# SPIDER_PLUS vs Construction Boarding

The clearest difference is device support: Construction Boarding at 3 against SPIDER_PLUS's 1. Construction Boarding also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SPIDER_PLUS | Construction Boarding |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 133 MB | 47 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SpiderPlus & Co.](https://appshunter.io/developer/452916604) | [株式会社ワット・コンサルティング](https://appshunter.io/developer/1706453696) |

## What reviewers say

### SPIDER_PLUS

[App page](https://appshunter.io/ios/app/spider-plus/id452916601)

**Features:** macOS Compatibility

**In-app purchases:** none


### Construction Boarding

[App page](https://appshunter.io/ios/app/construction-boarding/id6465133928)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPIDER_PLUS free?

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

### Is Construction Boarding free?

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

### Do SPIDER_PLUS or Construction Boarding have ads?

Neither SPIDER_PLUS nor Construction Boarding shows ads.

### Which is updated more often, SPIDER_PLUS or Construction Boarding?

SPIDER_PLUS ships an update every 2 weeks, and Construction Boarding every 2 weeks. Most recently, SPIDER_PLUS was updated on September 23, 2026 and Construction Boarding on September 9, 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.*