# SPIDERPLUS for iPhone vs Sanitary Dft. Supt.

The clearest difference is in-app purchases: SPIDERPLUS for iPhone at none against Sanitary Dft. Supt.'s 2. Sanitary Dft. Supt.'s advantage is update cadence (daily vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sanitary Dft. Supt. sells 2 in-app purchases, starting at $2.99 per month. SPIDERPLUS for iPhone asks for nothing beyond the download.

SPIDERPLUS for iPhone ships an update every 5 weeks, Sanitary Dft. Supt. daily. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | SPIDERPLUS for iPhone | Sanitary Dft. Supt. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 54 MB | 78 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SpiderPlus & Co.](https://appshunter.io/developer/452916604) | [Hiroaki Oosawa](https://appshunter.io/developer/6797133579) |

## What reviewers say

### SPIDERPLUS for iPhone

[App page](https://appshunter.io/ios/app/spiderplus-for-iphone/id479875792)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sanitary Dft. Supt.

[App page](https://appshunter.io/ios/app/sanitary-dft-supt/id6799862269)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is SPIDERPLUS for iPhone free?

SPIDERPLUS for iPhone is free to download, with no in-app purchases.

### Is Sanitary Dft. Supt. free?

Sanitary Dft. Supt. is free to download, with in-app purchases available.

### Do SPIDERPLUS for iPhone or Sanitary Dft. Supt. have ads?

Neither SPIDERPLUS for iPhone nor Sanitary Dft. Supt. shows ads.

### Which is updated more often, SPIDERPLUS for iPhone or Sanitary Dft. Supt.?

SPIDERPLUS for iPhone ships an update every 5 weeks, and Sanitary Dft. Supt. daily. Most recently, SPIDERPLUS for iPhone was updated on October 30, 2026 and Sanitary Dft. Supt. on November 6, 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.*