Tec4App vs ALRTEK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tec4App
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Tec4App - Smart management and data retrieval for your Temp & CryoBeacons and SmartTags. Tec4App is your solution for the efficient management and analysis of Temp & CryoBeacons and SmartTags. Developed in-house by Tec4med, the app offers a user-friendly interface and powerful features—ideal for professional use in logistics, pharmaceuticals & biotech, laboratories, animal health, and more.
ALRTEK
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ALRTEK Gun Detection app to get real-time alerts of guns detected in security cameras.
Screenshots
Verdict
The clearest difference is update cadence: Tec4App at every 2 months against ALRTEK's every 5 months. ALRTEK's advantage is iOS requirement (13.4 vs 15.0). 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.
Tec4App ships an update every 2 months, ALRTEK every 5 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.
| Parameter | Tec4App | ALRTEK |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 112 MB | 29 MB |
| Age rating | 4+ | 12+ |
| Developer | Tec4med Lifescience GmbH | Expotech Inc |
In-app purchases
Tec4App
No in-app purchases
ALRTEK
No in-app purchases
