Math and Science Keyboard app for iPhone and iPad

Type special characters used for math and science in any text app!

This app provides a keyboard with math and science characters that can be installed for use anywhere on your iPhone or iPad. Installation instructions are included. The app also provides a font that can be installed in order to more uniformly display math and science characters in apps that let you choose the font.

Characters included in the keyboard:
– General math: 1 2 3 4 5 6 7 8 9 0 + - * ∕ ^ = ( ) . , ± − × ÷ √ ∛ ∜ % ‰
– Sets: ∅ { } ∩ ∪ ∁ ∖ ∀ ∃ ∄ ⊂ ⊃ ⊄ ⊅ ∈ ∉ ∋ ∌ ⊆ ⊇ ⊈ ⊉
– Relations: = ≠ ≡ ≢ ≃ ≄ ≅ ≆ ≇ ≊ ≈ ≉ ≤ ≥ ≪ ≫ ∥ ∦ ∧ ∨ ¬ ← → ⇐ ⇒ ⇔
– Integrals and differentials: ∆ ∇ ∂ ∑ ∏ ∐ ⋅ ⋆ ∫ ∬ ∭ ∮ ∯ ∰ ∱ ∲ ∳ [ ] ∞ ℇ ℎ ℏ
– Greek: α β γ δ ε ζ η θ λ μ ν π ρ σ τ φ ω Γ Δ Λ Π Σ Ω
– Digit variants: ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ ⁰ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ ₀ ¼ ½ ¾ ⅓ ⅔ ⅕ ⅖ ⅗ ⅘
– Units: $ ¢ € £ 元 円 ¥ ₹ ₩ ₫ ₡ ₦ ₪ ₭ ₮ ₱ ₲ ₴ ₵ ₸ ₺ ₽ ₼ ℃ K ℉ Ω Å µ

The keyboard and iOS are designed to protect your privacy: The keyboard can send text you type only to the app within which it is used; nowhere else. It does not access any other of your data.