# Billy Box (Stack Attack) vs Diamond Quest

The clearest difference is review sentiment: Diamond Quest at 71% against Billy Box (Stack Attack)'s 0%. Billy Box (Stack Attack)'s advantage is ads (none vs shown) and iOS requirement (9.0 vs 12.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Billy Box (Stack Attack) sells 3 one-off in-app purchases and Diamond Quest sells 15 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 19, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Billy Box (Stack Attack) | Diamond Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (641 ratings)](https://appshunter.io/ios/app/diamond-quest-dont-rush/id1490427031/reviews)** |
| Number of ratings | — | **641** |
| Positive reviews | 0.0% of reviews | **71.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 186 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Alessandro de Sanctis](https://appshunter.io/developer/694885740) | [Luu Trong](https://appshunter.io/developer/814550645) |

## What reviewers say

### Billy Box (Stack Attack)

[App page](https://appshunter.io/ios/app/billy-box-stack-attack/id1146154065)

Arrange boxes in challenging levels based on a classic 90s puzzle game. Test your skills and spatial reasoning in this engaging experience.

**Highlights:** Box stacking puzzle gameplay, Multiple difficulty levels, Inspired by 90s vintage puzzles, Modernized puzzle mechanics, Challenging level design

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Unlimited Lives | $0.99 | one-time |
| Unlock all Worlds | $0.99 | one-time |


### Diamond Quest

[App page](https://appshunter.io/ios/app/diamond-quest-dont-rush/id1490427031)

Embark on an addictive adventure as an explorer collecting gems in ancient temples and castles. Navigate treacherous environments, overcome obstacles, and defeat boss monsters to progress through challenging puzzles. Utilize mystic tools to overcome traps and reach the exit.

**Highlights:** Gem collection quests, Obstacle and trap navigation, Boss monster battles, Mystic tool usage, Hundreds of puzzles, Checkpoint system

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vip Package | $4.99 | per month |
| Pile of Diamonds | $0.99 | one-time |
| Promotion Package 1 | $0.99 | one-time |
| Promotion Package 2 | $1.99 | one-time |
| Promotion Package 3 | $2.99 | one-time |
| Promotion Package 5 | $4.99 | one-time |
| Promotion Package 6 | $5.99 | one-time |
| Heap of Diamonds | $6.99 | one-time |
| Promotion Package 7 | $6.99 | one-time |
| Promotion Package 8 | $7.99 | one-time |
| Promotion Package 10 | $9.99 | one-time |
| Bag of Diamonds | $13.99 | one-time |
| Chest of Diamonds | $27.99 | one-time |
| Cart of Diamonds | $49.99 | one-time |
| Diamond Mine | $99.99 | one-time |

**What reviewers like**

- 👍 Nostalgic feeling
- ❤️ Childhood memories
- 🎮 Engaging gameplay
- 🕹️ Challenging puzzles

**What reviewers complain about**

- 🙄 Aggressive ads
- 🔋 Energy system issues
- 🐛 Bugs and glitches
- 💰 Monetization concerns

**Reported bugs**

- Levels not progressing after completing previous ones
- Certain levels being unbeatable due to bugs
- Crashes and freezes on newer devices

**Requested features**

- Original version with classic sound effects
- Ability to continue progress after updates
- Improved level progression and unlocking


## Frequently asked questions

### Is Billy Box (Stack Attack) free?

Billy Box (Stack Attack) is free to download, with in-app purchases available.

### Is Diamond Quest free?

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

### Do Billy Box (Stack Attack) or Diamond Quest have ads?

Diamond Quest shows ads; Billy Box (Stack Attack) does not.

### Which is updated more often, Billy Box (Stack Attack) or Diamond Quest?

Billy Box (Stack Attack) ships an update weekly, and Diamond Quest weekly. Most recently, Billy Box (Stack Attack) was updated on September 19, 2026 and Diamond Quest on September 28, 2026.

---

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