# YubiYubiRunner vs Eternity Nightfall

The clearest difference is review sentiment: YubiYubiRunner at 82% against Eternity Nightfall's 0%. YubiYubiRunner also leads on in-app purchases (none vs 4) and iOS requirement (12.0 vs 15.0). Eternity Nightfall's advantage is price (Free vs $0.49) and update cadence (weekly vs fortnightly). On ads and device support there is nothing between them.

Eternity Nightfall is free to download; YubiYubiRunner costs $0.49 up front. Eternity Nightfall sells 4 one-off in-app purchases. YubiYubiRunner asks for nothing beyond the download.

YubiYubiRunner ships an update fortnightly, Eternity Nightfall weekly. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | YubiYubiRunner | Eternity Nightfall |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| Positive reviews | **82.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 99 MB | 136 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kazuya Sugo](https://appshunter.io/developer/1493316396) | [Mihail Prisacaru](https://appshunter.io/developer/6775416472) |

## What reviewers say

### YubiYubiRunner

[App page](https://appshunter.io/ios/app/yubiyubirunner/id1493316397)

Control a character with simple taps, long presses, and device tilting to navigate through 120 missions. Collect items like pencils to use special moves or gain advantages, and discover hidden missions to enhance gameplay.

**Highlights:** Tap to jump, Long press to hover, Tilt or virtual pad for horizontal movement, Collect pencils for special moves, 120 missions, Hidden missions to increase life and edit speed

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

**In-app purchases:** none


### Eternity Nightfall

[App page](https://appshunter.io/ios/app/eternity-nightfall/id6808540967)

Navigate a vast, first-person gothic maze filled with undead enemies. Find the chest, defeat its guardians, and collect loot. Customize your pistol with unlockable stickers.

**Highlights:** Vast 64x64 cell maze (100,000 m2), First-person pistol combat, Weapon sticker customization, Undead enemy encounters, Chest guarding sentinels, In-app coin purchases

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Coins | $0.99 | one-time |
| 500 Coins | $3.99 | one-time |
| Drakeborn pistol skin | $3.99 | one-time |
| 1000 Coins | $6.99 | one-time |


## Frequently asked questions

### Is YubiYubiRunner free?

YubiYubiRunner costs $0.49, with no in-app purchases.

### Is Eternity Nightfall free?

Eternity Nightfall is free to download, with in-app purchases available.

### Do YubiYubiRunner or Eternity Nightfall have ads?

Neither YubiYubiRunner nor Eternity Nightfall shows ads.

### Which is updated more often, YubiYubiRunner or Eternity Nightfall?

YubiYubiRunner ships an update fortnightly, and Eternity Nightfall weekly. Most recently, YubiYubiRunner was updated on October 12, 2026 and Eternity Nightfall on October 10, 2026.

---

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