# MaruMori vs PECIT Mobile App

The clearest difference is update cadence: MaruMori at every 5 weeks against PECIT Mobile App's every 9 months. PECIT Mobile App's advantage is iOS requirement (10.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

MaruMori ships an update every 5 weeks, PECIT Mobile App every 9 months. The most recent releases landed on October 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | MaruMori | PECIT Mobile App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/marumori/id6642702724/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 134 MB | 66 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Lucien Bos](https://appshunter.io/developer/1572710967) | [WELA.ONLINE CORP.](https://appshunter.io/developer/1621972441) |

## What reviewers say

### MaruMori

[App page](https://appshunter.io/ios/app/marumori/id6642702724)

Embark on a Japanese learning adventure with comprehensive grammar lessons, reading exercises, and minigames. Master kanji and vocabulary through spaced repetition and custom study lists, all crafted by human experts.

**Highlights:** In-depth grammar lessons (N5-N1), Engaging reading exercises, Minigames for learning, Spaced Repetition System (SRS) for kanji/vocabulary, 2000 kanji and 8000 vocabulary, Custom study lists, Human-created content

**Features:** Vision Pro support

**In-app purchases:** none


### PECIT Mobile App

[App page](https://appshunter.io/ios/app/pecit-mobile-app/id6742869882)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MaruMori free?

MaruMori is free to download, with no in-app purchases.

### Is PECIT Mobile App free?

PECIT Mobile App is free to download, with no in-app purchases.

### Do MaruMori or PECIT Mobile App have ads?

Neither MaruMori nor PECIT Mobile App shows ads.

### Which is updated more often, MaruMori or PECIT Mobile App?

MaruMori ships an update every 5 weeks, and PECIT Mobile App every 9 months. Most recently, MaruMori was updated on October 23, 2026 and PECIT Mobile App on September 12, 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.*