VN vs Thinking Casebook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VN
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VN Physics 7 is an offline study companion for Vietnamese Grade 7 students. It offers clear physics lessons, topic-based quizzes, mock exams, and engaging mini-games. Students can track learning streaks, earn badges, and review quiz history to improve exam readiness anytime, anywhere.
Thinking Casebook
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Thinking Casebook is an on-device workspace for creating and revisiting case files and reflections. Build your own cases by writing short stories, adding reasoning questions, and recording perspective notes. Explore curated case libraries with simple guides, save reusable thinking tools on the Tool Shelf, and review Library Insights that summarize your saved work over time. All content stays on your device. There are no accounts, ads, analytics, or network features.
Screenshots
Verdict
VN and Thinking Casebook 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 | VN | Thinking Casebook |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 22 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Dung Do Tri | Trung Anh Ha Ngoc |
In-app purchases
VN
No in-app purchases
Thinking Casebook
No in-app purchases
