# 古生代生物あつめ vs 生き物deタワーディフェンス [ゆめある]

The clearest difference is ads: 古生代生物あつめ at none against 生き物deタワーディフェンス [ゆめある]'s shown. 生き物deタワーディフェンス [ゆめある]'s advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

古生代生物あつめ ships an update every 3 months, 生き物deタワーディフェンス [ゆめある] every 2 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 古生代生物あつめ | 生き物deタワーディフェンス [ゆめある] |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 137 MB | 120 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ViRD](https://appshunter.io/developer/1156018889) | [yumearu Co.,Ltd.](https://appshunter.io/developer/411112570) |

## What reviewers say

### 古生代生物あつめ

[App page](https://appshunter.io/ios/app/id6504822418)

**Features:** macOS Compatibility

**In-app purchases:** none


### 生き物deタワーディフェンス [ゆめある]

[App page](https://appshunter.io/ios/app/de/id6749516429)

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

**In-app purchases:** none


## Frequently asked questions

### Is 古生代生物あつめ free?

古生代生物あつめ is free to download, with no in-app purchases.

### Is 生き物deタワーディフェンス [ゆめある] free?

生き物deタワーディフェンス [ゆめある] is free to download, with no in-app purchases.

### Do 古生代生物あつめ or 生き物deタワーディフェンス [ゆめある] have ads?

生き物deタワーディフェンス [ゆめある] shows ads; 古生代生物あつめ does not.

### Which is updated more often, 古生代生物あつめ or 生き物deタワーディフェンス [ゆめある]?

古生代生物あつめ ships an update every 3 months, and 生き物deタワーディフェンス [ゆめある] every 2 weeks. Most recently, 古生代生物あつめ was updated on October 16, 2026 and 生き物deタワーディフェンス [ゆめある] on October 14, 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.*