Spy Messenger
by Kirill Filippov
- Social Networking
- Paid
- Zombie
- Small & simple · 93
- Rating
- 4.0
- 2 ratings · US storefront
- Top 93%among 169 Social Networking apps
- Last update
- Apr 18, 2022
- Version 1.2.5
- Size
- 12 MB
- Category
- Social Networking
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
If you search for true private messenger, this app is for you.
Features:
- the app doesn’t require registration.
- you don't need to provide any personal information (email, telephone number, Facebook or any other accounts).
- the app doesn’t keep any history or user information.
- the app doesn't send notifications and doesn't keep any device id's, only when both users in the chat room you can send and receive messages.
- when the app is suspended or phone is locked all messages will be removed.
- app support any amount of users inside the chat room.
Requirements:
Any iOS device with iOS 12.x
the iCloud account in phone settings
What’s new
Release notes for the latest version, as written by the developer.
Compatibility improvements
Rank history
Daily position in the Netherlands charts. #1 is at the top.
- Best rank
- #52
- Current rank
- #53
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
93/100
Small & simple
- Developer size70% · 25
Developer: 2 apps on the charts
- Audience size100% · 20
Ratings: 2
- App size100% · 10
Size: 12 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #4, 91 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 1.2.5LatestReleased Apr 18, 2022