# PORO vs Act Study

The clearest difference is ads: Act Study at none against PORO's shown. PORO's advantage is update cadence (weekly vs monthly) and iOS requirement (12.0 vs 15.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. PORO sells 3 in-app purchases, starting at $9.99 per month and Act Study sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PORO ships an update weekly, Act Study monthly. Both last shipped on October 27, 2026.

## The numbers

| Metric | PORO | Act Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (210 ratings)](https://appshunter.io/ios/app/poro-kanji-study/id1579811261/reviews)** | — |
| Number of ratings | **210** | — |
| Positive reviews | 84.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 103 MB | 104 MB |
| Requires iOS | **12.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PORO Studio](https://appshunter.io/developer/1547910644) | [ANYONE INC.](https://appshunter.io/developer/1577319263) |

## What reviewers say

### PORO

[App page](https://appshunter.io/ios/app/poro-kanji-study/id1579811261)

Learn Japanese Kanji with detailed information, flashcards, and customizable quizzes. Practice for JLPT exams with simulated tests and challenges. Track your progress from beginner to advanced levels.

**Highlights:** Detailed Kanji information, Flashcard study mode, Customizable practice tests, Kanji recognition challenges, JLPT exam simulation, Progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Package | $9.99 | per month |
| Annual Plan | $79.99 | per year |
| Lifetime Package | $119.99 | one-time |


### Act Study

[App page](https://appshunter.io/ios/app/act-study/id6469045101)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IQ TEST | Free | one-time |


## Frequently asked questions

### Is PORO free?

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

### Is Act Study free?

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

### Do PORO or Act Study have ads?

PORO shows ads; Act Study does not.

### Which is updated more often, PORO or Act Study?

PORO ships an update weekly, and Act Study monthly. Most recently, PORO was updated on October 27, 2026 and Act Study on October 27, 2026.

---

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