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Calculator Air: AI Math Solver

Monetization rage Self-contained

AIR APPS SYSTEMS, UNIPESSOAL, LDA · Utilities · Free · v2026.10.7

View on the App Store (iPhone) ↗
Review-rating drop
0.54

2025-Q4 4.04 → last 90 days 3.50, text reviews

Peak quarter
4.04

2025-Q4, text reviews

Last 90 days
3.50

text reviews

Store rating
4.69

all 83990 ratings, incl. star-only

Store gap
1.19

store minus reviews

Est. MRR
$140k

#76 top-grossing, Utilities

store 4.69 · reviews 4.04 → 3.50 · gap 1.19 store 4.69 reviews 3.50

Store ratings include star-only taps from in-app prompts, which skew high. The peak and recent figures come only from people who wrote a review, which skews low. Compare each against itself: the drop is the signal, and a big gap between the two usually means heavy rating prompting is masking unhappy users.

Average rating by quarter from 500 text reviews

2★3★4★5★ 1★ 2022-Q4: 1.63★ from 8 reviews 1.63 2022-Q4 2023-Q1: 1.63★ from 27 reviews 2023-Q2: 2.93★ from 29 reviews 2023-Q3: 3.40★ from 65 reviews 2023-Q4: 3.51★ from 59 reviews 2024-Q1: 2.65★ from 43 reviews 2024-Q2: 3.62★ from 26 reviews 2024-Q3: 3.46★ from 37 reviews 2024-Q4: 3.19★ from 36 reviews 2025-Q1: 3.63★ from 30 reviews 2025-Q2: 3.37★ from 27 reviews 2025-Q3: 3.21★ from 29 reviews 2025-Q4: 4.04★ from 24 reviews 4.04 2025-Q4 2026-Q1: 3.63★ from 32 reviews 2026-Q2: 4.00★ from 14 reviews 2026-Q3: 3.71★ from 14 reviews 3.71 2026-Q3
Faint bars have fewer than 8 reviews. Text reviews skew negative versus star-only ratings; read the direction, not the level.
Show as table
QuarterAvg stars Reviews
2022-Q41.63 8
2023-Q11.63 27
2023-Q22.93 29
2023-Q33.40 65
2023-Q43.51 59
2024-Q12.65 43
2024-Q23.62 26
2024-Q33.46 37
2024-Q43.19 36
2025-Q13.63 30
2025-Q23.37 27
2025-Q33.21 29
2025-Q44.04 24
2026-Q13.63 32
2026-Q24.00 14
2026-Q33.71 14

Recent 1–2 star reviews

Full on money hungry

★ · v2025.12.1 · Sep 24, 2026

You need to pay for the subscription to get the ai solver.

Extra charges

★ · v2025.12.1 · Sep 10, 2026

Careful it’s free to donwload but subscription activates without you confirming.

Weekly charge!!??

★ · v2025.12.1 · Aug 29, 2026

Looked so similar to my free calculator App. Luckily only payed $24 for 2 WEEKS in f having it. WHO charges for a calculator App!! So ticked off at myself for being scammed

Scam

★ · v2025.12.1 · Jul 19, 2026

Keep canceling then I get billed again a few months later. Please stop stealing my money.

Very useful, but always a add.

★ · v2025.12.1 · Jun 18, 2026

Add too much.

SCAM

★ · v2025.12.1 · May 30, 2026

They charge you $10 a WEEK

Adds

★★ · v2025.12.1 · Apr 15, 2026

I can not use the calculator without them trying to trick me into paying a monthly fee.

Terrible

★ · v2025.12.1 · Mar 5, 2026

Asked me 5 times a row if I enjoy using the app. Deleted immediately

That pop up

★ · v2025.12.1 · Feb 25, 2026

Who puts a subscription on a calculator? I only got this because I didn’t know apple already made a default calculator app on my phone but as a first impression this app definitely left one

Camera

★ · v2025.12.1 · Feb 11, 2026

The camera part of the app doesn’t even work

ai slop

★ · v2025.12.1 · Feb 9, 2026

the ai ads pmo

Có Ngu quá không

★ · v2025.12.1 · Feb 3, 2026

$0.99 còn chưa chắc được nữa. 😂😂😂🙏

You have to buy it all

★ · v2025.12.1 · Jan 30, 2026

It gives you the regular calculator you have on you phone 😭😭😭 that’s like the only thing you can use not 100% because as soon as I got the adds to sub to be able to use the ai and camera I deleted the app like dude I’m not about to waste money on this just to check I did right

Paying $9.99 a week!!!!!

★ · v2025.12.1 · Jan 26, 2026

This app says nothing about paying 10 bucks A WEEK! If you don’t pay you can only use scientific and the normal one. THIS IS TRASH!

Terrible.

★★ · v2025.12.1 · Jan 22, 2026

Why does a Calculator wanna send me notifications? Why does it want to track me and why will it INSISTANTLY ask if I like the app? I don’t!

Trial message

★★ · v2025.12.1 · Jan 18, 2026

The trial message every time I open the app to do a simple equation is annoying.

Wow say my name fast

★ · v2025.12.1 · Jan 12, 2026

The second I go In I get bombarded with ads to upgrade each time you try and do anything, it’s an upgrade ad the only free thing is the calculator which is still hard with the ads.

everything is awesome

★ · v2025.12.1 · Jan 10, 2026

it feels good to have

„No results, try again“

★★ · v2025.10.4 · Nov 22, 2025

Maybe it works for addition or multiplication but couldn’t answer anything I tried to submit. Lame. And charging you for that is crazy too. Solvely app is better.

Gen ai

★ · v2025.10.1 · Oct 18, 2025

Generative ai slop

Ts is buns🍑

★ · v2025.10.1 · Oct 14, 2025

They use AI and they have to take 10 bucks per week to??😭😭 DO NOT RECOMMEND

How do I cancel this

★ · v2025.10.1 · Oct 11, 2025

I do not want this app How do I cancel it

Stupid

★ · v2025.8.5 · Oct 6, 2025

Not paying for it

Bad just bad

★ · v2025.8.5 · Oct 2, 2025

I hate it

ScAmmErS

★ · v2025.8.5 · Sep 27, 2025

Like I know y’all be tryna make money and all but like it’s not worth it because the apple defaults calculator has a money converter and for this app u have 2 pay just to use the stuff and if u wanna know how to do a math problem just use chat gpt no cap it’s kinda a scam

The opportunity

What would it take to build a viable competitor, what would it cost to run every month, and a prompt to get started. Generated from the reviews on file; one LLM call per brief. Set ANTHROPIC_API_KEY for a real brief; the stub only fills in a template.