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Subtraction Flash Cards Quiz

Villegas Ventures LLC
App Store·EducationFree + IAP★ 3.21 (42)launched 7.2y agoapp updated 5.4y ago
Scout Score
7

Subtraction Flash Cards Quiz generates an estimated $10–$50/month in revenue from 20–90 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-19).

Estimates updated 19.06.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$10–$50
Est. downloads / month20–90
Estimate confidencemedium
PricingFree + IAP
Rating3.21 ★ (42 ratings)
CategoryEducation
Released28.03.2019
App last updated09.01.2021
PlatformiOS
Est. downloads / mo
20–90
Est. revenue / mo
$10–$50
Rating velocity / day
0
Chart velocity
—
Peak rank
—
Days tracked
—

Modeled monthly estimate · rating velocity · medium confidence

About

How many subtraction flashcards can you solve in 30 seconds? Subtraction Flash Cards helps you learn & master subtraction through a fun subtraction quiz by giving you a series of random subtraction equations to solve in a 30 second time frame. Over time your brain will get better and faster at subtracting with each subtraction quiz that you take. Whether you’re a 3rd grade math or 4th grade mat…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall
Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 7
Newness
3
Breakout
0

Ratings & velocity

Total ratings
42
Jun 13
New ratings / day
Collecting history — no snapshots so far. Fills in twice daily.

Rating distribution

55% positive · 42 ratings
5★
45%
4★
10%
3★
2%
2★
7%
1★
36%

Geographic reach

best rank · 0 storefronts
Collecting storefront coverage — no snapshots so far. Fills in twice daily.

Revenue & downloads trend

ARPU $0
Est. revenue / mo · $22
$22$0
Jun 13Jun 19
Est. downloads / mo · 45
45
Jun 13Jun 19

In-app purchases

1 tiers
Remove Ads$1

Update history

1 update tracked
  • v1.55.4y ago

    -Updated to run efficiently in iOS 14 -Added the ability to opt out of personalized ads

Subtraction Flash Cards Quiz — FAQ

How much money does Subtraction Flash Cards Quiz make?

According to AppCurrents estimates, Subtraction Flash Cards Quiz generates approximately $10–$50 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does Subtraction Flash Cards Quiz get?

Subtraction Flash Cards Quiz sees an estimated 20–90 downloads per month on the App Store, per AppCurrents modeling.

Is Subtraction Flash Cards Quiz free?

Subtraction Flash Cards Quiz is free to download on the App Store, monetizing through in-app purchases.

What is Subtraction Flash Cards Quiz's rating?

Subtraction Flash Cards Quiz holds a 3.21-star average from 42 ratings on the App Store.

When was Subtraction Flash Cards Quiz released?

Subtraction Flash Cards Quiz launched on the App Store on 28.03.2019. Its latest version shipped 09.01.2021.

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