Comparison

Calculator vs FD Camera

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

Head to head
About

Calculator

This app combines basic, scientific, currency, and unit conversion tools into a single, powerful calculator. It offers features like history records, number speech, and seamless result inheritance across different calculator types for an efficient workflow.

Highlights
  • Basic and scientific calculations
  • Currency converter with 150+ currencies
  • Units converter for various measurements
  • History records with save, copy, and paste
  • Number speech for input accuracy
  • Seamless result inheritance across calculators
  • Offline usage and customizable themes
Features
Read full description

Calculator is a fast, easy-to-use calculator for everyday math, scientific calculations, currency conversion, and unit conversion — all in one app. Whether you need a quick basic calculation, advanced scientific functions, live exchange rates, or common unit conversions, Calculator keeps the tools you use most in one clean, familiar interface. BASIC CALCULATOR • Addition, subtraction, multiplication, division, and percentages • Clear expressions with real-time results • Copy and paste results • Custom decimal places and number notation • Calculation history for quick reference SCIENTIFIC CALCULATOR • Powers, square roots, logarithms, factorials, and more • Trigonometric functions including sin, cos, and tan • Degree and radian modes • Complex expressions with easy-to-read results CURRENCY CONVERTER • Convert 150+ currencies • Exchange rates update automatically when connected to the internet • Reuse values from the basic or scientific calculator without re-entering them UNIT CONVERTER Quickly convert common units for: • Length • Mass • Area • Volume • Speed • Temperature • Energy • Pressure • And more CALCULATION HISTORY Keep track of previous calculations, then save, copy, or reuse results whenever you need them. DESIGNED FOR IPHONE & IPAD • Fast startup and responsive calculations • Works offline for core calculator functions • Multiple themes, including dark themes • iPad Split View and multiple orientations • Result inheritance between calculator modes • Optional number speech and button sounds Calculator is built for school, work, shopping, travel, finance, and everyday math — from a quick percentage calculation to advanced scientific functions. PREMIUM Premium membership removes ads and unlocks additional themes and premium features. Subscriptions automatically renew unless canceled through your Apple Account settings before the renewal date. Terms of Use: https://berrymay0418.github.io/supercalculator_terms.html Privacy Policy: https://berrymay0418.github.io/supercalculator.html Questions or feedback: colorcalculator@outlook.com

About

FD Camera

Features
Read full description

Capture more than just a picture; capture the full context with Future CAM. In a world full of complex camera apps, Future CAM provides a clean, simple, and minimalist experience. It's built for one specific purpose: to instantly stamp your photos with the essential data you need. With a single tap, you can capture a high-quality photo that is automatically and permanently watermarked with the precise location, current date, and exact time. No more taking a photo and trying to remember where or when it happened. Future CAM is the perfect tool for professionals, travelers, and anyone who needs to keep an accurate visual record. Why Choose Future CAM? Future CAM is the simple solution for powerful documentation. It's a "point-and-shoot" utility that streamlines your work and your memories. For Professional Use: Are you in construction, real estate, logistics, or security? Create instant, verifiable reports. Document progress at a job site, verify a delivery, or record an incident, all with un-disputable location and time data right on the image. For Travel & Exploration: Create a perfect, detailed travel journal. Look back on your adventures and know the exact spot you stood and the moment you captured that perfect sunset. For Field Notes & Hobbies: Whether you're a land surveyor, an urban explorer, or a biologist, Future CAM is your go-to tool for logging findings with essential geo-location and time data. For Daily Memories: Keep a more detailed log of your life. From documenting your meals to tracking the growth of a home project, add a new layer of context to your memories. Core Features Automatic Location Stamp: Instantly fetches your device's precise GPS coordinates and stamps them onto your photo. Automatic Date Stamp: Automatically adds the current date (e.g., 29 Oct 2025) in a clear, easy-to-read format. Automatic Time Stamp: Captures the exact time of your photo (e.g., 13:16:30), so you know the precise moment of the event. Minimalist & Clean Interface: We believe a camera app should be fast and easy to use. Our design is clutter-free. There are no confusing settings, filters, or pop-ups. Just open the app, and you're ready to shoot. High-Quality Photos: The app utilizes your phone's native camera hardware to ensure your photos are high-resolution, clear, and detailed. Lightweight & Fast: Future CAM opens in an instant so you never miss the critical moment. No lag, no bloat. Saves to Your Gallery: All watermarked photos are saved directly to your device's main photo gallery for easy access, sharing, and backup. Our Privacy-First Philosophy We take your privacy extremely seriously. In a time when apps collect more data than they need, we do the opposite. To function, Future CAM requires: Camera Permission: To take photos. Location Permission: To get the GPS data for the watermark. This is how we handle your data: We don't collect it. All processing happens 100% locally on your device. The location and time data are used only to create the watermark on your photo. This information never leaves your phone, is never sent to our servers, and is never shared with us or any third party. Your photos and your location are yours and yours alone. Stop taking notes after the photo. Let your photos tell the whole story. Download Future CAM today and add essential, automatic context to every picture you take!

Screenshots

Calculator4 screens
FD Camera3 screens

Verdict

The call

The clearest difference is in-app purchases: FD Camera at none against Calculator's 4. FD Camera also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calculator sells 4 in-app purchases, starting at $2.49 per month. FD Camera asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Calculator versus FD Camera: the parameters behind the verdict, then further details
ParameterCalculatorFD Camera
PriceFreeFree
Rating4.6 (200 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings200 — better—
Update frequencyEvery 2 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size36 MB61 MB
Age rating4+4+
DeveloperWuhan Ananta Technology Co., Ltd.Futuredesh Limited

In-app purchases

4 purchases

Calculator

Subscriptions4
  • Premium Membership - 1 Month3 Days trial$2.491 Month
  • Premium Monthly Pro3 Days trial$2.491 Month
  • Premium Membership - 1 Week$2.497 Days
Show 1 more
  • Premium Membership - 1 Year3 Days trial$26.991 Year
None

FD Camera

No in-app purchases

Questions

Is Calculator free?
Calculator is free to download, with in-app purchases available.
Is FD Camera free?
FD Camera is free to download, with no in-app purchases.
Do Calculator or FD Camera have ads?
Calculator shows ads; FD Camera does not.

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