# Undead Walking Experiment vs GORAG

The clearest difference is review sentiment: GORAG at 87% against Undead Walking Experiment's 0%. GORAG also leads on rating (4.5 vs 2.7) and in-app purchases (none vs 5). Undead Walking Experiment's advantage is ads (none vs shown) and iOS requirement (7.0 vs 15.0). On price, monetization model and device support there is nothing between them.

Both are free to download. Undead Walking Experiment sells 5 one-off in-app purchases. GORAG asks for nothing beyond the download.

GORAG holds the better App Store score, 4.5 against 2.7. That said, the two scores are not equally well evidenced: GORAG has 831 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Undead Walking Experiment's written reviews are positive against 87% of GORAG's.

Undead Walking Experiment ships an update every 51 months, GORAG monthly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Undead Walking Experiment | GORAG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/undead-walking-experiment/id582571980/reviews) | **[4.5 (831 ratings)](https://appshunter.io/ios/app/gorag-physics-sandbox/id6749212052/reviews)** |
| Number of ratings | 3 | **831** |
| Positive reviews | 0.0% of reviews | **87.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 51 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 26 MB | 535 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Giuseppe Calcagno](https://appshunter.io/developer/510762783) | [Ivan Ivanov](https://appshunter.io/developer/1577851662) |

## What reviewers say

### Undead Walking Experiment

[App page](https://appshunter.io/ios/app/undead-walking-experiment/id582571980)

Destroy hordes of undead with your fingers or by upgrading your arsenal. Aim for the head to maximize your effectiveness and survive as long as possible in this action-packed game.

**Highlights:** Finger-based combat, Weapon upgrades, Headshot targeting, Survival gameplay, Item shop

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Shotgun+Infinite Ammo | $0.99 | one-time |
| Remove iAd | $0.99 | one-time |
| Unlock Machinegun+Infinite Ammo | $1.99 | one-time |
| Unlock Katana (Infinite Weapon) | $2.99 | one-time |
| Unlock All Game Items | $4.99 | one-time |


### GORAG

[App page](https://appshunter.io/ios/app/gorag-physics-sandbox/id6749212052)

Explore a physics sandbox with a floppy alien ragdoll. Experiment with contraptions, test momentum, and cause playful destruction across unique maps. Every action is driven by realistic physics for unexpected and satisfying results.

**Highlights:** Play as a floppy alien ragdoll, Fully interactive physics sandbox, Playful destruction tools, Reactive environments, Simulated character movement, Dummy NPC for testing

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent ragdoll physics
- 🚀 Smooth gameplay
- 💡 Interesting project

**What reviewers complain about**

- 🐛 Occasional ads
- 💡 Requests for more gore and blood effects

**Reported bugs**

- Unclear what happened to the 'Ragdor' feature

**Requested features**

- Add guns and character customization
- Implement vehicles, multiple ragdolls, and a physics gun
- Add blood splatters, euphoria effects, and ability to push ragdolls
- Introduce NPCs, more maps, and additional gameplay features


## Frequently asked questions

### Is Undead Walking Experiment free?

Undead Walking Experiment is free to download, with in-app purchases available.

### Is GORAG free?

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

### Which has better reviews, Undead Walking Experiment or GORAG?

GORAG is rated higher. Undead Walking Experiment averages 2.7 out of 5 from 3 ratings, while GORAG averages 4.5 from 831 ratings.

### Do Undead Walking Experiment or GORAG have ads?

GORAG shows ads; Undead Walking Experiment does not.

### Which is updated more often, Undead Walking Experiment or GORAG?

Undead Walking Experiment ships an update every 51 months, and GORAG monthly. Most recently, Undead Walking Experiment was updated on October 23, 2026 and GORAG on October 25, 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.*