Free Calculation - 20 Free AI tools

FinanceBrain

Transform financial data into visual insights.

Financial advice

Open

There isn't a way to upload an Excel file or copy/paste. what's the point if you have to re-enter everything?

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🇺🇸 United States

Released 3y ago

Free + from $20/mo

18,850

474

2.6

Calculator Studio

Build smart, interactive web calculators powered by your spreadsheets.

Websites

Open

Nice 👍 good 😊💯

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🇮🇸 Iceland

Released 3y ago

Free + from $49/mo

13,140

63

1.0

DJ.Studio

Create mashups, DJ mixes, radio shows, video mixes or prepare live sets

Music mixing

Open

42,166 dj.studio

Great that you like it! Due to a lot of abuse, we had to disable exports in the free trial. We do have a 14 day money back guarantee for one-time licenses, so you can try out all the features.

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🇳🇱 Netherlands

Released 11mo ago

Free + from $29/mo

46,080

58

2.7

Stryde Workout Planner

Plan your workouts with Stryde.

Fitness

Open

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Released 3y ago

Free + from $0.99

3,795

9

Beauty Calculator

Evaluate facial beauty with precision AI analysis

Beauty scores

Open

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Released 1y ago

100% Free

3,060

26

3.0

Calculator Air

Calculate math on iOS devices.

Math calculator

Open

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Released 3y ago

Free + from $9.99/mo

1,984

6

3.3

Arvo - AI Personal Trainer

AI personal trainer that adapts every set in real-time.

Fitness coaching

Open

Matt

🙏 4 karma

Dec 16, 2025

@Arvo - AI Personal Trainer

Great app. I had never tried anything so specific and professional. The advanced mode is really comprehensive, even though it is quite complex for beginners. It’s truly Gym Bro–level. For now, I’m testing the training mode, which is more accessible for me.

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Released 5mo ago

Free + from $4.70/mo

1,560

2

5.0