Comparison

Indoor Ninja vs Spider Eye

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Indoor Ninja

Read full description

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.Ninja’s 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 visitor’s 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.Ninja’s 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.

About

Spider Eye

Features
Read full description

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

Indoor Ninja4 screens
Spider Eye3 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences Β· 4 level
Indoor Ninja versus Spider Eye: the parameters behind the verdict, then further details
ParameterIndoor NinjaSpider Eye
PriceFreeFree
Update frequencyEvery 5 days β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod β€” betteriPhone
Requires iOS12.0 β€” better16.4
Further details β€” not scored
Size62 MB88 MB
Age rating4+4+
DeveloperIndoor.Ninja OÜPark Spider, LLC

In-app purchases

None

Indoor Ninja

No in-app purchases

None

Spider Eye

No in-app purchases

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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