# Slender Last Sleep vs Phantom P.I.

The clearest difference is rating: Slender Last Sleep at 4.7 against Phantom P.I.'s 3.4. Slender Last Sleep also leads on review sentiment (96% vs 67%) and ratings volume (15 vs 5). Phantom P.I.'s advantage is monetization model (free vs paid) and update cadence (every 8 months vs every 27 months). On price, ads, in-app purchases and device support there is nothing between them.

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

Slender Last Sleep holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 15 and 5 respectively. Written reviews point the same way: 96% of Slender Last Sleep's written reviews are positive against 67% of Phantom P.I.'s.

Slender Last Sleep ships an update every 27 months, Phantom P.I. every 8 months. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Slender Last Sleep | Phantom P.I. |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/slender-last-sleep/id645148931/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/phantom-pi/id887608596/reviews) |
| Number of ratings | **15** | 5 |
| Positive reviews | **95.8% of reviews** | 67.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 8 months** |
| Monetization | Paid | **Free** |
| Size | 43 MB | 386 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 12+ | 9+ |
| Developer | [Anton Vazhinsky](https://appshunter.io/developer/629059034) | [Rocket 5 Studios Inc](https://appshunter.io/developer/333203023) |

## What reviewers say

### Slender Last Sleep

[App page](https://appshunter.io/ios/app/slender-last-sleep/id645148931)

Navigate a terrifying forest to collect scattered paper sheets while being pursued by the iconic Slenderman. This horror game challenges players to evade the ghastly creature and survive its chilling presence.

**Highlights:** Collect 8 paper sheets, Evade Slenderman, Immersive horror atmosphere, Iconic monster pursuit, Challenging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Slender Last Sleep free?

Slender Last Sleep costs $0.99, with no in-app purchases.

### Is Phantom P.I. free?

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

### Which has better reviews, Slender Last Sleep or Phantom P.I.?

Slender Last Sleep is rated higher. Slender Last Sleep averages 4.7 out of 5 from 15 ratings, while Phantom P.I. averages 3.4 from 5 ratings.

### Do Slender Last Sleep or Phantom P.I. have ads?

Neither Slender Last Sleep nor Phantom P.I. shows ads.

### Which is updated more often, Slender Last Sleep or Phantom P.I.?

Slender Last Sleep ships an update every 27 months, and Phantom P.I. every 8 months. Most recently, Slender Last Sleep was updated on October 13, 2026 and Phantom P.I. on October 16, 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.*