Conversion Calculator Plus vs Blood Sugar Unit Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Conversion Calculator Plus
This app is a versatile unit and currency converter with a user-friendly interface. It supports a wide range of conversion categories, including real-world and crypto currencies, with automatic exchange rate updates. Customize your experience with design options, dark mode, and adjustable home screen layouts.
- Unit and currency conversion
- Supports 160+ currencies (real & crypto)
- Automatic currency exchange rate updates
- Simple or carousel design options
- Dark Mode support
- Customizable home screen layout
- Split screen mode on iPad
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• No full-page ads. • App works without internet. • Rates Saved for Offline use. • Real-time rates updated every minute. • Fast, accurate conversions across 685 units. • Hide unused units, currencies and categories. • Built-in calculator with +, −, ×, ÷, ( and ). • Supports both light and dark appearance. • Custom Home Screen Widgets. Premium Required • Use Siri to convert. Premium Required • Conversions automatically saved to History. • Save all your favorite conversions in 1 place • Interactive rate charts from 1 day to 5 years, plus all available history. • Expand charts to full screen, pinch to zoom, pan and inspect past rates. ----------------------------------------- ALL CONVERSION CATEGORIES COMMON CATEGORIES Pace, Temperature, Data, Currency, Length, Time, Speed, Area, Volume, Pressure, Power, Fuel Economy and Weight. CURRENCIES, CRYPTO & METALS Convert all world currencies, 125 cryptocurrencies and tokens—including Bitcoin, Ethereum and Tether—and four precious metals: gold, silver, platinum and palladium. Compare multiple currencies in one list with Currency+. NUMBERS & GEOMETRY Angle and Amount. PERSONAL & HEALTH Shoe Sizes, Ring Sizes and Blood Sugar. MOTION & MECHANICS Acceleration, Angular Acceleration, Force, Torque, Energy and Moment of Inertia. FLUIDS & MATERIALS Flow, Density, Viscosity, Kinematic Viscosity, Surface Tension, Permeability, Mass Flux Density and Specific Volume. TEMPERATURE & HEAT Temperature Interval, Thermal Conductivity, Specific Heat Capacity, Heat Density, Heat Flux Density, Heat Transfer Coefficient and Thermal Expansion. ELECTRICITY & MAGNETISM Current, Voltage, Charge, Resistance, Capacitance, Inductance, Conductance, Linear Charge Density, Surface Charge Density, Volume Charge Density, Linear Current Density, Surface Current Density, Electric Field Strength, Electric Resistivity, Electric Conductivity, Magnetic Flux (Magnet), Magnetic Field Strength, Magnetic Flux Density and Magnetomotive Force. LIGHT & SOUND Luminance, Illumination, Luminous Intensity, Sound and Frequency. DATA & DESIGN Data Transfer Rate, Image and Typography. CHEMISTRY & RADIATION Molar Concentration, Molar Mass, Molar Flow Rate, Radiation, Radioactivity and Exposure. PREMIUM Premium is an optional auto-renewing annual subscription. It removes banner ads, gives you more screen space, and unlocks interactive Home Screen widgets and Siri conversions. Payment is charged to your Apple Account when you confirm the purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. The price is shown before you confirm. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://developer-yl.github.io/convert-units-plus/privacy.html
Blood Sugar Unit Converter
Instantly convert blood sugar readings between mg/dL and mmol/L with this easy-to-use calculator. It also offers an HbA1c calculator and a personal diary to log and visualize your glucose history.
- Blood sugar unit conversion (mg/dL to mmol/L)
- HbA1c calculation
- Personal blood sugar diary
- Glucose charts and statistics
- PDF export of glucose data
- Local data storage
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# Blood Sugar Unit Converter Convert blood sugar units between mg/dL and mmol/L instantly with a simple, easy-to-use Blood Glucose Converter. Enter a number and get an immediate conversion using standard mathematical formulas. Whether you need to convert blood glucose from mg/dL to mmol/L or from mmol/L to mg/dL, this blood sugar calculator provides quick, clear, and convenient results. **BLOOD SUGAR UNIT CONVERTER – mg/dL & mmol/L** Easily convert blood sugar values between two commonly used glucose measurement units. • Convert blood sugar from mg/dL to mmol/L • Convert blood sugar from mmol/L to mg/dL • Automatic blood glucose unit conversion • Instant calculations as you enter values • Clear and easy-to-read numerical results • Convenient comparison of glucose values in different units The blood glucose converter uses standard mathematical conversion formulas to calculate equivalent values between mg/dL and mmol/L. SIMPLE BLOOD GLUCOSE CALCULATOR Blood glucose values are expressed in mg/dL in some countries and mmol/L in others. This calculator makes it easy to convert between these units without manually applying formulas. Simply enter a glucose value, and the corresponding number appears automatically. The app is designed for straightforward blood sugar unit conversions, with a simple interface that makes calculations quick and convenient. **BLOOD SUGAR CONVERTER FEATURES** • Blood sugar converter: mg/dL to mmol/L • Blood sugar converter: mmol/L to mg/dL • Blood glucose unit calculator • Automatic glucose conversions • Instant numerical results • HbA1c calculator: % to mmol/mol • HbA1c calculator: mmol/mol to % • Support for regional decimal separators • Simple and intuitive calculator interface • Clearly displayed conversion results • Quick and convenient unit calculations • Personal blood sugar diary and glucose log • Blood glucose charts and statistics • PDF export of recorded glucose values **BLOOD SUGAR DIARY & GLUCOSE CHARTS** In addition to unit conversion, the app includes a customizable personal blood sugar diary for manually recording glucose readings. • Save and review glucose readings • Browse your glucose history • View blood sugar charts and trends • Explore glucose statistics and summaries • Customize glucose units (mg/dL or mmol/L) • Customize glucose ranges for personal data visualization • Choose Light, Dark, or System appearance • Export recorded values and summaries to PDF The customizable diary and charts help organize user-entered glucose values and view historical data along the main blood sugar converter. PRIVATE, SIMPLE & READY TO USE No registration. No account. No sign-in required. No complicated setup or unnecessary steps. Your glucose diary entries are stored locally on your device, giving you a simple and convenient way to keep your personal records organized. No account No cloud No fuss **CONVERT BLOOD GLUCOSE UNITS EASILY** The Blood Sugar Unit Converter provides a convenient way to work with glucose values expressed in different measurement systems. Use the calculator to convert mg/dL into mmol/L or mmol/L into mg/dL whenever you need the equivalent numerical value. All conversions are based on standard mathematical formulas and values entered by the user. **IMPORTANT DISCLAIMER** This app is intended for educational and informational purposes only. It performs mathematical unit conversions and calculations based on user-entered values. The diary stores manually entered readings for personal record-keeping. Charts, statistics and configurable ranges are informational and do not provide medical assessments. The app does not measure blood glucose or HbA1c, provide medical diagnoses, or recommend treatment. Calculated estimates should not replace laboratory measurements or professional medical advice. Convert blood sugar units quickly and conveniently with Blood Sugar Unit Converter. *Terms of Use (EULA):* https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Conversion Calculator Plus at 70% against Blood Sugar Unit Converter's 25%. Conversion Calculator Plus also leads on update cadence (every 2 days vs every 2 months) and rating (4.7 vs 4.3). Blood Sugar Unit Converter's advantage is ads (none vs shown) and iOS requirement (15 vs 17.0). On price, in-app purchases, monetization model 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. Conversion Calculator Plus sells 1 in-app purchase, starting at $9.99 per year and Blood Sugar Unit Converter sells 5 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Conversion Calculator Plus holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Conversion Calculator Plus has 15K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 70% of Conversion Calculator Plus's written reviews are positive against 25% of Blood Sugar Unit Converter's.
Conversion Calculator Plus ships an update every 2 days, Blood Sugar Unit Converter every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Conversion Calculator Plus | Blood Sugar Unit Converter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15K ratings) — better | 4.3 (3 ratings) |
| Positive reviews | 69.5% of reviews — better | 25.0% of reviews |
| Number of ratings | 15K — better | 3 |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15 — better |
| Further details — not scored | ||
| Size | 59 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Adysseus | Krzysztof Gwiazda |
Customer experience
Conversion Calculator Plus
Blood Sugar Unit Converter
Bugs and requests
Conversion Calculator Plus
Reported bugs
3 issues- Currency conversion not working
- App gets stuck on consent page
- Unable to get past ads/subscription page
Requested features
3 requests- Add running pace conversions
- Add shoe size converter
- Provide paid ad-free version
Blood Sugar Unit Converter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Conversion Calculator Plus
- No Ads For One Year1 Year trial$9.991 Year
Blood Sugar Unit Converter
- Remove Ads$0.991 Month
- Remove Ads$1.492 Months
- Remove Ads$3.496 Months
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- Remove Ads$4.991 Year
- Remove Ads$4.89





