Licenses and attributions
Word lists, frequencies and voices
- NGSL / NAWL — CC BY-SA 4.0
- CEFR-J Wordlist — free for research/commercial use with citation
- Octanove Vocabulary Profile — CC BY-SA 4.0
- FrequencyWords (hermitdave) — CC BY-SA 4.0
- Voices: Kokoro-82M by hexgrad (bf_emma, af_heart) — Apache-2.0
- Transcriptions: misaki by hexgrad — Apache-2.0
Fonts
- Baloo 2 (Ek Type) — SIL Open Font License 1.1
- Nunito (Vernon Adams) — SIL Open Font License 1.1
Open-source software in the app
The Lemmi apps include these open-source packages. Thank you to their authors.