Signum International
Developer Info
Signum International was founded in 2014 in Switzerland. The first app was launched in May 15, 2014 and they have 18 iOS apps in June 2026
Signum International is a publisher of EF Hello：和AI家教聊天，學習英文口說，打造道地發音 app and other apps in Education, Travel, Business categories.
- HQ Location
-
Switzerland
- Founded in
- May 15, 2014
- Last App Updated
- 1 week ago (May 29, 2026)
- Company Website
- https://englishlive.ef.com/en
- Contacts
- 5 emails found
Popular Signum International apps in 2026
Switzerland
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Englisch Lernen: EF Hello
Sprechen üben mit der KI
|
Education |
View
|
View
|
13
|
3
|
1 day ago | |
EF Adventures
|
Travel |
View
|
View
|
0
|
|
3 days ago | |
Cultural Care - Au Pair
Become an au pair in the USA
|
Education |
View
|
View
|
4
|
|
4 days ago | |
EF Homestay
|
Travel |
View
|
View
|
0
|
|
1 week ago | |
EF Corporate Learning
|
Education |
View
|
View
|
0
|
|
1 week ago | |
EF Campus Connect
|
Education |
View
|
View
|
41
|
2
|
1 week ago | |
EF Go Ahead Tours
Plan. Prep. Go.
|
Travel |
View
|
View
|
0
|
|
2 weeks ago | |
Cultural Care - Host Family
|
Education |
View
|
View
|
0
|
|
3 weeks ago | |
EF Ultimate Break
|
Travel |
View
|
View
|
0
|
|
1 month ago | |
EF English Live
Schneller Englisch lernen
|
Education |
View
|
View
|
3
|
|
4 months ago | |
EF Traveler
|
Travel |
View
|
View
|
0
|
|
4 months ago | |
Tour Director
For Tour Directors only
|
Travel |
View
|
View
|
0
|
|
7 months ago | |
EF Language Events
|
Business |
View
|
View
|
0
|
|
8 months ago | |
EF Campus Learning
|
Education |
View
|
View
|
1
|
|
8 months ago | |
EF Events
|
Business |
View
|
View
|
0
|
|
2 years ago | |
EF English 24/7
|
Education |
View
|
View
|
0
|
|
3 years ago | |
EF World Languages
|
Education |
View
|
View
|
0
|
|
4 years ago | |
Fala Gringo
|
Education |
View
|
View
|
0
|
|
9 years ago |
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