Tonos Polytonic Greek Keyboard
All accents, breathings, ϝϙϡ
About
This keyboard app allows users to easily type polytonic Greek with all necessary diacritics and accents. It offers multiple typing methods, a spacebar trackpad for cursor control, and access to archaic letters. An optional upgrade provides advanced assists like auto-correct and typeahead.
What's New in Tonos Polytonic Greek Keyboard
2.0.2
April 24, 2026
• Letter Case setting for Pro users. A new three-way picker under Auto-correct lets you keep the standard mixed case, suppress auto-correct's sentence-start capitalization, or switch to Uncial: the ancient manuscript style where every committed letter is uppercase and all diacritics are stripped. • Large Diacritics. Breathings, accents, and the other marks on the diacritic row now render at a 1.5× footprint by default, making the small combining glyphs easier to read and tap. Toggle off under Settings → Tonos → Large Diacritics if you prefer the compact size.
MoreIn-App Purchases
$9.99
Tonos Pro
Unlock on-device auto-correct and Typeahead.
Developer apps
FAQ
How do I enable Tonos on my iPhone or iPad?
To enable Tonos, go to Settings > General > Keyboard > Keyboards > Add New Keyboard, then tap the globe key on any keyboard to switch to it. Apps open before enabling Tonos may need to be closed and reopened for the keyboard to appear.
Does Tonos support all classical Greek marks?
Yes, Tonos supports all ten classical marks, including smooth and rough breathings, acute, grave, and circumflex accents, iota subscript, diaeresis, macron, breve, and the philologist's underdot. These can be combined freely.
What are the "Pro" features in Tonos Polytonic Greek Keyboard?
The optional Tonos Pro upgrade adds three on-device assists: auto-correct using a 1.3-million-entry dictionary, typeahead with spell-check and next-word predictions, and Style Preferences to tune editorial rules like enclitic-aware grave rules and elision glyphs.
Is Tonos Polytonic Greek Keyboard free to use?
The core Tonos keyboard is completely free to use. The "Tonos Pro" features are available through an optional one-time purchase, which is a single non-consumable purchase that restores on any device signed in to your Apple ID.
What devices is Tonos Polytonic Greek Keyboard compatible with?
Tonos Polytonic Greek Keyboard is compatible with both iPhone and iPad devices. It is designed to work seamlessly on these Apple mobile platforms.
How often is Tonos Polytonic Greek Keyboard updated?
The latest version of Tonos Polytonic Greek Keyboard is 2.0.2, last updated on April 24, 2026. This indicates a recent update, suggesting ongoing development and support.
Does Tonos Polytonic Greek Keyboard have ads?
No, Tonos Polytonic Greek Keyboard does not contain advertisements. The app is free to use without any ad interruptions.
What is the user rating for Tonos Polytonic Greek Keyboard?
Tonos Polytonic Greek Keyboard has a perfect rating of 5.0 stars from 2 ratings. This indicates a very positive reception from its current users.