# Sisyphos vs Undelivered

The clearest difference is ads: Sisyphos at none against Undelivered's shown. Sisyphos also leads on iOS requirement (12.0 vs 26.0). Undelivered's advantage is update cadence (every 6 days vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Sisyphos sells 5 one-off in-app purchases and Undelivered sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sisyphos ships an update every 2 months, Undelivered every 6 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sisyphos | Undelivered |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (389 ratings)](https://appshunter.io/ios/app/sisyphos/id700513505/reviews)** | — |
| Number of ratings | **389** | — |
| Positive reviews | 81.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 42 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Florian Grolig](https://appshunter.io/developer/1479215826) | [Marmik Shah](https://appshunter.io/developer/1024275190) |

## What reviewers say

### Sisyphos

[App page](https://appshunter.io/ios/app/sisyphos/id700513505)

Experience the Sisyphean task of pushing a rock uphill. This game offers a unique, philosophical challenge that explores themes of futility and perseverance. It's a minimalist yet profound gaming experience.

**Highlights:** Push a rock uphill, Philosophical gameplay, Minimalist design, Humility and ego destruction themes

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A MODEST OFFERING | $0.99 | one-time |
| A GENEROUS OFFERING | $1.99 | one-time |
| A GENEROUS OFFERING | $2.99 | one-time |
| THE GODS ARE DELIGHTED | $4.99 | one-time |
| THE GODS ARE DELIGHTED | $5.99 | one-time |

**What reviewers like**

- 👍 Captures the essence of the Sisyphus myth
- 🤔 Thought-provoking and meditative gameplay
- 🕰️ Satisfying to pass time
- 🧠 Helps with mental health and coping

**What reviewers complain about**

- 🥱 Repetitive and monotonous
- 😩 Extremely frustrating and demoralizing
- 🤯 Rage-inducing at times
- 🤷‍♀️ Unclear purpose or objective

**Reported bugs**

- Crashes or freezes
- Unresponsive controls
- Audio issues

**Requested features**

- Endless hill mode
- Character customization options
- Varied landscapes or biomes
- Progression system or achievements


### Undelivered

[App page](https://appshunter.io/ios/app/undelivered/id6787589397)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter Pack | $1.99 | one-time |


## Frequently asked questions

### Is Sisyphos free?

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

### Is Undelivered free?

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

### Do Sisyphos or Undelivered have ads?

Undelivered shows ads; Sisyphos does not.

### Which is updated more often, Sisyphos or Undelivered?

Sisyphos ships an update every 2 months, and Undelivered every 6 days. Most recently, Sisyphos was updated on October 22, 2026 and Undelivered on October 24, 2026.

---

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