind it against 35, so its average is the more settled of the two. Written reviews are what separate them: 68% of Linus's written reviews are positive against 100% of Interny's.
Linus ships an update every 11 days, Interny every 3 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.
| Parameter | Linus | Interny |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (798 ratings) | 4.9 (35 ratings) — better |
| Positive reviews | 68.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 798 — better | 35 |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 93 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Linus Labs, Inc. | Kishore Mantri |
Customer experience
Linus
Interny
Bugs and requests
Linus
Requested features
2 requests- Personalized practice
- Practice tests
Interny
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Linus
- Premium Quarterly3 Days trial$24.993 Months
- Turbo$24.991 Month
- Turbo3 Days trial$24.991 Month
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- Premium Yearly3 Days trial$49.991 Year
- Turbo Monthly3 Days trial$99.001 Month
- Turbo Monthly3 Days trial$100.001 Month
- Turbo$149.991 Year
- Turbo3 Days trial$149.991 Year
- Turbo Yearly3 Days trial$499.001 Year
- Turbo Yearly3 Days trial$600.001 Year
Interny
No in-app purchases








