I Cannot Speak vs IzzySpells Letterboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
I Cannot Speak
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Two taps to be understood. I Cannot Speak is for people who cannot rely on speech. Type or tap what you need to say, then hold your phone up so the person in front of you can read it — or let your phone say it out loud. No setup. No sign-up. No learning a system of symbols. SHOW IT, LARGE Write a sentence and put the keyboard away. The words grow to fill the screen, big enough to read across a counter, a hospital bed, or a noisy room. Turn the phone around and you have been understood. OR SPEAK IT One tap reads your sentence aloud in a natural voice. Choose the voice you want and how fast it speaks. It works with the ring switch off, so you are heard even on silent. READY FOR WHERE YOU ARE Six situations — restaurant, medical, travel, transport, shopping and emergency — each holding the phrases that place actually needs. Tap the situation, tap the phrase. Edit any of them, or build situations of your own for the places you go. THE THINGS A GESTURE CANNOT SAY A row of everyday icons along the bottom of the home screen: water, a restroom, a charger, a pharmacy, a taxi. One tap shows the icon large with the sentence underneath, ready to speak. MY CARD Your name, conditions, allergies, medications and emergency contacts on one card you can hold up without typing anything. Useful in a waiting room, at a pharmacy counter, or any moment when explaining is the hard part. ACROSS LANGUAGES Show the same sentence in another language, large and clear. Useful abroad, and useful at home when the person in front of you speaks a different one. HELP FINDING THE WORDS Rough notes become a complete sentence. Type "water please" and get "Could I have some water, please?" On iPhone 15 Pro and newer this runs on the device itself. Everywhere else it uses a private connection — and if there is no connection at all, I Cannot Speak falls back to built-in phrases so you are never left with nothing. PLAN A DAY Describe what your day looks like and I Cannot Speak suggests the phrases it will need, ready before you are standing there. BUILT TO BE TRUSTED Your saved phrases, your name and photo, and everything on My Card stay on your phone. What you send to be reworded or translated is not kept — not by us, and not by the company whose model does the work. No ads, no analytics, no tracking, nothing sold. WHO IT IS FOR People living with ALS, aphasia, a stroke, Parkinson's, autism, selective mutism, a laryngectomy, or a throat injury. People recovering from surgery. Anyone whose voice has gone quiet, for a week or for good. SUBSCRIPTION I Cannot Speak is $4.99 a month or $29.99 a year, and starts with a free trial. Every feature is included in both plans — there is no cut-down version. Cancel any time in Settings. Privacy policy: https://icannotspeak.vercel.app/privacy Support: https://icannotspeak.vercel.app/support
IzzySpells Letterboard
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IzzySpells: Every Thought Deserves to Be Heard Honoring Your Mind, Unlocking Your Voice Being unable to speak does not mean having nothing to say. For non-verbal or minimally verbal individuals, and those navigating apraxia, the mind is full of ideas, feelings, and humor—even when the body refuses to cooperate. IzzySpells was created to honor that vibrant inner world, offering a compassionate, reliable bridge between your thoughts and the people around you. By transforming communication into purposeful pointing, it allows you to move at your own pace, retrain motor pathways, and finally share what has always been inside you. What We Stand For Believing in You First: You are intelligent, capable, and competent Gentle Motor Pathways: Apraxia creates a frustrating disconnect between brain and body. We break down motor steps into small, forgiving movements, giving your hands the time they need to catch up with your mind. Dignity & True Autonomy: Communication is about choices, boundaries, and genuine self-expression. IzzySpells empowers you to say what you want, on your own terms. Features Designed Around Your Comfort Flexible Letterboard Layouts: Start gently with spacious 3-board arrangements (A-I, J-R, S-Z) to make physical targeting easier, transitioning to a full 26-letter keyboard as your confidence grows. Calm, Low-Sensory Spaces: No sudden visual clutter, loud alarms, or anxiety-inducing timers. The interface remains quiet, clean, and sensory-friendly so you can focus peacefully. Warm Text-to-Speech: Convert your spelled words into clear, natural-sounding speech, allowing you to participate in conversations and feel the joy of being directly heard. Custom Visual Themes: Easily adjust contrast, background shades, and letter sizes to protect your eyes from fatigue and support unique visual needs. You Belong in the Conversation Your voice is precious, and your story matters. IzzySpells is here to support your journey with patience, respect, and deep empathy—helping you spell out your world, one letter at a time.
Screenshots
Verdict
The clearest difference is update cadence: IzzySpells Letterboard at weekly against I Cannot Speak's monthly. IzzySpells Letterboard also leads on device support (3 vs 1) and iOS requirement (15 vs 18.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. I Cannot Speak sells 2 in-app purchases, starting at $4.99 per month and IzzySpells Letterboard sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
I Cannot Speak ships an update monthly, IzzySpells Letterboard weekly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | I Cannot Speak | IzzySpells Letterboard |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15 — better |
| Further details — not scored | ||
| Size | 18 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Sakib Shaikh | IzzyLifeApp |
In-app purchases
I Cannot Speak
- I Cannot Speak Pro Monthly14 Days trial$4.991 Month
- I Cannot Speak Pro Yearly14 Days trial$29.991 Year
IzzySpells Letterboard
- IzzySpells Pro$34.99
Questions
Is I Cannot Speak free?
Is IzzySpells Letterboard free?
Do I Cannot Speak or IzzySpells Letterboard have ads?
Which is updated more often, I Cannot Speak or IzzySpells Letterboard?
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