# Phantom P.I. vs forma.8 GO

The clearest difference is rating: forma.8 GO at 4.1 against Phantom P.I.'s 3.4. forma.8 GO also leads on update cadence (every 5 weeks vs every 8 months) and ratings volume (82 vs 5). Phantom P.I.'s advantage is price ($0.99 vs $4.99) and review sentiment (67% vs 54%). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Phantom P.I. costs $0.99 and forma.8 GO $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

forma.8 GO holds the better App Store score, 4.1 against 3.4. That said, the two scores are not equally well evidenced: forma.8 GO has 82 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 67% of Phantom P.I.'s written reviews are positive against 54% of forma.8 GO's, so the app with the better star average is not the one people write more warmly about.

Phantom P.I. ships an update every 8 months, forma.8 GO every 5 weeks. The most recent releases landed on June 10, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | Phantom P.I. | forma.8 GO |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/phantom-pi/id887608596/reviews) | **[4.1 (82 ratings)](https://appshunter.io/ios/app/forma8-go/id1112963359/reviews)** |
| Number of ratings | 5 | **82** |
| Positive reviews | **67.0% of reviews** | 53.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | **Free** | Paid |
| Size | 386 MB | 605 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, iPod, Apple TV |
| Age rating | 9+ | 9+ |
| Developer | [Rocket 5 Studios Inc](https://appshunter.io/developer/333203023) | [Mixedbag Srl](https://appshunter.io/developer/549788417) |

## 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


### forma.8 GO

[App page](https://appshunter.io/ios/app/forma8-go/id1112963359)

Embark on a Metroidvania-style action-adventure as a lone exploration probe on an alien planet. Uncover ancient mysteries, battle deadly foes, and recover a lost energy source in a vast, secret-filled world with a unique visual style.

**Highlights:** Explore a huge, open world, Solve ancient mysteries, Gain new power-ups, Fight deadly enemies and bosses, Delve into cryptic lore, Hand-drawn vector graphics

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

**In-app purchases:** none

**What reviewers like**

- 🌟 Beautiful visuals and atmosphere
- 🎮 Engaging and challenging gameplay
- 🌍 Immersive world to explore
- 👍 Smooth controls with controller support
- 🕹️ Satisfying metroidvania-style progression

**What reviewers complain about**

- 🕹️ Floaty and imprecise touch controls
- 🕰️ Slow pacing and movement speed
- 🤯 Frustrating difficulty spikes and trial-and-error
- 🧭 Confusing map and lack of navigation guidance
- 🔋 High battery drain on mobile devices

**Reported bugs**

- Game crashes on certain devices/iOS versions
- Graphical glitches and visual bugs reported

**Requested features**

- Add option to invert/change control scheme
- Improve map and provide better navigation tools
- Introduce more narrative and story elements
- Optimize performance and battery life on mobile


## Frequently asked questions

### Is Phantom P.I. free?

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

### Is forma.8 GO free?

forma.8 GO costs $4.99, with no in-app purchases.

### Which has better reviews, Phantom P.I. or forma.8 GO?

forma.8 GO is rated higher. Phantom P.I. averages 3.4 out of 5 from 5 ratings, while forma.8 GO averages 4.1 from 82 ratings.

### Do Phantom P.I. or forma.8 GO have ads?

Neither Phantom P.I. nor forma.8 GO shows ads.

### Which is updated more often, Phantom P.I. or forma.8 GO?

Phantom P.I. ships an update every 8 months, and forma.8 GO every 5 weeks. Most recently, Phantom P.I. was updated on June 10, 2026 and forma.8 GO on August 9, 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.*