Hai vs Inventsys
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hai
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With the shark app, urban furniture such as containers and benches can be recorded and managed with the smartphone. Emptying, cleaning or repairs can be logged on the spot, in real time and, if desired, even with a photo. You always have an overview of your furniture, place orders with employees on site and increase the efficiency of work processes. The shark app is the ideal and free addition to the popular shark island - a clean and neat picture of your city is guaranteed.
Inventsys
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Those responsible in the office as well as construction workers, well masters or technicians on site have all information about the system available everywhere. The transparent overview includes practical visualizations such as the location on a map and asset journals, as well as the status of all assets and the orders assigned to them in the cockpit. Work carried out, inspections, measurements, inspection rounds, etc. can be easily recorded and supplemented with pictures and comments. Observations can be easily reported so that further measures can be initiated. Login required: This app only works in conjunction with Inventsys maintenance software. Please contact your Inventsys representative before using this app. With the Inventsys cloud platform, public utilities can increase their daily efficiency, extend the life of their assets and avoid unplanned high costs due to breakdowns or accidents. You can achieve this within days thanks to the pre-configured maintenance and inspection processes for water, electricity or other public infrastructure assets. Inventsys is the only solution specifically for public utilities with a strong focus on mobile devices for employees, IoT integration and smart city, QR codes, geolocation and photo documentation, combined with all the benefits of the cloud.
Screenshots
Verdict
The clearest difference is update cadence: Inventsys at every 3 weeks against Hai's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Hai ships an update every 7 months, Inventsys every 3 weeks. Both last shipped on October 24, 2026.
| Parameter | Hai | Inventsys |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 72 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | ANTA SWISS AG | Inventsys AG |
In-app purchases
Hai
No in-app purchases
Inventsys
No in-app purchases









