Currency Professional vs Sciener Hotel Lock Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Currency Professional
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Currency Professional is your reliable companion for travel, finance, and international shopping. The app provides real‑time exchange rates, clear country information including flags, and an intuitive calculator that lets you convert or further process amounts instantly. The app is deliberately designed to be clean, fast, offline‑capable, and optimized for both iPhone and iPad. Features at a Glance • Live Exchange Rates Automatic updates via the FCSAPI interface Precise rate data for over 80 currencies Visible timestamp of the latest update • Intuitive Currency Calculator Full calculator functionality (plus, minus, multiply, divide) Decimal input with comma Instant conversion into all stored currencies Automatic saving of the last entered amount • Countries & Flags Each currency with country, national flag, and full name Clear list of all available currencies Quick selection with a single tap • Favorites & Personalization Automatic saving of your preferred currencies Individual sorting via drag & drop (long‑press) Optimized layout for iPhone and iPad • Offline Mode Previously loaded rates remain available App continues to work even without internet • User‑Friendly Design Clear structure, large buttons — ideal for on the go Dynamic font sizes depending on screen width Modern layout with rounded elements Perfect for Travel & vacations Online shopping abroad Financial planning International business trips Forex enthusiasts Why this app? Because it simply works: fast, clear, without unnecessary clutter — yet with everything you need for precise currency conversions.
Sciener Hotel Lock Tool
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The APP works with card issuing software. It can be used to add lock, calibrate lock time, config lock and etc. If you are going to develop a card issuing software or already had one, you can apply for an account for this APP. This account will be the admin of all the locks of this hotel.
Screenshots
Verdict
The clearest difference is in-app purchases: Sciener Hotel Lock Tool at none against Currency Professional's 1. Sciener Hotel Lock Tool also leads on update cadence (every 6 weeks vs every 5 months) and iOS requirement (12.0 vs 26.0). On price, ads 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. Currency Professional sells 1 one-off in-app purchase. Sciener Hotel Lock Tool asks for nothing beyond the download.
Currency Professional ships an update every 5 months, Sciener Hotel Lock Tool every 6 weeks. The most recent releases landed on October 3, 2026 and September 24, 2026 respectively.
| Parameter | Currency Professional | Sciener Hotel Lock Tool |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Gerhard Lentschik | 上根 陈 |
In-app purchases
Currency Professional
- Remove Advertising$1.99
Sciener Hotel Lock Tool
No in-app purchases
Questions
Is Currency Professional free?
Is Sciener Hotel Lock Tool free?
Do Currency Professional or Sciener Hotel Lock Tool have ads?
Which is updated more often, Currency Professional or Sciener Hotel Lock Tool?
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