# Platform Defense vs ラクガキ星の進化論

The clearest difference is review sentiment: Platform Defense at 80% against ラクガキ星の進化論's 38%. Platform Defense also leads on ads (none vs shown) and iOS requirement (6.0 vs 10.0). ラクガキ星の進化論's advantage is in-app purchases (none vs 11) and update cadence (every 3 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Platform Defense sells 11 one-off in-app purchases. ラクガキ星の進化論 asks for nothing beyond the download.

Platform Defense ships an update every 2 weeks, ラクガキ星の進化論 every 3 days. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Platform Defense | ラクガキ星の進化論 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (29 ratings)](https://appshunter.io/ios/app/platform-defense/id1046407019/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | **80.5% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 243 MB |
| Requires iOS | **6.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [ParkPill](https://appshunter.io/developer/453176048) | [Pronama LLC](https://appshunter.io/developer/1155767404) |

## What reviewers say

### Platform Defense

[App page](https://appshunter.io/ios/app/platform-defense/id1046407019)

Defend against waves of monsters by strategically placing traps and utilizing special heroes. Survive 100 levels of elemental challenges.

**Highlights:** Unlockable special heroes, Variety of traps to deploy, Unique elemental monsters, 100 waves of defense, Strategic trap placement

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coin | $0.99 | one-time |
| Bree | $0.99 | one-time |
| Tom | $0.99 | one-time |
| Remove Ads/Double Coin | $0.99 | one-time |
| Middle Coin | $1.99 | one-time |
| Andrew | $1.99 | one-time |
| Blue Stars | $1.99 | one-time |
| Big Coin | $4.99 | one-time |
| Unlock All Heroes | $4.99 | one-time |
| Unlock All Friends | $5.99 | one-time |
| Huge Coin | $9.99 | one-time |


### ラクガキ星の進化論

[App page](https://appshunter.io/ios/app/id1540037460)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Platform Defense free?

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

### Is ラクガキ星の進化論 free?

ラクガキ星の進化論 is free to download, with no in-app purchases.

### Do Platform Defense or ラクガキ星の進化論 have ads?

ラクガキ星の進化論 shows ads; Platform Defense does not.

### Which is updated more often, Platform Defense or ラクガキ星の進化論?

Platform Defense ships an update every 2 weeks, and ラクガキ星の進化論 every 3 days. Most recently, Platform Defense was updated on October 20, 2026 and ラクガキ星の進化論 on October 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.*