# Indoor Ninja vs Spider Eye

The clearest difference is update cadence: Indoor Ninja at every 5 days against Spider Eye's every 3 weeks. Indoor Ninja also leads on iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Indoor Ninja ships an update every 5 days, Spider Eye every 3 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Indoor Ninja | Spider Eye |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 62 MB | 88 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Indoor.Ninja OÜ](https://appshunter.io/developer/1270187985) | [Park Spider, LLC](https://appshunter.io/developer/6785576765) |

## What reviewers say

### Indoor Ninja

[App page](https://appshunter.io/ios/app/indoor-ninja/id1270187986)

**In-app purchases:** none


### Spider Eye

[App page](https://appshunter.io/ios/app/spider-eye/id6785576762)

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

**In-app purchases:** none


## Frequently asked questions

### Is Indoor Ninja free?

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

### Is Spider Eye free?

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

### Do Indoor Ninja or Spider Eye have ads?

Neither Indoor Ninja nor Spider Eye shows ads.

### Which is updated more often, Indoor Ninja or Spider Eye?

Indoor Ninja ships an update every 5 days, and Spider Eye every 3 weeks. Most recently, Indoor Ninja was updated on October 10, 2026 and Spider Eye on October 25, 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.*