Indoor Ninja vs Spider Eye
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Indoor Ninja
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Dynamic interconnected devices are now defining the way we manage our workflow in todays modern office environment. Indoor.Ninja provides a secure and integrated workplace that enhances the personal interactive experience. By using our ever-present personal smart-phones, Indoor.Ninjaβs app creates a seamless solution for building access, elevator journeys and automated parcel deliveries as well as offering visitors a professional image of your company. Our interactive lobby screens allow visitorβs to by pass the reception desk and contact their host immediately. From this first video call, each visitor is guided directly to the correct floor of the building by a pre-assigned elevator ensuring they you are the first point of contact at all times. Parcel Box - Indoor.Ninjaβs digitally connected parcel lockers enable a totally new approach to sharing and receiving of documents or parcels. Each Parcel Box unit can be configured to fit any space while helping to reduce security risks by directing all courier traffic to one centralised ground floor area. Instant notifications make it easy to retrieve or deposit packages simply by using your smart-phone. Access Controls - Operators and building management companies often struggle to find a reliable and cost effective solution that offers a real-time user experience. Indoor.Ninja removes the need for expensive individually coded electronic cards, as all floor and door access rights are assigned to each tenant through their smart-phone. The on-site system administrator assigns, extends or removes access in a few moments, allowing each tenant to view and gain access to their predefined points of entry.
Spider Eye
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Spider Eye is the on-site scanning companion for Park Spider, the web-based parking management platform for property management companies, HOAs, and landlords. Point your phone at a license plate and get an instant verdict. Spider Eye reads plates with your camera and checks them against the vehicle list your organization maintains in the Park Spider dashboard, so anyone on your team can patrol a lot without a clipboard or a printed list. WHAT IT DOES - Scans plates live through the camera as you walk the lot - Instantly shows whether a vehicle is registered, has a guest pass, or is unknown - Uses state of the art machine learning & computer vision for super fast detection - Keeps each property's vehicle list synced to your phone - Records scans to your organization's history in the dashboard BUILT FOR TEAMS Spider Eye is for staff at organizations that already manage parking with Park Spider. It requires an active Park Spider organization account to sign in; it is not a standalone app. Properties, vehicle lists, and team members are all managed in the web dashboard at parkspider.com. Questions or data requests: privacy@parkspider.com
Screenshots
Verdict
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.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
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.
| Parameter | Indoor Ninja | Spider Eye |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days β better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 12.0 β better | 16.4 |
| Further details β not scored | ||
| Size | 62 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Indoor.Ninja OΓ | Park Spider, LLC |
In-app purchases
Indoor Ninja
No in-app purchases
Spider Eye
No in-app purchases









