Comparison

epSpeak vs Oggy AAC

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

epSpeak

Features
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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.

About

Oggy AAC

This app transforms your device into a simple speech board for quick communication. Tap pre-set phrases or build sentences to speak out loud. It offers a private, customizable, and affordable solution for individuals needing Augmentative and Alternative Communication (AAC).

Highlights
  • Tap-to-speak phrase buttons
  • Build custom sentences
  • Add custom photos/emojis to buttons
  • Adjustable voice rate and pitch
  • PIN-protected parental controls
  • Local data storage for privacy
  • Free tier with 12 buttons
Features
Read full description

Oggy turns your iPhone or iPad into a simple speech board. Tap a button, "I want water," "All done," "I love you" and Oggy says it out loud. That's the whole idea, and it works in seconds. Or build out entire sentences by tapping word buttons. Two modes for two separate needs. It's built for parents, caregivers, and speech-language pathologists who want something fast to set up, easy to learn, and respectful of privacy — without paying the $200+ that traditional AAC apps charge. BUILD A BOARD YOUR WAY Add up to 12 buttons in the free tier — unlock unlimited buttons and a pre-built core board with a $9.99/year subscription. Each button speaks whatever phrase you choose, with the symbol of your choice: a photo from your library, a quick camera shot, or any emoji from your keyboard. Pick a color, arrange the grid the way that makes sense, and rearrange anytime with a long-press and drag. VOICES THAT FIT YOUR FAMILY Choose from the natural voices already on your device, then fine-tune speech rate and pitch with simple sliders until the cadence feels right. Preview any voice before you set it. GENUINELY PRIVATE Everything stays on the device. No accounts, no sign-up, no cloud upload, no analytics, no ads. Buttons, photos, and settings are stored locally. Oggy never phones home — what your family says is nobody else's business. PARENTAL CONTROLS BUILT IN A PIN-protected lock keeps the settings out of small hands, so taps during real conversations never rearrange the board by accident. Unlock with Face ID or Touch ID where supported, with the PIN always available as a fallback. SIMPLE, FAIR PRICING Start free with up to 12 buttons and every core feature — all the voices, full customization, and parental controls. When you're ready for more, unlock unlimited buttons and all future features for $9.99/year. That's a fraction of what traditional AAC apps charge, and it keeps Oggy free of ads and data harvesting. BUILT BY SOMEONE WHO CARES Oggy is made and maintained by a solo developer focused on making communication tools that families can actually afford. Your subscription funds ongoing updates and new features. MORE ON THE WAY Multiple boards (one per child or context — "morning routine," "at school"), predictive next words, cloud backup to move between devices, and additional voices. Every future feature is included with your subscription. MADE FOR • Parents and caregivers of nonverbal or minimally verbal children • Speech-language pathologists and AAC specialists • Adults who use AAC for any reason • Anyone who needs a fast, simple way to say prepared phrases out loud FREE VS. UNLOCKED Free: 12 buttons, all voice features, full parental controls Unlocked ($9.99/year): unlimited buttons, all future features included Questions? Email OggyAppTeam@gmail.com — real replies from the person who built the app. Privacy policy: https://oggyaac.com/privacy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

epSpeak4 screens
Oggy AAC4 screens

Verdict

The call

The clearest difference is in-app purchases: epSpeak at none against Oggy AAC's 1. On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Oggy AAC sells 1 in-app purchase, starting at $9.99 per year. epSpeak asks for nothing beyond the download.

Scorecard1 real difference · 8 level
epSpeak versus Oggy AAC: the parameters behind the verdict, then further details
ParameterepSpeakOggy AAC
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size72 MB41 MB
Age rating4+4+
DeveloperVadim TabakmanOggy LLC

In-app purchases

None

epSpeak

No in-app purchases

1 purchases

Oggy AAC

Subscriptions1
  • Oggy Pro Annual$9.991 Year

Questions

Is epSpeak free?
epSpeak is free to download, with no in-app purchases.
Is Oggy AAC free?
Oggy AAC is free to download, with in-app purchases available.
Do epSpeak or Oggy AAC have ads?
Neither epSpeak nor Oggy AAC shows ads.

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