Best Punctuation Keyboard Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good punctuation keyboard apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Punctuation Keyboard Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Grammarly: AI Keyboard & VoiceGrammarly: AI Keyboard & VoiceFree4.7★ (224K)NoYesSep 2026
2Symbol Keyboard - 2000+ SignsSymbol Keyboard - 2000+ SignsFree4.6★ (7.3K)YesNoSep 2026
3Symbol Keyboard-Character PadSymbol Keyboard-Character PadFree4.7★ (3.1K)YesNoSep 2026
4Fonts Keyboard for iPhone,iPadFonts Keyboard for iPhone,iPadFree4.4★ (11K)NoYesSep 2026
5TypeAI: AI Keyboard & WriterTypeAI: AI Keyboard & WriterFree4.7★ (19K)NoYesSep 2026
6Symbol Keyboard for TextingSymbol Keyboard for TextingFree4.6★ (2.9K)YesNoSep 2026
7Gboard – the Google KeyboardGboard – the Google KeyboardFree4.1★ (59K)NoNoSep 2026
8Switchy - 1-Tap Text KeyboardSwitchy - 1-Tap Text KeyboardFreeNoYesSep 2026

Top Picks for Punctuation Keyboard

Grammarly: AI Keyboard & Voice#1

Grammarly: AI Keyboard & Voice by Superhuman Platform Inc

Write, dictate, edit, improve
Editor's Choice
📊 Productivity
4.7😊(224K ratings)
FreeIn-App Purchases
#11in Productivity
Grammarly: AI Keyboard & Voice screenshot 1
Grammarly: AI Keyboard & Voice screenshot 2
Grammarly: AI Keyboard & Voice screenshot 3
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Grammarly: AI Keyboard & Voice screenshot 5
Grammarly: AI Keyboard & Voice screenshot 6

Enhance your writing across all apps with AI-powered suggestions for grammar, spelling, and clarity. Generate new versions of your text, detect tone, and improve conciseness. Also includes a document editor and Safari extension for comprehensive writing support.

What We Love

  • 🚀 Easy to use
  • 🚀 Extremely useful
  • 👍 Helps improve writing skills
  • 👍 Provides useful suggestions
  • 👍 Beneficial for non-native speakers
  • 👍 Seamless integration across devices

Room to Improve

  • 🐛 Buggy keyboard behavior
  • 🐛 Inconsistent performance across platforms
  • 🔒 Privacy concerns with 'full access' requirement
  • 💰 Expensive premium subscription
  • 🤔 Overzealous correction suggestions
Symbol Keyboard - 2000+ Signs#2

Symbol Keyboard - 2000+ Signs by 山 钟

Unicode Symbols and Characters
Strong Contender
📊 Productivity
4.6😐(7.3K ratings)
FreeAds
Symbol Keyboard - 2000+ Signs screenshot 1
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Access over 2000 unique Unicode symbols and characters with this app. It provides additional keyboards to easily insert special signs into your messages and documents.

What We Love

  • 🚀 Wide variety of symbols and fonts
  • 👍 Easy to use and copy/paste
  • 💡 Useful for customizing text and bios

Room to Improve

  • 🐛 Ads and in-app purchases
  • 🔒 Concerns about privacy and security
  • 👎 Not integrated as a keyboard
Symbol Keyboard-Character Pad#3

Symbol Keyboard-Character Pad by ShuMei Liang

Unicode Symbols and Characters
Worth Considering
🔧 Utilities
4.7😊(3.1K ratings)
FreeAds
Symbol Keyboard-Character Pad screenshot 1
Symbol Keyboard-Character Pad screenshot 2
Symbol Keyboard-Character Pad screenshot 3

Access hundreds of special characters and symbols for use in any application. Simply tap a character to copy it to your clipboard, then paste it into your desired app.

What We Love

  • 💎 Wide range of symbols
  • 👍 Easy to use
  • 🆓 Free app with no subscription
  • 📚 Comprehensive symbol library
  • 🗂️ Ability to organize symbols

Room to Improve

  • 🔍 Difficult to find specific symbols
  • 🧭 Unintuitive category organization
  • 🚫 Ads interrupt usage
  • 🔀 Keyboard integration issues
  • 🔍 Lacking search functionality

More Punctuation Keyboard apps to explore

FAQ about Punctuation Keyboard

What are the best punctuation keyboard apps for iPhone?
Grammarly: AI Keyboard & Voice tops our punctuation keyboard apps ranking as of September 2026, with a 4.7-star average from 224K App Store ratings, and it's free to download.
Yes — 20 of the top punctuation keyboard apps we rank are free to download, including Grammarly: AI Keyboard & Voice and Symbol Keyboard - 2000+ Signs.
Grammarly: AI Keyboard & Voice has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ punctuation keyboard apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides real-time writing feedback directly within your iPhone and iPad apps. It offers suggestions for spelling, grammar, conciseness, and vocabulary, along with AI-powered text rewrites and tone adjustments.
Key features include an AI keyboard with spelling and grammar checks in multiple languages, vocabulary and clarity recommendations (Premium), tone detection, AI rewrites for entire messages, a document editor with plagiarism detection, and a Safari extension.