Letterboard SpellerBuddy vs epSpeak
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Letterboard SpellerBuddy
This app assists individuals learning to spell and type, offering various keyboard layouts and customizable settings. It includes features like text-to-speech, a calculator, and a metronome to support diverse learning needs.
- Multiple keyboard layouts (ABC, QWERTY, Grid, Letterboard)
- Customizable key sizes, colors, and spacing
- Smart word suggestions with kid-friendly vocabulary
- Text-to-speech with adjustable voice speed
- Built-in scientific calculator with graphing
- Metronome with adjustable BPM
- Cloud save via Google Drive
- Bluetooth external keyboard support
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Letterboard SpellerBuddy is the ultimate typing assistant designed specifically for spellers who use letter boards. Whether your child is just learning the alphabet or advancing to QWERTY, this app grows with them. Key Features: • Multiple Keyboard Layouts - Choose from ABC alphabetical, QWERTY, Grid, or full-screen Letterboard modes • Customizable Experience - Adjust key sizes, text colors, and spacing to match your child's needs. Extra-large text options available for users with vision challenges • Smart Word Suggestions - Kid-friendly vocabulary with context-aware predictions to build confidence • Text-to-Speech - Hear letters and words spoken aloud with adjustable voice speed • Built-in Calculator - Scientific calculator with graphing capabilities for math practice • Metronome - Real clock sounds from 10-120 BPM to help with rhythm and pacing • Cloud Save - Google Drive integration to save and sync progress • Bluetooth Support - Use external keyboards with the Letterboard mode Designed with accessibility in mind, Letterboard SpellerBuddy supports learners of all abilities.
epSpeak
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epSpeak — Give Them a Voice epSpeak is a picture-based communication app (AAC) that helps children and adults who are nonverbal or have limited speech say what they mean — one tap at a time. Tap a picture, hear the word. It's that simple to start, and it grows with the user from single words all the way to full sentences. WHY FAMILIES CHOOSE epSpeak - Big, friendly buttons — designed for small hands and first-time users. - Meet Echo, a warm animated character who speaks each word with you, so communication feels personal, not clinical. - Two ways to talk: a simple Sound Board for tapping single words, and a full AAC word board for building sentences from core vocabulary. - A research-informed, color-coded word board (Modified Fitzgerald layout) keeps core words always within reach. - Works in your language — available in English, Spanish, French, German, Portuguese, Italian, Chinese, and Arabic. BUILT FOR THE WHOLE TEAM epSpeak connects the people who support a communicator: - For caregivers: Organize categories, add your own photos and words, and personalize the experience from your phone or the web portal. Adjust voice speed, button size, and what's shown — and changes appear on the user's device within seconds. - For practitioners (SLPs, teachers, therapists): Work across multiple clients, set communication goals, track progress, and leave notes — all in one place. PERSONAL AND PRIVATE - Add your own photos so the words match the user's real world — their cup, their dog, their favorite snack. - Hide or show individual items per user, so what's on screen fits the moment. - Your data is encrypted on the device, and end users never see notifications or pop-ups that could overwhelm them. DESIGNED TO REDUCE FRUSTRATION, BUILD CONNECTION Every feature is shaped around real communication: clear audio, an optional auto-return so the screen steps back when a word is done, and a calm, uncluttered interface that keeps the focus on the message — not the menus. Whether you're a parent starting your child's communication journey, a teacher supporting building skills session by session, epSpeak gives every voice a way to be heard. Start the conversation today.
Screenshots
Verdict
The clearest difference is price: epSpeak at Free against Letterboard SpellerBuddy's $9.99. On update cadence, ads, in-app purchases and device support 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
epSpeak is free to download; Letterboard SpellerBuddy costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Letterboard SpellerBuddy ships an update every 10 days, epSpeak every 2 weeks. Both last shipped on November 5, 2026.
| Parameter | Letterboard SpellerBuddy | epSpeak |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Supraja Krishna | Vadim Tabakman |
In-app purchases
Letterboard SpellerBuddy
No in-app purchases
epSpeak
No in-app purchases









