# SIEGE vs Project Entropy

The clearest difference is ads: Project Entropy at none against SIEGE's shown. Project Entropy also leads on chart position (#183 vs unranked). SIEGE's advantage is review sentiment (52% vs 24%) and ratings volume (12K vs 1.4K). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. SIEGE sells 10 one-off in-app purchases and Project Entropy sells 10 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

SIEGE holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: SIEGE has 12K ratings behind it against 1.4K, so its average is the more settled of the two. Written reviews point the same way: 52% of SIEGE's written reviews are positive against 24% of Project Entropy's.

SIEGE ships an update every 2 weeks, Project Entropy fortnightly. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SIEGE | Project Entropy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12K ratings)](https://appshunter.io/ios/app/siege-world-war-ii/id1373496888/reviews)** | [4.4 (1.4K ratings)](https://appshunter.io/ios/app/project-entropy/id6443792064/reviews) |
| Number of ratings | **12K** | 1.4K |
| Positive reviews | **52.0% of reviews** | 24.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#183** |
| Size | 590 MB | 2.7 GB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Imperia Online JSC](https://appshunter.io/developer/374483691) | [FunPlus International AG](https://appshunter.io/developer/1343106322) |

## What reviewers say

### SIEGE

[App page](https://appshunter.io/ios/app/siege-world-war-ii/id1373496888)

Engage in intense PvP battles by building powerful decks of World War II troops and tactics. Collect and upgrade cards, join clans, and compete globally to dominate leaderboards. Enjoy stunning graphics and constant new content.

**Highlights:** Real-time PvP battles, Strategic deck building, Card collection and upgrades, Clan system for cooperation, Offline practice mode, Daily rewards and challenges, Stunning graphics

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Gems | $0.99 | one-time |
| Offer 1 | $0.99 | one-time |
| Offer 2 | $2.49 | one-time |
| Sack of Gems | $5.99 | one-time |
| Offer 5 | $5.99 | one-time |
| Offer 7 | $8.49 | one-time |
| Offer 10 | $11.99 | one-time |
| Offer 15 | $17.99 | one-time |
| Offer 20 | $23.99 | one-time |
| Offer 100 | $119.99 | one-time |

**What reviewers like**

- 🚀 Great gameplay
- 🚀 Addictive strategy
- 👍 Decent progression system
- 👍 Enjoyable for free-to-play players
- 👍 Constant updates

**What reviewers complain about**

- 🐛 Matchmaking issues
- 💰 Pay-to-win mechanics
- 🔄 Repetitive gameplay
- 🔄 Lack of balance
- 🔄 Overpowered units

**Reported bugs**

- Lost progress after reinstalling
- Freezing during tutorial
- Connectivity issues during battles
- Incorrect information on card unlocks

**Requested features**

- Ability to choose faction (Axis/Allies)
- More game modes
- Improved unit variety
- Better progression system
- Balanced matchmaking


### Project Entropy

[App page](https://appshunter.io/ios/app/project-entropy/id6443792064)

**Currently charting:** #183 Top Grossing · Role Playing (US App Store)

Command a vast fleet in a sci-fi universe, exploring uncharted planets, recruiting alien lifeforms, and engaging in real-time multiplayer combat. Forge alliances, customize your forces with advanced weaponry, and rise to rule the stars.

**Highlights:** Assemble diverse crews and fleets, Customize heroes and vehicles, Engage in deep, dynamic combat, Command tanks and aircraft, Utilize advanced weaponry, Real-time multiplayer battles, Join alliances for warfare

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Perks | $9.99 | per month |
| a handful of R.C coins | $0.99 | one-time |
| a small pile of R.C coins | $1.99 | one-time |
| Bag of Gold | $2.99 | one-time |
| a stack of R.C coins coins | $4.99 | one-time |
| a bag full of R.C coins | $9.99 | one-time |
| a chest filled with R.C coins | $19.99 | one-time |
| Battlepass | $29.99 | one-time |
| a trunk of R.C coins | $49.99 | one-time |
| a vault of R.C coins | $99.99 | one-time |

**What reviewers like**

- 🚀 Awesome gameplay
- 👍 Great graphics and animations
- 💡 Interesting storyline and characters
- 🤝 Engaging alliance and community features

**What reviewers complain about**

- 🐛 Frequent bugs and crashes
- 🕰️ Slow progression and resource gathering
- 💰 Aggressive monetization and pay-to-win mechanics
- 🤖 Repetitive and unbalanced gameplay

**Reported bugs**

- Game freezes and crashes during combat
- Server merges causing major progress loss
- Inability to progress past certain stages
- Incorrect or missing in-game information

**Requested features**

- Add more variety in gameplay modes
- Improve server stability and reduce downtime
- Increase drop rates for rare items and heroes
- Provide better communication and support from developers


## Frequently asked questions

### Is SIEGE free?

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

### Is Project Entropy free?

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

### Which has better reviews, SIEGE or Project Entropy?

SIEGE is rated higher. SIEGE averages 4.6 out of 5 from 12K ratings, while Project Entropy averages 4.4 from 1.4K ratings.

### Do SIEGE or Project Entropy have ads?

SIEGE shows ads; Project Entropy does not.

### Which is updated more often, SIEGE or Project Entropy?

SIEGE ships an update every 2 weeks, and Project Entropy fortnightly. Most recently, SIEGE was updated on November 9, 2026 and Project Entropy on November 7, 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.*