# StudyCal vs 昭和レトロ雑学クイズ

The clearest difference is in-app purchases: 昭和レトロ雑学クイズ at none against StudyCal's 3. 昭和レトロ雑学クイズ also leads on iOS requirement (13.0 vs 15.0). StudyCal's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. StudyCal sells 3 in-app purchases, starting at $0.99 per month. 昭和レトロ雑学クイズ asks for nothing beyond the download.

## The numbers

| Metric | StudyCal | 昭和レトロ雑学クイズ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | — |
| Monetization | Freemium | — |
| Size | 73 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazuaki Takahashi](https://appshunter.io/developer/1691521543) | [SATO TOMOMITUS](https://appshunter.io/developer/1615336235) |

## What reviewers say

### StudyCal

[App page](https://appshunter.io/ios/app/studycal-study-planner/id6785962096)

This app helps students organize their study schedules, track progress, and stay motivated. It features exam countdowns, a focus timer, and achievement badges to encourage daily studying. Plans can be easily managed and visualized with color-coded subjects and detailed statistics.

**Highlights:** Exam countdowns, Daily to-do lists, Study time tracking, Focus timer, Progress statistics, Achievement badges, Calendar integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro+ 月額プラン | $0.99 | per month |
| Pro+ 年額プラン | $9.99 | per year |
| 勉強カレンダー Pro | $1.99 | one-time |


### 昭和レトロ雑学クイズ

[App page](https://appshunter.io/ios/app/id6796717967)

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

**In-app purchases:** none


## Frequently asked questions

### Is StudyCal free?

StudyCal is free to download, with in-app purchases available.

### Is 昭和レトロ雑学クイズ free?

昭和レトロ雑学クイズ is free to download, with no in-app purchases.

### Do StudyCal or 昭和レトロ雑学クイズ have ads?

昭和レトロ雑学クイズ shows ads; StudyCal does not.

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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.*