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Heart Rate Monitor - HeartIn

Monetization rage Self-contained

VISION WIZARD DIJITAL HIZMETLER ANONIM SIRKETI · Health & Fitness · Free · v1.3.9

View on the App Store (iPhone) ↗
Review-rating drop
0.41

2025-Q2 4.16 → last 90 days 3.75, text reviews

Peak quarter
4.16

2025-Q2, text reviews

Last 90 days
3.75

text reviews

Store rating
4.61

all 8743 ratings, incl. star-only

Store gap
0.86

store minus reviews

Est. MRR
$118k

#95 top-grossing, Health & Fitness

store 4.61 · reviews 4.16 → 3.75 · gap 0.86 store 4.61 reviews 3.75

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 164 text reviews

2★3★4★5★ 1★ 2025-Q1: 2.75★ from 8 reviews 2.75 2025-Q1 2025-Q2: 4.16★ from 19 reviews 4.16 2025-Q2 2025-Q3: 3.90★ from 30 reviews 2025-Q4: 3.79★ from 34 reviews 2026-Q1: 3.50★ from 36 reviews 2026-Q2: 4.14★ from 7 reviews (small sample) 2026-Q3: 3.39★ from 28 reviews 2026-Q4: 5.00★ from 2 reviews (small sample) 5.00 2026-Q4
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
2025-Q12.75 8
2025-Q24.16 19
2025-Q33.90 30
2025-Q43.79 34
2026-Q13.50 36
2026-Q24.14 7
2026-Q33.39 28
2026-Q45.00 2

Recent 1–2 star reviews

This is bull####

★ · v1.3.8 · Sep 28, 2026

Its a free app but you need premium to even do the purpose of the app the only use for it is a flashlight

Money hungry

★ · v1.3.7 · Sep 17, 2026

They want $10/month to read my info. Seriously?

NOT FREE!

★ · v1.3.6 · Sep 7, 2026

Typed in free heart rate app and this came up and was labeled free walked me through the tutorials. Had me do the whole process to try to charge me before give me the results. It’s not expensive but that’s not the point.

LIARS

★ · v1.3.6 · Aug 27, 2026

LIARS, it is NOT free!!! 1 , 2, 3, … or ANY amount of days delay and then requiring payment, PLAIN AND SIMPLE, makes the FALSE CLAIM OF “FREE” a LIE!!!

Barbara

★★ · v1.3.6 · Aug 26, 2026

I wanted to check my blood sugar, but I don’t know how to do it on the system. Can you tell me how to check my blood sugar?

Hidden Extra Charges..?

★★ · v1.3.5 · Aug 16, 2026

It’s trying to charge me for the premium version even though I already cancelled my trial subscription. I can’t even download any apps from my App Store now. I hope somebody fixes this asap. They tried to charge me $42 the first time it ran my card(thankfully I had it locked) and then $11.62 the other times. PLEASE FIX ASAP!!! Otherwise, the app works great.

Wouldn’t recommend this.

★★ · v1.3.4 · Jul 17, 2026

I’ve installed this app before but for some reason now it only lets me check my heart rate once a day. I have a heart condition that makes me pass out and I don’t have a watch but if I needed to, in the past, I pulled out my phone and checked my heart rate. Now I can’t easily do that. It’s asking me to start a free trial if I want to check it again. Wouldn’t recommend.

Just don’t it’s not worth it

★ · v1.3.4 · Jul 9, 2026

9.99 a week to use this app. If you try contact there support nobody will answer and Apple will not refund you if you forget to cancel. The app does not have a direct “cancel” for the subscription and it does not show up on your Apple subscription. App is a scam do not touch.

Bp?

★ · v1.3.4 · Jul 7, 2026

Where is the blood pressure test

not free

★ · v1.3.3 · Jul 1, 2026

listed as free but it’s a subscription

False Ad

★ · v1.2.8 · Apr 15, 2026

This App says is free but only free trial for 3 days. Why can’t you guys be upfront and honestly advertise the subscription fee instead of luring people first with FREE app, get our information, install the app and then only know you are as fake as anyone else? If your ad is fake, can we trust your apps’ readings of my health data? Don’t cheat to sell a product. People will eventually dump you as I’m doing now

Blood sugar

★ · v1.2.8 · Mar 29, 2026

I was led to believe this app measure blood sugar.

Did not work

★ · v1.2.8 · Mar 27, 2026

I tried to get this to work for 30 min and the screen just stayed red. Does not work. And I have the new iPhone 17 pro max so it’s the app not the phone.

Heart Rate Monitor

★ · v1.2.7 · Mar 15, 2026

Incredibly frustrating to work with as I tried multiple times to scan my finger but It never worked. It would start to scan but if I moved even a fraction it would stop.

Worst hearts app

★ · v1.2.7 · Mar 11, 2026

Worst hearts apps ever, everything ask for a credit card. Why can’t it be where people choose what to buy of app. Free apps make where you buy then and there, which is not free useless for apps that if people can’t not or afford it.

Publicidad engañosa

★ · v1.2.6 · Feb 13, 2026

No es lo que Muestra en el anuncio

Don’t get the app unless you want to pay for it

★ · v1.2.6 · Feb 12, 2026

I downloaded this app and basically everything. The show in the video and everything else in the app you have to pay for which I think is really stupid because why would you show that on your app and then not have it for free like at least tell people that you have to pay for it

new blood sugar monitor

★ · v1.2.3 · Jan 28, 2026

does not appear to be the blood sugar app advertised

A

★★ · v1.2.3 · Jan 26, 2026

No me midio el azúcar en danger

False advertising

★ · v1.2.3 · Jan 19, 2026

Literally says the app allows you to check oxygen levels, all it does is give you a place to log them. Not helpful.

Not free

★ · v1.2.3 · Jan 8, 2026

I miss my android phones that had this feature free

just ok

★★ · v1.2.3 · Jan 8, 2026

i’m looking for an app that takes all the information off of my Apple Watch; this you have to put your finger on the back of the camera to get it to work.

Horrible

★ · v1.2.3 · Jan 7, 2026

They give you false information because you are apparently supposed to have over 100 for it to be normal I got a 85 that is low blood pressure but it said normal

Heart monitor

★★ · v1.2.3 · Jan 5, 2026

So far I really like this helps but $10.00 a week little much that’s how much my gym membership is for one month don’t make sense to me idk gotta make money some how I suppose

Total Scam

★ · v1.2.2 · Jan 3, 2026

Doesn’t work at all, stay away from any app that says it can track anything other than what you put in manually lol

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.