# はじめ兄さん vs MosKill

The clearest difference is ads: はじめ兄さん at none against MosKill's shown. はじめ兄さん also leads on update cadence (fortnightly vs every 31 months) and rating (5.0 vs 4.6). MosKill's advantage is ratings volume (9 vs 3). On price, review sentiment, 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.

はじめ兄さん holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews complicate that: 73% of はじめ兄さん's written reviews are positive against 75% of MosKill's, so the app with the better star average is not the one people write more warmly about.

はじめ兄さん ships an update fortnightly, MosKill every 31 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | はじめ兄さん | MosKill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id994351201/reviews)** | [4.6 (9 ratings)](https://appshunter.io/ios/app/moskill/id1032155923/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | 72.7% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 31 months |
| Monetization | — | Ad-supported |
| Size | 67 MB | 37 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [UUUM CO., LTD.](https://appshunter.io/developer/947858867) | [OMOSHIRO KAKUMEI CAPSULE PLUS, K.K.](https://appshunter.io/developer/342689348) |

## What reviewers say

### はじめ兄さん

[App page](https://appshunter.io/ios/app/id994351201)

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

**In-app purchases:** none


### MosKill

[App page](https://appshunter.io/ios/app/moskill/id1032155923)

A simple game where players tap to eliminate mosquitoes. Aim for high scores and compete globally in this easy-to-learn, fast-paced challenge.

**Highlights:** Tap to kill mosquitoes, Find unguarded moments, Simple gameplay, Aim for high scores, Global ranking

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

**In-app purchases:** none


## Frequently asked questions

### Is はじめ兄さん free?

はじめ兄さん is free to download, with no in-app purchases.

### Is MosKill free?

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

### Which has better reviews, はじめ兄さん or MosKill?

はじめ兄さん is rated higher. はじめ兄さん averages 5.0 out of 5 from 3 ratings, while MosKill averages 4.6 from 9 ratings.

### Do はじめ兄さん or MosKill have ads?

MosKill shows ads; はじめ兄さん does not.

### Which is updated more often, はじめ兄さん or MosKill?

はじめ兄さん ships an update fortnightly, and MosKill every 31 months. Most recently, はじめ兄さん was updated on October 7, 2026 and MosKill on October 6, 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.*