# .Decluster Zero vs ALPHA MISSION II ACA NEOGEO

The clearest difference is review sentiment: .Decluster Zero at 94% against ALPHA MISSION II ACA NEOGEO's 38%. .Decluster Zero also leads on rating (4.8 vs 4.0) and update cadence (every 2 months vs every 29 months). ALPHA MISSION II ACA NEOGEO's advantage is chart position (#164 vs unranked) and price ($3.99 vs $4.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

.Decluster Zero costs $4.99 and ALPHA MISSION II ACA NEOGEO $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

.Decluster Zero holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 16 and 4 respectively. Written reviews point the same way: 94% of .Decluster Zero's written reviews are positive against 38% of ALPHA MISSION II ACA NEOGEO's.

.Decluster Zero ships an update every 2 months, ALPHA MISSION II ACA NEOGEO every 29 months. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | .Decluster Zero | ALPHA MISSION II ACA NEOGEO |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/decluster-zero/id1013536952/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/alpha-mission-ii-aca-neogeo/id1591192446/reviews) |
| Number of ratings | **16** | 4 |
| Positive reviews | **94.3% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 29 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#164** |
| Size | 54 MB | 133 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [MASAYUKI ITO](https://appshunter.io/developer/820672202) | [SNK CORPORATION](https://appshunter.io/developer/343539874) |

## What reviewers say

### .Decluster Zero

[App page](https://appshunter.io/ios/app/decluster-zero/id1013536952)

Experience a Japanese-style bullet-hell shooter with retro graphics and modern gameplay. Utilize a unique bullet-canceling system and homing lasers to overcome intense enemy barrages. Features include multiple levels, challenging boss battles, and adjustable difficulty.

**Highlights:** Japanese style bullet-hell shooter, Bullet-Canceling system, Homing laser mechanic, 5+ levels with boss battles, 4 difficulty levels, Optimized mobile controls, Replay video integration

**Features:** Vision Pro support

**In-app purchases:** none


### ALPHA MISSION II ACA NEOGEO

[App page](https://appshunter.io/ios/app/alpha-mission-ii-aca-neogeo/id1591192446)

**Currently charting:** #164 Top Paid · Action (US App Store)

Experience a classic 1991 shooting game with unique on-the-fly armor upgrades. This mobile version faithfully reproduces the original NEOGEO difficulty and visuals, offering modern conveniences like quick saves and online rankings.

**Highlights:** Classic 1991 shooting gameplay, Collect and upgrade armor power-ups, Switch armor on the fly, Reproduce NEOGEO difficulty and look, Online ranking modes, Quick save/load functionality, Virtual pad customization

**In-app purchases:** none


## Frequently asked questions

### Is .Decluster Zero free?

.Decluster Zero costs $4.99, with no in-app purchases.

### Is ALPHA MISSION II ACA NEOGEO free?

ALPHA MISSION II ACA NEOGEO costs $3.99, with no in-app purchases.

### Which has better reviews, .Decluster Zero or ALPHA MISSION II ACA NEOGEO?

.Decluster Zero is rated higher. .Decluster Zero averages 4.8 out of 5 from 16 ratings, while ALPHA MISSION II ACA NEOGEO averages 4.0 from 4 ratings.

### Do .Decluster Zero or ALPHA MISSION II ACA NEOGEO have ads?

Neither .Decluster Zero nor ALPHA MISSION II ACA NEOGEO shows ads.

### Which is updated more often, .Decluster Zero or ALPHA MISSION II ACA NEOGEO?

.Decluster Zero ships an update every 2 months, and ALPHA MISSION II ACA NEOGEO every 29 months. Most recently, .Decluster Zero was updated on November 1, 2026 and ALPHA MISSION II ACA NEOGEO on November 5, 2026.

---

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