# Diamond Quest vs Stack Attack

The clearest difference is in-app purchases: Stack Attack at none against Diamond Quest's 15. Diamond Quest's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Diamond Quest sells 15 in-app purchases, starting at $4.99 per month. Stack Attack asks for nothing beyond the download.

Diamond Quest ships an update weekly, Stack Attack monthly. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Diamond Quest | Stack Attack |
| --- | --- | --- |
| 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 | 71.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 186 MB | 39 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Luu Trong](https://appshunter.io/developer/814550645) | [Mikhail Razin](https://appshunter.io/developer/1460485493) |

## What reviewers say

### 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


### Stack Attack

[App page](https://appshunter.io/ios/app/stack-attack-block-puzzle/id6449266462)

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

**In-app purchases:** none


## Frequently asked questions

### Is Diamond Quest free?

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

### Is Stack Attack free?

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

### Do Diamond Quest or Stack Attack have ads?

Both Diamond Quest and Stack Attack show ads.

### Which is updated more often, Diamond Quest or Stack Attack?

Diamond Quest ships an update weekly, and Stack Attack monthly. Most recently, Diamond Quest was updated on September 28, 2026 and Stack Attack on September 29, 2026.

---

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