A1 Corex Tools vs Gert Pors
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
A1 Corex Tools
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Quick and easily calculate the required thickness of the non-combustible gypsum board for protecting the main steel structure
Gert Pors
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Hartelijk welkom op de app van Autorijschool Gert Pors. Autorijschool Gert Pors in Asperen is een begrip in de omgeving en geeft autorijlessen en theorie.
Screenshots
Verdict
The clearest difference is update cadence: A1 Corex Tools at every 4 months against Gert Pors's every 62 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.
A1 Corex Tools ships an update every 4 months, Gert Pors every 62 months. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.
| Parameter | A1 Corex Tools | Gert Pors |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months — better | Every 62 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 16 |
| Further details — not scored | ||
| Size | 33 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | Fire Proof BV | Rik Imbens |
In-app purchases
A1 Corex Tools
No in-app purchases
Gert Pors
No in-app purchases
Questions
Is A1 Corex Tools free?
Is Gert Pors free?
Do A1 Corex Tools or Gert Pors have ads?
Which is updated more often, A1 Corex Tools or Gert Pors?
Other comparisons
