Comparison

A1 Corex Tools vs MyFeisApp

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

A1 Corex Tools

Features

Read full description

Quick and easily calculate the required thickness of the non-combustible gypsum board for protecting the main steel structure

About

MyFeisApp

Features

Read full description

The MyFeis app is the latest development in securely purchasing and storing tickets on your mobile device. MyFeis provides consumers with a quick and user-friendly experience to purchase an Event Ticket with a Respective Dance of event rickets ranging from music, theatre, performing arts, sports, and attractions. Available in real-time, 24 hours a day, the app will ensure your purchased tickets will always be available, even when offline, allowing customers ease of access to events. The app also allows event goers to purchase parking tickets in advance and uses the latest technology in ticketing allocation to ensure that congestion is minimized for an even more enjoyable event experience.

Screenshots

A1 Corex Tools4 screens

MyFeisApp3 screens

Verdict

The call

The clearest difference is update cadence: MyFeisApp at every 6 weeks against A1 Corex Tools's every 4 months. MyFeisApp also leads on iOS requirement (13.0 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

A1 Corex Tools ships an update every 4 months, MyFeisApp every 6 weeks. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 4 level

A1 Corex Tools versus MyFeisApp: the parameters behind the verdict, then further details
Parameter	A1 Corex Tools	MyFeisApp
Price	Free	Free
Update frequency	Every 4 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	13.0 — better
Further details — not scored
Size	33 MB	68 MB
Age rating	4+	4+
Developer	Fire Proof BV	InfoSoft NI Ltd.

In-app purchases

None

A1 Corex Tools

No in-app purchases

None

MyFeisApp

No in-app purchases

Questions

Is A1 Corex Tools free?

A1 Corex Tools is free to download, with no in-app purchases.

Is MyFeisApp free?

MyFeisApp is free to download, with no in-app purchases.

Do A1 Corex Tools or MyFeisApp have ads?

Neither A1 Corex Tools nor MyFeisApp shows ads.

Which is updated more often, A1 Corex Tools or MyFeisApp?

A1 Corex Tools ships an update every 4 months, and MyFeisApp every 6 weeks. Most recently, A1 Corex Tools was updated on September 13, 2026 and MyFeisApp on September 19, 2026.