# Fail Run vs Death Book

The clearest difference is rating: Fail Run at 4.7 against Death Book's 2.7. Fail Run also leads on ratings volume (34K vs 129) and update cadence (every 5 weeks vs every 4 months). Death Book's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fail Run sells 1 one-off in-app purchase. Death Book asks for nothing beyond the download.

Fail Run holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: Fail Run has 34K ratings behind it against 129, so its average is the more settled of the two. Written reviews point the same way: 41% of Fail Run's written reviews are positive against 22% of Death Book's.

Fail Run ships an update every 5 weeks, Death Book every 4 months. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Fail Run | Death Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34K ratings)](https://appshunter.io/ios/app/fail-run/id1544772273/reviews)** | [2.7 (129 ratings)](https://appshunter.io/ios/app/death-book/id1595568204/reviews) |
| Number of ratings | **34K** | 129 |
| Positive reviews | **41.5% of reviews** | 22.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 405 MB | 212 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Fail Run

[App page](https://appshunter.io/ios/app/fail-run/id1544772273)

Master the art of walking and avoid falling as you progress through challenging levels. Unlock a variety of outfits and aim to complete as many stages as possible in this physics-based game.

**Highlights:** Learn to walk mechanics, Stumble and fall physics, Unlockable outfits, Multiple levels, Challenging gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 🤩 Fun and entertaining game
- 👍 Unique and challenging gameplay
- 🥰 Hilarious character animations

**What reviewers complain about**

- 🤬 Excessive ads that interrupt gameplay
- 🐛 Frequent crashes and loading issues
- 🤯 Extremely difficult and frustrating at times

**Reported bugs**

- Game freezes and stops loading after reaching certain levels
- Character movements and physics are inconsistent and glitchy

**Requested features**

- Add a level replay option
- Improve character control and physics
- Reduce the number of ads or offer an ad-free version


### Death Book

[App page](https://appshunter.io/ios/app/death-book/id1595568204)

Write names in a virtual book to eliminate enemies. This game offers a unique way to strategize and defeat your foes through a simple yet engaging mechanic.

**Highlights:** Write names in a virtual book, Eliminate enemies, Strategic gameplay, Unique game mechanic

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fail Run free?

Fail Run is free to download, with in-app purchases available.

### Is Death Book free?

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

### Which has better reviews, Fail Run or Death Book?

Fail Run is rated higher. Fail Run averages 4.7 out of 5 from 34K ratings, while Death Book averages 2.7 from 129 ratings.

### Do Fail Run or Death Book have ads?

Both Fail Run and Death Book show ads.

### Which is updated more often, Fail Run or Death Book?

Fail Run ships an update every 5 weeks, and Death Book every 4 months. Most recently, Fail Run was updated on October 21, 2026 and Death Book on October 19, 2026.

---

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