Comparison

Formulae Pro vs Bankidu

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

Head to head
About

Formulae Pro

This educational app provides students and teachers with a comprehensive collection of solved formulas and exercises. It uses explanatory images and videos to enhance understanding and offers search functionality for specific formulas. Improve your academic skills effectively and simply.

Highlights
  • Solved formulas and exercises
  • Explanatory images and videos
  • Search for specific formulas
  • Concept comprehension tools
  • Academic performance improvement
Features
Read full description

Our application is the perfect solution for students and teachers. It offers a wide range of solved forms and exercises with the aim of helping users better understand concepts and improve their academic performance. The application features explanatory images and videos to facilitate concept comprehension, as well as the ability to search for specific formulas and assist with tasks. By downloading this application, you will be able to improve your academic skills in a simple and effective way. Terms of Use (EULA): https://formulaeapps.com/terms/ Privacy Policy: https://formulaeapps.com/privacidad/

About

Bankidu

This app helps children learn money management skills through virtual wallets, savings goals, and task assignments. Parents can reward children for completing chores, fostering an understanding of effort and financial responsibility in a safe, virtual environment.

Highlights
  • Virtual wallet for expense tracking
  • Savings goals and virtual piggy bank
  • Task assignment and reward system
  • Financial literacy for children
  • Family money management
Features
Read full description

Welcome to the world of Bankidu, the first money-management app designed for the whole family! With Bankidu, they’ll not only learn how to manage their money, but you can also assign tasks to your children to help them understand the value of effort and money. Organize household responsibilities and reward your little ones for their work, all while they acquire valuable financial skills. Discover Bankidu's features: - Wallet: Bankidu has a virtual wallet where children can add their purchases and track their expenses. This teaches them to be mindful of the money they spend. - Savings: Bankidu also includes a virtual piggy bank where children can save their money and learn to save for their financial goals. - Goals: Bankidu's goals function like small savings jars for specific financial goals, such as saving for a toy or an outing with friends. - Tasks: In Bankidu, we offer parents the option to assign tasks to their children and reward them with virtual coins or happy faces, depending on parental preferences. When children complete tasks and receive a reward for their work, they learn the value of effort and acquire useful skills for their daily lives. Bankidu uses a virtual currency that is only valid within the app and has no value in the real world. This allows children to learn basic financial skills and foster a sense of responsibility without risking real money. Download Bankidu today and start learning and growing together as a financially savvy family! For more information, read our Privacy Policy and our Terms of Use: https://www.bankidu.com/privacy-policy https://www.bankidu.com/terms-of-use

Screenshots

Formulae Pro4 screens
Bankidu4 screens

Verdict

The call

The clearest difference is price: Bankidu at Free against Formulae Pro's $1.99. Formulae Pro's advantage is update cadence (every 4 days vs every 10 days). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

Bankidu is free to download; Formulae Pro costs $1.99 up front. Formulae Pro sells 3 in-app purchases, starting at $1.99 per 7 days and Bankidu sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Formulae Pro ships an update every 4 days, Bankidu every 10 days. Both last shipped on October 30, 2026.

Scorecard2 real differences · 8 level
Formulae Pro versus Bankidu: the parameters behind the verdict, then further details
ParameterFormulae ProBankidu
Price$1.99Free — better
Rating—2.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 4 days — betterEvery 10 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size46 MB25 MB
Age rating4+4+
DeveloperCAPDESIS S.A. DE C.V.Bankidu

In-app purchases

3 purchases

Formulae Pro

Subscriptions3
  • Formulae Pro Semanal$1.997 Days
  • Formulae Pro Mensual$5.991 Month
  • Formulae Pro Anual$59.991 Year
2 purchases

Bankidu

Subscriptions1
  • Bankidu Pro1 Month trial$0.991 Month
One-time1
  • Bankidu 4 Ever$8.99

Questions

Is Formulae Pro free?
Formulae Pro costs $1.99, and also offers in-app purchases.
Is Bankidu free?
Bankidu is free to download, with in-app purchases available.
Do Formulae Pro or Bankidu have ads?
Both Formulae Pro and Bankidu show ads.
Which is updated more often, Formulae Pro or Bankidu?
Formulae Pro ships an update every 4 days, and Bankidu every 10 days. Most recently, Formulae Pro was updated on October 30, 2026 and Bankidu on October 30, 2026.

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