Syma
Developer of Lunyb · 1 app on the App Store
Syma is ranked #736 among top App Store publishers, with 1 chart-level app totalling 949 user ratings (average 4.5★), mostly in Education.
Syma portfolio totals
Worldwide, last 30 days
Worldwide, last 30 days, before Apple’s cut
1
On the App Store
949
Lifetime, US storefront
- Average rating
- 4.5
- Pricing
- 1 free · 0 paid
- Publishing since
- 2026
- Categories
- Education · 1
Apps — downloads & revenue
Estimates are worldwide, last 30 days.
About Syma
Syma publishes 1 app that reached the US App Store top charts. That app is Lunyb, an Education app with 949 ratings at 4.5★.
Lunyb is a free download and has been on the App Store since 2026.
Its 949 ratings place Syma #736 of the 1038 publishers in this directory — below the median one here, which carries 7.0K ratings.
Sizing this up against your own listing? Grade it with the free ASO score checker, find the terms it should rank for with the free ASO keyword research tool, or browse every free App Store optimization tool on Appstro.
Frequently asked questions
Who develops Lunyb?
Lunyb is published on the App Store by Syma. It is an Education app with 949 ratings at 4.5 stars.
How many apps does Syma have on the App Store?
Syma has one app in Appstro's directory, Lunyb. The directory covers apps that reached the US App Store top charts, so a publisher may have others that have not charted.
Is Lunyb free?
Lunyb is free to download. Apple does not publish in-app purchase prices, so whether it charges after install is not visible from the public listing.
How long has Syma been publishing apps?
The oldest app by Syma in Appstro's directory was released in 2026. Syma ranks #736 of 1038 publishers here by total ratings.