# SpacepadX vs 地球生命图鉴

The clearest difference is in-app purchases: SpacepadX at none against 地球生命图鉴's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 地球生命图鉴 sells 2 in-app purchases, starting at $1.49 per month. SpacepadX asks for nothing beyond the download.

SpacepadX ships an update every 2 weeks, 地球生命图鉴 weekly. Both last shipped on October 8, 2026.

## The numbers

| Metric | SpacepadX | 地球生命图鉴 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 25 MB | 24 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ho Ye Lam](https://appshunter.io/developer/1363234647) | [进 徐](https://appshunter.io/developer/1837258596) |

## What reviewers say

### SpacepadX

[App page](https://appshunter.io/ios/app/spacepadx/id6778558115)

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

**In-app purchases:** none


### 地球生命图鉴

[App page](https://appshunter.io/ios/app/ai/id6796702376)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 自然探索会员月卡 | $1.49 | per month |
| 自然探索会员年卡 | $12.99 | per year |


## Frequently asked questions

### Is SpacepadX free?

SpacepadX is free to download, with no in-app purchases.

### Is 地球生命图鉴 free?

地球生命图鉴 is free to download, with in-app purchases available.

### Do SpacepadX or 地球生命图鉴 have ads?

Neither SpacepadX nor 地球生命图鉴 shows ads.

### Which is updated more often, SpacepadX or 地球生命图鉴?

SpacepadX ships an update every 2 weeks, and 地球生命图鉴 weekly. Most recently, SpacepadX was updated on October 8, 2026 and 地球生命图鉴 on October 8, 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.*