# Phantom P.I. vs LUISOAC

The clearest difference is review sentiment: LUISOAC at 100% against Phantom P.I.'s 67%. LUISOAC also leads on update cadence (every 3 months vs every 8 months). Phantom P.I.'s advantage is price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Phantom P.I. costs $0.99 and LUISOAC $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Phantom P.I. ships an update every 8 months, LUISOAC every 3 months. The most recent releases landed on October 8, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Phantom P.I. | LUISOAC |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/phantom-pi/id887608596/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 67.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | **Free** | Paid |
| Size | 386 MB | 484 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Rocket 5 Studios Inc](https://appshunter.io/developer/333203023) | [Yaozuo Games Ltd](https://appshunter.io/developer/1696258859) |

## What reviewers say

### Phantom P.I.

[App page](https://appshunter.io/ios/app/phantom-pi/id887608596)

Explore a haunted mansion filled with mystery and puzzles. Play as a paranormal investigator to help a ghostly rocker find peace by solving clues, hunting sprites, and completing challenging levels. Enjoy hand-animated characters and an original soundtrack in this family-friendly adventure.

**Highlights:** Explore haunted mansion levels, Solve diabolical puzzles, Hunt for ghoulish ghosts and sprites, Collect clues and collectible cards, Hand-animated characters, Original soundtrack

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✨ Charming and cute graphics
- 💡 Creative and challenging puzzles
- 🎮 Engaging and addictive gameplay
- 🎧 Great sound and music
- 👨‍👩‍👧‍👦 Fun for all ages

**What reviewers complain about**

- 🔄 Repetitive gameplay in later levels
- ⏳ Short ending
- 🤔 Puzzles can become too simple
- 🧱 Blocky character models
- 👴 Outdated graphics for some users

**Reported bugs**

- Crashes frequently
- Game won't load or start
- Cannot pick up items after setting them down
- Bug preventing progression in later levels (e.g., missing sprites, unlocks)
- Game exits after intro or loading

**Requested features**

- More episodes or levels
- New chapters and updates
- More variety in gameplay/puzzles
- Sequel to the game
- Additional playable characters


### LUISOAC

[App page](https://appshunter.io/ios/app/luisoac/id6451037627)

Embark on a psychological adventure as a student facing a monotonous life. Discover the consequences of reaching a 'point of no return' through hand-drawn environments and multiple endings. Uncover deeper lore in an unlockable mode.

**Highlights:** Short, meaningful experience, Hand-drawn locations and characters, 3 distinct endings, Unlockable lore mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Phantom P.I. free?

Phantom P.I. costs $0.99, with no in-app purchases.

### Is LUISOAC free?

LUISOAC costs $1.99, with no in-app purchases.

### Do Phantom P.I. or LUISOAC have ads?

Neither Phantom P.I. nor LUISOAC shows ads.

### Which is updated more often, Phantom P.I. or LUISOAC?

Phantom P.I. ships an update every 8 months, and LUISOAC every 3 months. Most recently, Phantom P.I. was updated on October 8, 2026 and LUISOAC on September 26, 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.*