# Space War vs Pulsecrush

The clearest difference is iOS requirement: Space War at 13.0 against Pulsecrush's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Space War sells 46 one-off in-app purchases and Pulsecrush sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Space War ships an update weekly, Pulsecrush every 5 days. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Space War | Pulsecrush |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 366 MB | 79 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [THE MESSAGE Co., Ltd.](https://appshunter.io/developer/1723419187) | [Mohammed Sayf](https://appshunter.io/developer/1811229057) |

## What reviewers say

### Space War

[App page](https://appshunter.io/ios/app/space-war-idle-tower-defence/id6503336669)

Engage in a strategic tower defense game set in space. Combine elements and add runes to protect your tower, and upgrade your defenses to advance through deep space. Compete with other players for territory and aim for a high strategic score.

**Highlights:** Element and rune combination, Strategic tower upgrades, Visually appealing gameplay, Deep space exploration, Competitive player ranking, Life management mechanics

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

**In-app purchases (46)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enhancement Dungeon Package 0. | $0.99 | one-time |
| Stage Package 0 | $0.99 | one-time |
| Weekly Dungeon Package 0. | $1.99 | one-time |
| Enhancement Dungeon Package 1. | $1.99 | one-time |
| Stage Package 1 | $1.99 | one-time |
| Enhancement Dungeon Package 2. | $2.99 | one-time |
| Weekly Summon Package 0. | $3.99 | one-time |
| Enhancement Dungeon Package 3. | $3.99 | one-time |
| Stage Package 2 | $3.99 | one-time |
| Elemental Stepup Package0 | $4.99 | one-time |
| Rune Stepup Package0 | $4.99 | one-time |
| Enhancement Dungeon Package 4. | $4.99 | one-time |
| Remove Ads Package | $5.99 | one-time |
| Elemental Stepup Package2 | $5.99 | one-time |
| Rune Stepup Package2 | $5.99 | one-time |
| Elemental Stepup Package4 | $6.99 | one-time |
| Rune Stepup Package4 | $6.99 | one-time |
| Enhancement Dungeon Package 5. | $6.99 | one-time |
| Stage Package 3 | $6.99 | one-time |
| Special Lab | $7.99 | one-time |
| Enhancement Dungeon Package 6. | $7.99 | one-time |
| Rune Stepup Package6 | $9.99 | one-time |
| Elemental Stepup Package6 | $9.99 | one-time |
| Rune Pass 1 | $9.99 | one-time |
| Rune Pass 3 | $9.99 | one-time |
| Elemental Pass 2 | $9.99 | one-time |
| Elemental Pass 4 | $9.99 | one-time |
| Rune Pass 0 | $9.99 | one-time |
| Elemental Pass 3 | $9.99 | one-time |
| Rune Pass 4 | $9.99 | one-time |
| Rune Pass 2 | $9.99 | one-time |
| VIP1 | $9.99 | one-time |
| Enhancement Dungeon Package 7. | $9.99 | one-time |
| Purchase Primium Pass. | $9.99 | one-time |
| Stage Package 4 | $9.99 | one-time |
| Enhancement Dungeon Package 8. | $12.99 | one-time |
| Stage Package 5 | $12.99 | one-time |
| Enhancement Dungeon Package 9. | $14.99 | one-time |
| Purchase Master Pass | $14.99 | one-time |
| VIP2 | $22.99 | one-time |
| Stage Package 6 | $22.99 | one-time |
| Stage Package 7 | $29.99 | one-time |
| VIP3 | $39.99 | one-time |
| Stage Package 8 | $49.99 | one-time |
| VIP4 | $59.99 | one-time |
| Stage Package 9 | $69.99 | one-time |


### Pulsecrush

[App page](https://appshunter.io/ios/app/pulsecrush/id6746119934)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lives Pack 10 | $0.99 | one-time |


## Frequently asked questions

### Is Space War free?

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

### Is Pulsecrush free?

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

### Do Space War or Pulsecrush have ads?

Neither Space War nor Pulsecrush shows ads.

### Which is updated more often, Space War or Pulsecrush?

Space War ships an update weekly, and Pulsecrush every 5 days. Most recently, Space War was updated on October 21, 2026 and Pulsecrush on October 18, 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.*