Doppler Effect Calculator
Doppler Effect Calculator generates an estimated $1–$4/month in revenue from 1–2 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-18).
| Est. revenue / month | $1–$4 |
|---|---|
| Est. downloads / month | 1–2 |
| Estimate confidence | medium |
| Pricing | Paid $2.99 |
| Rating | 5.00 ★ (1 ratings) |
| Category | Utilities |
| Released | 30.07.2018 |
| App last updated | 30.01.2026 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · medium confidence
About
Doppler Effect Calculator is a physics/math calculator to find the frequency of sound if either the source of sound or the observer is moving. You hear the high pitch of the siren of the approaching ambulance and notice that its pitch drops suddenly as the ambulance passes you. That is called the Doppler effect. The Doppler effect (or the Doppler shift) is the change in frequency or wavelength of…
Trends & analysis
Chart rank trend
US · overallWhy it's surfacing
Scout 12Ratings & velocity
Rating distribution
100% positive · 1 ratingsGeographic reach
best rank · 0 storefrontsRevenue & downloads trend
ARPU $2Update history
1 update tracked- v1.34mo ago
- Updated for the newest devices. - Minor bugs fixed.
Doppler Effect Calculator — FAQ
How much money does Doppler Effect Calculator make?
According to AppCurrents estimates, Doppler Effect Calculator generates approximately $1–$4 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.
How many downloads does Doppler Effect Calculator get?
Doppler Effect Calculator sees an estimated 1–2 downloads per month on the App Store, per AppCurrents modeling.
Is Doppler Effect Calculator free?
Doppler Effect Calculator is a paid app priced at $2.99 on the App Store.
What is Doppler Effect Calculator's rating?
Doppler Effect Calculator holds a 5.00-star average from 1 ratings on the App Store.
When was Doppler Effect Calculator released?
Doppler Effect Calculator launched on the App Store on 30.07.2018. Its latest version shipped 30.01.2026.
