Interny vs Cryptography Concepts
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Cryptography Concepts
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Cryptography Concepts is an independent study app for learners who want to build practical understanding of crypto fundamentals, real-world usage, common mistakes, and advanced ideas. Use it for self-paced review, interview prep, classroom reinforcement, or security upskilling. - 160 practice questions across Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts - Every question includes an explanation - FSRS spaced-repetition intervals to help schedule review - Weak-point heatmap to show topics that need attention - Daily challenge for consistent practice - Mock exams for timed review - Offline practice with no account setup Practice offline, no login required. Independent study app for Cryptography Concepts practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.
Screenshots
Verdict
Interny and Cryptography Concepts are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Interny | Cryptography Concepts |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (23 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 43 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Kishore Mantri | AFTW LLC |
In-app purchases
Interny
No in-app purchases
Cryptography Concepts
No in-app purchases
