# Illuminati Adventure vs HackStack

The clearest difference is ads: Illuminati Adventure at none against HackStack's shown. Illuminati Adventure also leads on iOS requirement (12.0 vs 17.6). HackStack's advantage is update cadence (weekly vs every 2 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Illuminati Adventure sells 6 one-off in-app purchases and HackStack sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Illuminati Adventure ships an update every 2 months, HackStack weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Illuminati Adventure | HackStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (253 ratings)](https://appshunter.io/ios/app/illuminati-adventure/id1413244113/reviews)** | — |
| Number of ratings | **253** | — |
| Positive reviews | 88.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 68 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Weird Johnny Studio](https://appshunter.io/developer/1413244112) | [Jacob Woodfield](https://appshunter.io/developer/1889214907) |

## What reviewers say

### Illuminati Adventure

[App page](https://appshunter.io/ios/app/illuminati-adventure/id1413244113)

Embark on an idle adventure to amass wealth, starting from humble beginnings and progressing to global domination. Hire managers, upgrade businesses, and make strategic investments to become a billionaire. Discover capitalist secrets and rise through the ranks to potentially join a secret organization.

**Highlights:** Upgrade idle businesses, Hire managers for passive income, Advance in career for more profit, Tap to earn cash faster, Engage in shady business deals, Collect genetic improvements, Earn and spend Prestige Points

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 800 Diamonds | $4.99 | one-time |
| Lucky Ear | $6.99 | one-time |
| 2000 Diamonds | $9.99 | one-time |
| 4000 Diamonds | $17.99 | one-time |
| Croissant Necklace | $29.99 | one-time |
| 12000 Diamonds | $49.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 Fast progression
- 💡 Unique Illuminati theme
- 🔒 No intrusive ads

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Paywall after early progress
- 🔍 Lack of content updates

**Reported bugs**

- Buying issues with rounding up
- Gems not awarded after purchases

**Requested features**

- More content and levels
- Better progression system
- Improved tutorial and onboarding


### HackStack

[App page](https://appshunter.io/ios/app/hackstack/id6761376937)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Banner Ads | $2.99 | one-time |
| Remove Offline Ads | $2.99 | one-time |
| Remove Ops Ads | $2.99 | one-time |
| Remove All Ads | $6.99 | one-time |


## Frequently asked questions

### Is Illuminati Adventure free?

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

### Is HackStack free?

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

### Do Illuminati Adventure or HackStack have ads?

HackStack shows ads; Illuminati Adventure does not.

### Which is updated more often, Illuminati Adventure or HackStack?

Illuminati Adventure ships an update every 2 months, and HackStack weekly. Most recently, Illuminati Adventure was updated on October 29, 2026 and HackStack on October 28, 2026.

---

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