Black Envelope

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Apps: 22
Total installs: 3.3M
Avg rating: ★ 4.48
Ratings: 51K
Latest release: Mar 13, 2026

How this developer operates

Same company, other accounts · Black Envelope Development

Developer names that share this developer's legal name, contact e-mail or website in the store.

All apps

AppStyleRatingInstallsReleased
Write in Runic (Runes writer) Books & Reference ★ 4.7 1,000,000+ Aug 30, 2017
Write in Tifinagh Books & Reference ★ 4.5 100,000+ Jul 23, 2018
Phonemes: IPA & pronuciation Books & Reference ★ 4.6 100,000+ Sep 6, 2018
Write in Hieroglyphs Books & Reference ★ 4.8 100,000+ Sep 5, 2018
Gaster Dingbats: Wingdings Books & Reference ★ 4.5 100,000+ Sep 9, 2018
Standard Galactic Alphabet Entertainment ★ 4.2 100,000+ Sep 12, 2019
Greek alphabet | Ancient & Mod Books & Reference ★ 4.6 50,000+ Nov 20, 2018
LaTeX equation editor: Unicode Productivity ★ 3.5 50,000+ Nov 30, 2018
Elvish & Dwarvish Books & Reference ★ 4.7 50,000+ Jul 7, 2020
Cyrillic writer & dictionary Books & Reference ★ 4.4 50,000+ May 11, 2018
Write in Syriac Books & Reference ★ 4.6 50,000+ Dec 23, 2017
Arabizi (Arabic letters) Education ★ 4.4 10,000+ Aug 7, 2023
HebLate: Write in Hebrew Books & Reference ★ 4.5 10,000+ Aug 20, 2023
Cherokee alphabet & dictionary Books & Reference ★ 4.7 10,000+ Mar 22, 2020
Lawly — wetten-navigator NL Books & Reference — 10,000+ May 25, 2013
Unitology writer Productivity ★ 4.2 5,000+ Mar 22, 2020
Shavian & Quikscript Books & Reference ★ 4.5 5,000+ Dec 13, 2019
Write in Georgian + dictionary Books & Reference ★ 4.8 5,000+ Feb 9, 2018
Numbers to Words converter Books & Reference — 1,000+ Oct 13, 2018
Write in Armenian — Hayerēn Productivity — 1,000+ Dec 19, 2020
Write in Nüshu: alphabet & key Books & Reference — 1,000+ Jan 19, 2021
Bukvar - Russian Dictionary Books & Reference — 500+ Mar 13, 2026