Comparison

Linus vs Interny

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

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.

Highlights
  • Personalized internship feed
  • Verified internship database
  • Deadline countdowns
  • Application pipeline tracker
  • Materials and recommender management
  • Calendar integration and push notifications
Features
Read full description

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

Linus4 screens
Interny4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Linus versus Interny: the parameters behind the verdict, then further details
ParameterLinusInterny
PriceFreeFree
Rating4.8 (798 ratings)4.9 (35 ratings) — better
Positive reviews68.4% of reviews100.0% of reviews — better
Number of ratings798 — better35
Update frequencyEvery 11 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size93 MB43 MB
Age rating4+4+
DeveloperLinus Labs, Inc.Kishore Mantri

Customer experience

Linus

All ratings722 ratings
Positive95.4%
Neutral1.1%
Negative3.5%
Written reviews38 reviews
Positive68.4%
Neutral2.6%
Negative28.9%

Interny

All ratings23 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

10 purchases

Linus

Subscriptions10
  • Premium Quarterly3 Days trial$24.993 Months
  • Turbo$24.991 Month
  • Turbo3 Days trial$24.991 Month
Show 7 more
  • 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
None

Interny

No in-app purchases

Questions

Is Linus free?
Linus is free to download, with in-app purchases available.
Is Interny free?
Interny is free to download, with no in-app purchases.
Which has better reviews, Linus or Interny?
Interny is rated higher. Linus averages 4.8 out of 5 from 798 ratings, while Interny averages 4.9 from 35 ratings.
Do Linus or Interny have ads?
Linus shows ads; Interny does not.
Which is updated more often, Linus or Interny?
Linus ships an update every 11 days, and Interny every 3 weeks. Most recently, Linus was updated on November 8, 2026 and Interny on November 9, 2026.

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