Comparison

Prof Pref vs Residento CZ

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

Head to head
About

Prof Pref

Features
Read full description

The application allows not only to make a quick calculation, but also to save various tables and evenings.

About

Residento CZ

Features
Read full description

AI for foreigners in Czechia + visa and ministry mail under control. LEO β€” AI TRAINED ON THOUSANDS OF FACTS ABOUT CZECHIA Ask in your language β€” Leo answers by current Czech rules: residence and renewals, work and OSVČ, housing, insurance, studies. No making things up: if the data isn't there, he says so. YOUR OAMP CASE β€” UNDER CONTROL Enter your case number (č. j.) once: β€’ official status β€” checked automatically β€’ official deadline counter β€’ case timeline: filing β†’ biometrics β†’ decision β†’ card β€’ ministry letters that never reached you β€” see them before they bury your application β€’ a push the moment anything changes DOCUMENTS Leo builds a ready-to-send document from a template β€” applications and letters tailored to your situation. Just review and send. DEADLINE REMINDERS Visa expiry, renewal, biometrics, card pickup β€” reminded in advance. GUIDES Step-by-step instructions: renewals, residence permits, case statuses. 4 languages: RU Β· UA Β· CZ Β· EN. EVENTS AND PLACES NEARBY What's on, places and ideas around you in Czechia. GIFT SUBSCRIPTION You pay β€” the person you gift it to uses it: parents, friends, employees. Download free β€” and keep your visa under control. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Service terms: https://residento.app/terms

Screenshots

Prof Pref4 screens
Residento CZ4 screens

Verdict

The call

The clearest difference is in-app purchases: Prof Pref at none against Residento CZ's 10. Residento CZ's advantage is update cadence (every 6 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Residento CZ sells 10 in-app purchases, starting at $6.99 per month. Prof Pref asks for nothing beyond the download.

UpkeepUpdate frequency

Prof Pref ships an update every 6 months, Residento CZ every 6 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard2 real differences Β· 4 level
Prof Pref versus Residento CZ: the parameters behind the verdict, then further details
ParameterProf PrefResidento CZ
PriceFreeFree
Update frequencyEvery 6 monthsEvery 6 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details β€” not scored
Size1 MB47 MB
Age rating4+4+
DeveloperVitaly KulaginSERGEJ DEDUCHIN

In-app purchases

None

Prof Pref

No in-app purchases

10 purchases

Residento CZ

Subscriptions4
  • Pro Monthly$6.991 Month
  • Expert Monthly$17.991 Month
  • Lite Yearly$24.991 Year
Show 1 more
  • Expert Yearly$149.991 Year
One-time6
  • 1 Visa$0.99
  • 5 Keys$0.99
  • 25 Keys$2.99
Show 3 more
  • 5 Visas$3.99
  • 75 Keys$6.99
  • 15 Visas$9.99

Questions

Is Prof Pref free?
Prof Pref is free to download, with no in-app purchases.
Is Residento CZ free?
Residento CZ is free to download, with in-app purchases available.
Do Prof Pref or Residento CZ have ads?
Neither Prof Pref nor Residento CZ shows ads.
Which is updated more often, Prof Pref or Residento CZ?
Prof Pref ships an update every 6 months, and Residento CZ every 6 days. Most recently, Prof Pref was updated on October 27, 2026 and Residento CZ on October 28, 2026.

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