IST vs AC Nio Admin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IST
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Main functions: - Monitor live video streaming from ipdoorbell/ipcamera through 2G/3G/4G connection. - Snapshot picture from live video. - Two-way audio monitor (Simplex or duplex refer to actual model). - Support call notification for IPdoorbell or motion detection alarm for ip camera. - Support QRCode scan/LAN search/Manually input UID.
AC Nio Admin
This app allows users to manage and monitor multiple AC NIO instances. You can view the status of doors, floors, inputs, and outputs, and even override them. User management and access to recent reports are also included.
- Manage multiple AC NIO instances
- View status of doors, floors, inputs, outputs
- Override and resume system components
- Manage users and credentials
- Access recent reports
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With this application you can - Manage and view multiple AC NIO instances - View status of your Doors, Floors, Inputs and Outputs - Override and resume your Doors, Floors, Inputs and Outputs - Manage Users and Credentials - View Recent Reports for Doors, Floors, Inputs, Outputs and Action Plans
Screenshots
Verdict
The clearest difference is iOS requirement: IST at 9.0 against AC Nio Admin's 15.6. On price, update cadence, ads and in-app purchases 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.
IST ships an update every 37 months, AC Nio Admin every 28 months. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.
| Parameter | IST | AC Nio Admin |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 37 months | Every 28 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 137 MB | 39 MB |
| Age rating | 4+ | 17+ |
| Developer | IST-MyDoor | Aiphone Corporation |
In-app purchases
IST
No in-app purchases
AC Nio Admin
No in-app purchases
