Comparison

Fast Open User vs diblas

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

Head to head
About

Fast Open User

Features
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В настройках приложения Вы можете выбрать способ открытия. Узнайте у администратора модуля текст специальной команды на открытие и укажите её в поле Команда. Поддерживаемые модели: ELfoC C1, ELfoC C2, ELfoC C2-4G, ELfoC B1, ELfoC B2, KATOLA US200-1, KATOLA US200-2, KATOLA US1000-1, KATOLA US1000-2. In the application settings, You can choose the opening method. Ask the administrator of the module the text of the special command for opening and specify it in the Number field. Supported models: ELfoC C1, ELfoC C2, ELfoC C2-4G, ELfoC B1, ELfoC B2, KATOLA US200-1, KATOLA US200-2, KATOLA US1000-1, KATOLA US1000-2.

About

diblas

Features
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Take a short test to find out where to start and what your blogging strength is. To take the test, you need to purchase access within the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fast Open User4 screens
diblas3 screens

Verdict

The call

The clearest difference is in-app purchases: Fast Open User at none against diblas's 7. diblas's advantage is update cadence (every 3 weeks vs every 23 months). On price, ads, device support and iOS requirement 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. diblas sells 7 in-app purchases, starting at $50.00 per month. Fast Open User asks for nothing beyond the download.

UpkeepUpdate frequency

Fast Open User ships an update every 23 months, diblas every 3 weeks. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 4 level
Fast Open User versus diblas: the parameters behind the verdict, then further details
ParameterFast Open Userdiblas
PriceFreeFree
Update frequencyEvery 23 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size18 MB67 MB
Age rating4+4+
DeveloperELFOK TOOAibar Makhat

In-app purchases

None

Fast Open User

No in-app purchases

7 purchases

diblas

Subscriptions3
  • 500 Monthly Executions$50.001 Month
  • 2,000 Monthly Executions$200.001 Month
  • 10,000 Monthly Executions$1000.001 Month
One-time4
  • diblas$0.99
  • Test$0.99
  • Guide$1.99
Show 1 more
  • Course$4.99

Questions

Is Fast Open User free?
Fast Open User is free to download, with no in-app purchases.
Is diblas free?
diblas is free to download, with in-app purchases available.
Do Fast Open User or diblas have ads?
Neither Fast Open User nor diblas shows ads.
Which is updated more often, Fast Open User or diblas?
Fast Open User ships an update every 23 months, and diblas every 3 weeks. Most recently, Fast Open User was updated on October 2, 2026 and diblas on October 1, 2026.

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