# DR.Osci.HD vs 医師国家試験 過去問｜MedExam

The clearest difference is iOS requirement: DR.Osci.HD at 9.1 against 医師国家試験 過去問｜MedExam's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DR.Osci.HD ships an update every 12 months, 医師国家試験 過去問｜MedExam every 7 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DR.Osci.HD | 医師国家試験 過去問｜MedExam |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 2 MB | 508 MB |
| Requires iOS | **9.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Roth](https://appshunter.io/developer/356650850) | [DE NOVO STUDIO](https://appshunter.io/developer/1787923748) |

## What reviewers say

### DR.Osci.HD

[App page](https://appshunter.io/ios/app/droscihd/id1003071526)

Explore physics concepts with a spring pendulum simulation. Manipulate parameters like damping, spring flexibility, and mass to observe oscillations. Record and export displacement graphs for deeper analysis.

**Highlights:** Spring pendulum simulation, Adjustable damping, spring flexibility, and mass, Gravity simulation, Record displacement over time, Export graphs to photo library

**Features:** macOS Compatibility

**In-app purchases:** none


### 医師国家試験 過去問｜MedExam

[App page](https://appshunter.io/ios/app/medexam/id6740845690)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DR.Osci.HD free?

DR.Osci.HD is free to download, with no in-app purchases.

### Is 医師国家試験 過去問｜MedExam free?

医師国家試験 過去問｜MedExam is free to download, with no in-app purchases.

### Do DR.Osci.HD or 医師国家試験 過去問｜MedExam have ads?

Neither DR.Osci.HD nor 医師国家試験 過去問｜MedExam shows ads.

### Which is updated more often, DR.Osci.HD or 医師国家試験 過去問｜MedExam?

DR.Osci.HD ships an update every 12 months, and 医師国家試験 過去問｜MedExam every 7 months. Most recently, DR.Osci.HD was updated on October 19, 2026 and 医師国家試験 過去問｜MedExam on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*