# Head Shot vs マルッと修正！アカデミア

The clearest difference is review sentiment: Head Shot at 100% against マルッと修正！アカデミア's 50%. Head Shot also leads on in-app purchases (none vs 3) and iOS requirement (11.0 vs 15.0). マルッと修正！アカデミア's advantage is update cadence (every 3 months vs every 25 months). On price, ads and device support there is nothing between them.

Both are free to download. マルッと修正！アカデミア sells 3 one-off in-app purchases. Head Shot asks for nothing beyond the download.

Head Shot ships an update every 25 months, マルッと修正！アカデミア every 3 months. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Head Shot | マルッと修正！アカデミア |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 25 months | **Every 3 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 23 MB | 195 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [EX Co., Ltd.](https://appshunter.io/developer/496499770) | [NOELITH, INC.](https://appshunter.io/developer/1659312327) |

## What reviewers say

### Head Shot

[App page](https://appshunter.io/ios/app/head-shot/id1342504894)

A simple and fun brain training game where quick memory and reflexes are key. Players must memorize the positions of enemies on a grid and then shoot only the enemies within a time limit. Aim for high scores and top the rankings.

**Highlights:** Quick memory challenges, Fast-paced shooting gameplay, Ranking system, Simple controls, Stage progression

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

**In-app purchases:** none


### マルッと修正！アカデミア

[App page](https://appshunter.io/ios/app/id6448621097)

Engage in a fun spot-the-difference game where you play as a student aiming to become a proofreader. Find mistakes in various scenarios, from school life to internships, to hone your observation skills. Enjoy a relaxed gameplay experience with no time limits or penalties.

**Highlights:** Spot 3-5 differences per stage, Hint and answer system, Stage selection and volume control, No time limits, No penalties or game overs, 50 free stages

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除Aパック | $0.99 | one-time |
| 広告削除Bパック | $0.99 | one-time |
| 広告削除ABお得パック | $1.99 | one-time |


## Frequently asked questions

### Is Head Shot free?

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

### Is マルッと修正！アカデミア free?

マルッと修正！アカデミア is free to download, with in-app purchases available.

### Do Head Shot or マルッと修正！アカデミア have ads?

Both Head Shot and マルッと修正！アカデミア show ads.

### Which is updated more often, Head Shot or マルッと修正！アカデミア?

Head Shot ships an update every 25 months, and マルッと修正！アカデミア every 3 months. Most recently, Head Shot was updated on September 7, 2026 and マルッと修正！アカデミア on September 10, 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.*