Reviews of 10BA Pro Financial Calculator

By: Segitiga.Pro App

List of user reviews and ratings for 10BA Pro Financial Calculator

Total ratings

4.69 (Rating count: 1,766)

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Review summary

Users praise 10BA Pro as a fast, reliable, feature-rich financial calculator that's easy to use and capable of amortization schedules, currency exchange, and more. It’s frequently described as not bloated and valuable for both daily and professional use, with helpful built-in guidance. Repeated negatives center on purchasing friction and licensing (transaction denials, re-prompting to buy) and occasional availability and support issues. Overall, the app is highly loved despite checkout and support hurdles.

Pros

Easy to use and works like a physical calculator
Powerful feature set including amortization schedules, currency exchange, IRR, and output tables
Fast, accurate calculations with a clean UI (not bloated)
Helpful built-in help with explanations and examples
Long-standing reliability and strong value for money

Cons

Purchase/licensing problems: repeated transaction denials and prompts to buy again
Store availability issues: app not consistently available or purchasable on the Play Store
Slow or unresponsive customer support from developers

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User Reviews

Recent rating average: 4.20

All time rating average: 4.69

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3% (2)

Date	Author	Comment
2026-07-20	Ch*****	does everything: scientific, financial. I have used it for years, no plan to switch.
does everything: scientific, financial. I have used it for years, no plan to switch.
2026-07-08	Da*****	works just like the one I used in college.
works just like the one I used in college.
2026-06-30	Je*****	Fantastic help function. Free version is fully functional! Throw the developer a few bones if you use it 😀
Fantastic help function. Free version is fully functional! Throw the developer a few bones if you use it 😀
2026-06-02	Bi*****	Bosco nswa
Bosco nswa
2026-05-27	Pe*****	Everybody knows how badly H-P had cut corners on the physical builds of all their calculators. This digital version of it will keep this best ever biz/fin calculator a forever legend. You guys did a super job in making this happen!!!
Everybody knows how badly H-P had cut corners on the physical builds of all their calculators. This digital version of it will keep this best ever biz/fin calculator a forever legend. You guys did a super job in making this happen!!!
2026-05-15	Ge*****	It is very impressive. A professional appearance
It is very impressive. A professional appearance
2026-03-22	AD*****	This is the calculator I have been looking for ages. It is top, top!
This is the calculator I have been looking for ages. It is top, top!
2026-02-27	Ta*****	wonderful
wonderful
2026-02-09	Al*****	Great app, but support is non-existant. Trying to buy paid version, but transaction is denied (at least 20 times). Contacted Google support, they said I should contact the developers to solve, charging for every other app is working. Forwarded the email to the developers, but they just ignored. I will still keep the free version with my other 9 calculator apps. I won't try to buy from this developer anymore.
Great app, but support is non-existant. Trying to buy paid version, but transaction is denied (at least 20 times). Contacted Google support, they said I should contact the developers to solve, charging for every other app is working. Forwarded the email to the developers, but they just ignored. I will still keep the free version with my other 9 calculator apps. I won't try to buy from this developer anymore.
2026-01-28	Da*****	This is the best financial calculator, so I purchased the pro version. Now after multiple years of use the app is asking for me to 'buy' the app again.
This is the best financial calculator, so I purchased the pro version. Now after multiple years of use the app is asking for me to 'buy' the app again.