IRIS Alert vs NTN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IRIS Alert
This app enables organization members to send and receive critical security alerts, access safety documents, and request assistance. It provides quick access to emergency features like a flashlight and siren, facilitating rapid communication for safety concerns.
- Send and receive security alerts
- View safety documents and maps
- Request medical or security assistance
- Report safety hazards
- Flashlight and siren functions
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Organization members and business employees use IRIS Alert from their smart phone to send and receive important security alerts, view safety documents and maps, e.g., evacuation routes, and to request assistance. With just a few taps, employees can request medical assistance for themselves or co-workers, notify security of suspicious items or persons, report safety hazards and more. IRIS Alert also includes flashlight and siren buttons on the home screen for easy access. IRIS Alert is free to download and use for personal communications. Please use the organization code: Public.
NTN
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No catálogo NTN você encontra com facilidade todo o nosso portfolio de produtos automotivos com as informações que precisar, de forma eficaz e prática, além de acesso exclusivo as nossas novidades, lançamentos e informativos.
Screenshots
Verdict
The clearest difference is iOS requirement: NTN at 15.0 against IRIS Alert's 17.6. 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.
IRIS Alert ships an update every 3 months, NTN every 5 months. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.
| Parameter | IRIS Alert | NTN |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 72 MB |
| Age rating | 4+ | 17+ |
| Developer | Rapid Response Emergency Systems | NTN - Catálogo |
In-app purchases
IRIS Alert
No in-app purchases
NTN
No in-app purchases
