Bitcoin Sentinel vs Currency transformer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bitcoin Sentinel
Track cryptocurrency prices in real-time with quick visualizations and custom alerts. Monitor various coins and their values across different currencies, view exchange charts, and stay updated with relevant news.
- Real-time cryptocurrency price tracking
- Customizable value alerts
- Multiple currency support
- Exchange charts visualization
- Cryptocurrency news feed
- Support for numerous altcoins
Read full descriptionHide full description
This app has as main characteristic the quick visualization of the value of Bitcoin that is being commercialized in the market, with some calculations based on the quantity of Bitcoins. Coins: Bitcoin (BTC), Ethereum (ETH), Stellar (XLM), Ripple (XRP), Bitcoin Cash (BCH), Litecoin (LTC), Tether (USDT), Dogecoin, Dash, Miota, Bitcoin Gold (BTG), Ethereum Classic (ETC), Cardano (ADA), Polygon (MATIC), Pancakeswap (CAKE), Solana (SOL) and Polkadot (DOT). Values in Dollar, Real, Euro, British Pounds. Besides the last Ticker, you can see the Exchanges charts! A tab dedicated to news, from sources so you can stay inside of what is happening in this world. The app also allows you to create rules to monitor the values to be notified when a certain amount is above and / or below (per market). The notifications are in the Settings, remembering that there is need to have logged in the App. Note: * As the value of Bitcoin tends to go up and down fast, you can be notified several times in a short period of time. Please send me an email if you find this behavior bad. Developer's note: * I know that advertisements can be nasty, but they enable development. Thanks for the support and understanding! The data is updated from the Exchanges themselves.
Currency transformer
Read full descriptionHide full description
Universal single currency converter, with support for more than 160 world currencies. Update the value of each currency in real time. Currencies; Afghan Afghani - AFN Albanian Lek - ALL Algerian Dinar - DZD Angolan Kwanza - AOA Argentine Peso - ARS Armenian Dram - AMD Aruban Florin - AWG Australian Dollar - AUD Azerbaijani Manat - AZN Australian Dollar - AUD Azerbaijani Manat - AZN Bahamian Dollar - BSD Bahraini Dinar - BHD Bangladeshi Taka - BDT Barbadian Dollar - BBD Belarusian Ruble - BYR Belize Dollar - BZD Bermudan Dollar - BMD Bhutanese Ngultrum - BTN Bitcoin - BTC Bitcoin - BTC Bolivian Boliviano - BOB Bosnia-Herzegovina Convertible Mark - BAM Botswanan Pula - BWP Brazilian Real - BRL British Pound Sterling - GBP Brunei Dollar - BND Bulgarian Lev - BGN Burundian Franc - BIF CFA Franc BCEAO - XOF CFA Franc BEAC - XAF CFP Franc - XPF Cambodian Riel - KHR Canadian Dollar - CAD Cape Verdean Escudo - CVE Cayman Islands Dollar - KYD Chilean Peso - CLP Chilean Unit of Account (UF) - CLF Chinese Yuan - CNY Colombian Peso - COP Colombian Peso - COP Comorian Franc - KMF Congolese Franc - CDF Costa Rican Colón - CRC Croatian Kuna - HRK Cuban Convertible Peso - CUC Cuban Peso - CUP Czech Republic Koruna - CZK Danish Krone - DKK Djiboutian Franc - DJF Dominican Peso - DOP East Caribbean Dollar - XCD Egyptian Pound - EGP Eritrean Nakfa - ERN Ethiopian Birr - ETB Euro - EUR Falkland Islands Pound - FKP Fijian Dollar - FJD Gambian Dalasi - GMD Georgian Lari - GEL Ghanaian Cedi - GHS Gibraltar Pound - GIP Gold (troy ounce) - XAU Guatemalan Quetzal - GTQ Guernsey Pound - GGP Guinean Franc - GNF Guyanaese Dollar - GYD Haitian Gourde - HTG Honduran Lempira - HNL Hong Kong Dollar - HKD Hungarian Forint - HUF Icelandic Króna - ISK Indian Rupee - INR Indonesian Rupiah - IDR Iranian Rial - IRR Iraqi Dinar - IQD Israeli New Sheqel - ILS Jamaican Dollar - JMD Japanese Yen - JPY Jersey Pound - JEP Jordanian Dinar - JOD Kazakhstani Tenge - KZT Kenyan Shilling - KES Kuwaiti Dinar - KWD Kyrgystani Som - KGS Laotian Kip - LAK Latvian Lats - LVL Lebanese Pound - LBP Lesotho Loti - LSL Liberian Dollar - LRD Libyan Dinar - LYD Lithuanian Litas - LTL Macanese Pataca - MOP Macedonian Denar - MKD Malagasy Ariary - MGA Malawian Kwacha - MWK Malaysian Ringgit - MYR Maldivian Rufiyaa - MVR Manx pound - IMP Mauritanian Ouguiya - MRO Mauritian Rupee - MUR Mexican Peso - MXN Mexican Peso - MXN Moldovan Leu - MDL Mongolian Tugrik - MNT Moroccan Dirham - MAD Mozambican Metical - MZN Myanma Kyat - MMK Namibian Dollar - NAD Nepalese Rupee - NPR Netherlands Antillean Guilder - ANG New Belarusian Ruble - BYN New Taiwan Dollar - TWD New Zealand Dollar - NZD Nicaraguan Córdoba - NIO Nigerian Naira - NGN North Korean Won - KPW Norwegian Krone - NOK Omani Rial - OMR Pakistani Rupee - PKR Panamanian Balboa - PAB Papua New Guinean Kina - PGK Paraguayan Guarani - PYG Peruvian Nuevo Sol - PEN Philippine Peso - PHP Polish Zloty - PLN Qatari Rial - QAR Romanian Leu - RON Romanian Leu - RON Russian Ruble - RUB and others...
Screenshots
Verdict
The clearest difference is in-app purchases: Currency transformer at none against Bitcoin Sentinel's 1. Currency transformer also leads on ads (none vs shown). Bitcoin Sentinel's advantage is update cadence (every 3 weeks vs every 7 months). On price, 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
Both are free to download. Bitcoin Sentinel sells 1 in-app purchase, starting at $0.49 per month. Currency transformer asks for nothing beyond the download.
Bitcoin Sentinel ships an update every 3 weeks, Currency transformer every 7 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Bitcoin Sentinel | Currency transformer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (70 ratings) — better | — |
| Positive reviews | 77.4% of reviews | — |
| Number of ratings | 70 — better | — |
| Update frequency | Every 3 weeks — better | Every 7 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 12.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 20 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | LFTek | Diogenes Souza |
In-app purchases
Bitcoin Sentinel
- Monthly Coffee (without Ads)$0.491 Month
Currency transformer
No in-app purchases
Questions
Is Bitcoin Sentinel free?
Is Currency transformer free?
Do Bitcoin Sentinel or Currency transformer have ads?
Which is updated more often, Bitcoin Sentinel or Currency transformer?
Other comparisons















