Comparison

Formula Calculator # vs Binary Calculator SDG

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

Head to head
About

Formula Calculator #

Perform calculations with a vast library of built-in formulas or create your own. Save and sync custom formulas to the cloud for easy access across devices. Includes a comprehensive scientific calculator.

Highlights
  • Extensive built-in calculation formulas
  • Create and save custom formulas
  • Cloud synchronization for custom formulas
  • Share custom formulas with others
  • Comprehensive scientific calculator
Features
Read full description

The formula calculator comes with a wide range of built-in calculation formulas, allowing you to complete calculations simply by entering the required parameters. It also features built-in custom formulas, catering to individual needs. Once a custom formula is set up, you only need to input the parameters during your next calculation to quickly obtain the results, thereby improving efficiency. Moreover, you can share your custom formulas with friends or other devices for convenient calculations. After logging in with your account, you can synchronize your custom formulas to the cloud to prevent any loss. Additionally, it includes a comprehensive scientific calculator that meets various calculation needs.

About

Binary Calculator SDG

Features
Read full description

The binary calculator is a powerful tool that allows users to easily add, subtract, divide, and multiply binary numbers, making complex calculations fast and efficient.

Screenshots

Formula Calculator #4 screens
Binary Calculator SDG4 screens

Verdict

The call

The clearest difference is in-app purchases: Binary Calculator SDG at none against Formula Calculator #'s 4. Formula Calculator #'s advantage is update cadence (every 5 weeks vs every 12 months). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Formula Calculator # sells 4 one-off in-app purchases. Binary Calculator SDG asks for nothing beyond the download.

UpkeepUpdate frequency

Formula Calculator # ships an update every 5 weeks, Binary Calculator SDG every 12 months. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
Formula Calculator # versus Binary Calculator SDG: the parameters behind the verdict, then further details
ParameterFormula Calculator #Binary Calculator SDG
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 weeks — betterEvery 12 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size67 MB12 MB
Age rating4+4+
Developer威 刘SDG CODE DOO NIS

In-app purchases

4 purchases

Formula Calculator #

One-time4
  • 1 month subscription$1.49
  • 3 months subscription$2.49
  • 6 months subscription$3.49
Show 1 more
  • 1 year subscription$4.49
None

Binary Calculator SDG

No in-app purchases

Questions

Is Formula Calculator # free?
Formula Calculator # is free to download, with in-app purchases available.
Is Binary Calculator SDG free?
Binary Calculator SDG is free to download, with no in-app purchases.
Do Formula Calculator # or Binary Calculator SDG have ads?
Both Formula Calculator # and Binary Calculator SDG show ads.
Which is updated more often, Formula Calculator # or Binary Calculator SDG?
Formula Calculator # ships an update every 5 weeks, and Binary Calculator SDG every 12 months. Most recently, Formula Calculator # was updated on October 2, 2026 and Binary Calculator SDG on October 10, 2026.

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