# Advent vs Sundy Stairway

The clearest difference is review sentiment: Sundy Stairway at 90% against Advent's 47%. Sundy Stairway also leads on rating (4.8 vs 3.6) and update cadence (every 2 weeks vs every 3 months). Advent's advantage is in-app purchases (none vs 1) and iOS requirement (9.3 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Sundy Stairway sells 1 one-off in-app purchase. Advent asks for nothing beyond the download.

Sundy Stairway holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Sundy Stairway has 379 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 47% of Advent's written reviews are positive against 90% of Sundy Stairway's.

Advent ships an update every 3 months, Sundy Stairway every 2 weeks. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Advent | Sundy Stairway |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (14 ratings)](https://appshunter.io/ios/app/advent/id284446752/reviews) | **[4.8 (379 ratings)](https://appshunter.io/ios/app/sundy-stairway/id6450145602/reviews)** |
| Number of ratings | 14 | **379** |
| Positive reviews | 47.1% of reviews | **89.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 14 MB | 281 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | +12 |
| Developer | [Pi-Soft Consulting, LLC](https://appshunter.io/developer/284446755) | [Juan Amaro](https://appshunter.io/developer/1583111501) |

## What reviewers say

### Advent

[App page](https://appshunter.io/ios/app/advent/id284446752)

Experience the original text adventure game on your iPhone. Explore a vast cave system, solve puzzles, and collect treasures in this classic interactive fiction experience. Features Game Center integration for leaderboards and social play.

**Highlights:** Original text adventure gameplay, Explore a vast cave system, Solve puzzles and collect treasures, Game Center leaderboards, Invite friends and virtual tours

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

**In-app purchases:** none

**What reviewers like**

- 🎮 Classic text adventure game
- 👍 Nostalgic for long-time fans
- 💡 Brings back an old-school gaming experience

**What reviewers complain about**

- 🐛 Crashes and freezes at certain points
- 🤔 Confusing and difficult for new players
- 🖥️ Clunky interface without keyboard support

**Reported bugs**

- Unable to water the plant
- Combination for safe doesn't work as expected
- Candles in the crypt cause the game to crash

**Requested features**

- Add scrollback feature to view previous commands and responses
- Implement directional buttons or compass for navigation
- Integrate auto-correct and predictive text for easier typing


### Sundy Stairway

[App page](https://appshunter.io/ios/app/sundy-stairway/id6450145602)

Embark on a mystery in Calendar Town as a 14-year-old boy investigating strange deaths and suicides. Your choices will determine the fate of others and uncover the town's secrets.

**Highlights:** Interactive story choices, Mystery investigation, Character-driven narrative, Uncover town secrets, Multiple endings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sundy Stairway Premium | $8.99 | one-time |

**What reviewers like**

- 🎨 Beautiful art style
- 🤩 Engaging storyline
- 👍 Unique gameplay mechanics
- 🌟 Memorable characters
- 💯 High-quality production

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- ⏱️ Lengthy playthroughs
- 🔍 Confusing navigation at times
- 💰 Concerns about potential paywall

**Reported bugs**

- Inability to save progress past certain chapters
- Trouble with mini-game controls and mechanics
- Inconsistent performance on older devices

**Requested features**

- More language options
- Ability to adjust difficulty settings
- Inclusion of a fan art gallery
- Option to disable certain visual effects


## Frequently asked questions

### Is Advent free?

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

### Is Sundy Stairway free?

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

### Which has better reviews, Advent or Sundy Stairway?

Sundy Stairway is rated higher. Advent averages 3.6 out of 5 from 14 ratings, while Sundy Stairway averages 4.8 from 379 ratings.

### Do Advent or Sundy Stairway have ads?

Neither Advent nor Sundy Stairway shows ads.

### Which is updated more often, Advent or Sundy Stairway?

Advent ships an update every 3 months, and Sundy Stairway every 2 weeks. Most recently, Advent was updated on October 31, 2026 and Sundy Stairway on November 3, 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.*