# Leto Fonts (Лето Шрифты)

> Mobile and web app for adding beautiful fonts, stickers, and templates to photos and videos for Instagram Stories and social media. Built by LETO.FONTS - FZCO, an IT company registered in Dubai Silicon Oasis, UAE.

## What is Leto Fonts?

Leto Fonts is a creative tool available on iOS, Android, and Web that helps users add stylish text, stickers, animated effects, and ready-made templates to their photos and videos. Especially popular for Instagram Stories, Reels, and social media content.

## Key Features

- 500+ in-house typefaces (Latin, Cyrillic, Arabic, CJK) — all designed by our team, no third-party licensing
- Ready-made templates for Stories, posts, and Reels
- Sticker packs (animated and static)
- Photo editor with text overlay, effects, filters, gradients
- AR text — augmented reality 3D text rendered live on the camera feed
- Background removal / eraser (AI-powered)
- Subtitle generator for videos (auto + styled)
- Handwriting-to-font AI — converts handwriting and old lettering scans into full digital fonts
- Web editor at https://letofonts.ru/editor (runs in the browser, no install)

## Company

- Legal name: LETO.FONTS - FZCO
- Address: Dubai Silicon Oasis, DDP, Building A1, Dubai, United Arab Emirates
- Registration: DSO-FZCO-17161
- D-U-N-S: 849784151
- Founded: 2019
- More: https://letofonts.ru/about

## Platforms

- iOS: https://apps.apple.com/app/id1489707025
- Android (Google Play): https://play.google.com/store/apps/details?id=com.alexyndrik.leto
- Android (RuStore): https://apps.rustore.ru/app/com.alexyndrik.leto
- Web editor: https://letofonts.ru/editor

## Websites

- Russian primary: https://letofonts.ru
- English primary: https://letofonts.com

Both sites host the same product content; the domain determines default language and payment region (RUB via CloudPayments on .ru, USD via card on .com).

## Public Pages (HTML + Markdown)

Every marketing page has a `.md` companion at the same path — agents that send `Accept: text/markdown` or explicitly request `/<path>.md` get the plain-markdown version optimized for LLM context windows.

- Home: https://letofonts.ru/ — markdown: https://letofonts.ru/index.md
- About: https://letofonts.ru/about — markdown: https://letofonts.ru/about.md
- Contact: https://letofonts.ru/contact — markdown: https://letofonts.ru/contact.md
- Privacy Policy: https://letofonts.ru/privacy-policy — markdown: https://letofonts.ru/privacy-policy.md
- Subscription Terms: https://letofonts.ru/terms — markdown: https://letofonts.ru/terms.md
- License Agreement: https://letofonts.ru/license — markdown: https://letofonts.ru/license.md
- Commercial Use: https://letofonts.ru/commercial-use — markdown: https://letofonts.ru/commercial-use.md
- App Store payment guide: https://letofonts.ru/pay_app_store — markdown: https://letofonts.ru/pay_app_store.md

## Pricing

- Free tier with limited fonts and templates
- PRO tier unlocks all fonts, stickers, effects, templates, and 4K export
- MAX tier adds AI subtitles, font pairs, priority support
- Web editor access included in every paid tier
- CloudPayments (RU / .ru) charges in RUB; international cards (.com) charge in USD; App Store / Google Play prices set per region by the platforms
- Full breakdown: https://letofonts.ru/#pricing and https://letofonts.ru/terms

## API

Public mobile API at /api/v1/* used by Android, iOS, and RuStore clients. Machine-readable catalog per RFC 9727: https://letofonts.ru/.well-known/api-catalog

Representative endpoints:
- GET /api/v1/paywall/config — plans + prices per platform (ios | android | web)
- POST /api/v1/auth/restore — passwordless subscription restore by email
- GET /api/v1/subscriptions/me/status — signed entitlement (Ed25519) for mobile clients
- POST /api/v1/device/request-code — 6-char code for cabinet-based device linking

## Contact

- Email: info@letofonts.ru / info@letofonts.com
- Instagram: https://www.instagram.com/letofonts/
- Telegram: https://t.me/letofonts
- VK: https://vk.com/letofontsapp
- Contact form: https://letofonts.ru/contact