We make Tap AAC, a one-time purchase, so we have a side in the “pay once” question. The cheapest one-time apps here aren’t ours, and for a few weeks of use a subscription or a trial can cost less. Prices are the ones the stores and makers listed on October 30, 2026.
Apps you pay for once
| App | Talks with | Price (US) | Free without paying |
|---|---|---|---|
| AAC Speech & Communication (CM Games) | Pictures1 | Free with up to 3 boards of your own; Premium $7.99 once | Yes, with up to 3 boards of your own |
| Speech Assistant AAC | Typing and phrase buttons2 | Basic version free; extra features $10.99 once on Google Play ($24.99 on the App Store)3 | Yes: the basic version |
| Context AAC (Weave Chat) | Pictures that change with the place and activity4 | $14.99 once | No free version |
| Tap AAC (ours) | Pictures, typing and Word Guesses5 | Free for 30 days, then $29.99 once6 | A 30-day trial with everything; then it asks to be unlocked |
| Predictable | Typing with word prediction7 | $159.99 once (Google Play and the App Store)89 | No free version |
| TalkTablet PRO | Pictures and typing10 | $199.99 once on Google Play; extras in-app | No free version |
“One payment” here means the store sells it as a single purchase and the listing doesn’t mention a subscription. Speech Assistant AAC says it plainly: “a one-time payment for these extra features, there is no subscription”.2 So do CM Games’ app (“Premium – One-Time Unlock (No Subscription)”)1 and ours.6
Apps with a subscription or a choice
| App | How you pay | Price (US) | Free without paying |
|---|---|---|---|
| Spoken | Free, or a subscription (lifetime on its website)11 | Free to speak; Premium $12.99 a month, $99 a year or $249 for life on Spoken’s website. Store prices differ: its in-app purchases on Google Play run $6.49 to $249.9912 | Yes: speaking is always free; saved phrases and the lifelike voices are Premium13 |
| Avaz AAC | Subscription or one payment14 | US Google Play listing: a 14-day trial, then in-app purchases of $1.99 to $299.99 (it names monthly, yearly and lifetime plans, not their prices). Avaz’s help centre lists $9.99 a month, $99.99 a year or $199.99 for life, with different prices by region15 | A 14-day trial; when it ends, pictures and audio go until you buy |
| CoughDrop | Subscription or one payment, on its website16 | $9 a month or $295 for life, after a free two-month trial | A two-month trial; an account is needed17 |
| Cboard | Free, or a subscription18 | Free version; a monthly or yearly plan for everything (in-app purchases $8.00 to $79.00 on Google Play) | Yes, with fewer features, and a 15-day free trial of the rest19 |
| CommBoards AAC | Free, or Premium (monthly or yearly)20 | Starter boards free; Premium in-app $9.99 to $119.99, with a 7-day free trial | Yes: the starter boards |
| Otsimo AAC | In-app purchases21 | Free download; in-app purchases $5.49 to $189.99; 14-day free trial | A 14-day trial |
What it adds up to
An AAC app is used for years, so the price after three years matters more than the price on day one. These are the listed prices, multiplied out:
| App | Plan | After 1 year | After 3 years |
|---|---|---|---|
| AAC Speech & Communication (CM Games) | Premium: $7.99 once1 | $7.99 | $7.99 |
| Speech Assistant AAC | Extra features: $10.99 once23 | $10.99 | $10.99 |
| Context AAC (Weave Chat) | The app: $14.99 once4 | $14.99 | $14.99 |
| Tap AAC (ours) | Unlock: $29.99 once6 | $29.99 | $29.99 |
| Predictable | The app: $159.99 once89 | $159.99 | $159.99 |
| TalkTablet PRO | The app: $199.99 once10 | $199.99 | $199.99 |
| Spoken | Premium, monthly (website): $12.99 a month1112 | $155.88 | $467.64 |
| Spoken | Premium, yearly (website): $99.00 a year1112 | $99.00 | $297.00 |
| Spoken | Premium for life (website): $249.00 once1112 | $249.00 | $249.00 |
| Avaz AAC | Monthly (help centre): $9.99 a month1514 | $119.88 | $359.64 |
| Avaz AAC | Yearly (help centre): $99.99 a year1514 | $99.99 | $299.97 |
| Avaz AAC | Lifetime (help centre): $199.99 once1514 | $199.99 | $199.99 |
| CoughDrop | Monthly: $9.00 a month16 | $108.00 | $324.00 |
| CoughDrop | Lifetime: $295.00 once16 | $295.00 | $295.00 |
A subscription isn’t always the worse deal. If you only need an app for a few weeks, after surgery for example, a month or two of a plan, or a free trial, costs less than any one-time price. And a lifetime price can pay for itself in two or three years.
What happens when you stop paying
This is the question to ask before you build a vocabulary in any app. What the makers say:
- Avaz: “Expiry of trial or subscription will result in the absence of images and audio from the app”, until a purchase is made.14
- Spoken: speaking stays free, but saved phrases and the lifelike voices are Premium, and free users are switched to a lower-quality fallback voice when the trial ends.111322
- CoughDrop: functions become limited after the two-month trial.17
- Cboard: the free version stays; the subscription features stop.1819
- TD Snap (iPad and Windows, not Android): a monthly subscription is required for speech after the trial.23
- Tap AAC (ours): after the 30-day trial it asks to be unlocked before it opens again. Nothing is deleted: the book waits on the tablet, and a backup can still be saved from the unlock screen.24
Buying once on Google Play
- The purchase belongs to the Google account that paid. CommBoards’ listing puts it simply: “Premium follows the Google account you buy with”.20 Buy with the account that will stay on the person’s tablet.
- On a new tablet, sign in to Google Play with the same account, then use the app’s restore option if it has one (in Tap AAC it’s called Restore purchase).
- Back up the vocabulary as well: the purchase comes back, but the person’s own pages and recordings only come back from a backup or an account. Check how each app backs up before you rely on it.
- Funding: tablets and apps count as non-dedicated devices, and payers’ coverage of them varies.25 See how to get an AAC device.
When a subscription is worth it
Some things cost the maker money every month, and a subscription pays for them: online voices, cloud sync between several devices, a team sharing one vocabulary, and regular new content. If those matter to you, compare plans on what they include, not only the price. In Tap AAC, sharing a book with a therapist needs a free Google sign-in, not a plan.26
More help choosing
- Free AAC apps for AndroidWhich are free for good, which are free trials, and what the free versions leave out.
- AAC apps for Android comparedWhat runs on Android, what it costs, whether it works offline, and who each app suits.
- Offline AAC appsApps that talk with no internet, the four kinds of “offline”, and a five-minute test.
- How to get an AAC deviceMedicaid, Medicare, insurance and school, in the US.
- How to choose an AAC appThe questions to ask about any app, and how to run a fair trial before you pay.
Sources
Read on October 30, 2026. Google Play listings are named by app ID (the “id=” in their web address).
- Google Play. AAC Speech & Communication, by CM Games listing (com.cm.aac). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- Google Play. Speech Assistant AAC listing (nl.asoft.speechassistant). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- Apple App Store. Speech Assistant AAC. Price, last update and listing text, United States, checked October 30, 2026.
- Google Play. Context AAC listing (com.contextaac). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- Tap AAC. Everything Tap AAC does. Our own feature list for the version on Google Play.
- Google Play. Tap AAC listing (com.tapaac.app). Price, trial and listing text, checked October 30, 2026.
- Therapy Box. Predictable. The maker’s product page. Accessed October 30, 2026.
- Google Play. Predictable listing (com.tbox.predictable_4). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- Apple App Store. Predictable. Price, last update and listing text, United States, checked October 30, 2026.
- Google Play. TalkTablet PRO Autism & Stroke listing (com.gusinc.talktableta). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- Spoken. Does Spoken cost anything?. The maker’s help page. Accessed October 30, 2026.
- Google Play. Spoken – Tap to Talk AAC listing (com.spoken.app). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- Spoken. Spoken Premium vs. free. The maker’s help page. Accessed October 30, 2026.
- Avaz. Pricing of the Avaz AAC app (help centre). The maker’s help page. Accessed October 30, 2026.
- Google Play. Avaz AAC listing (com.avazapp.international.lite). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- CoughDrop. How much does CoughDrop cost?. The maker’s help page, updated March 19, 2024. Accessed October 30, 2026.
- Google Play. CoughDrop AAC listing (com.mycoughdrop.coughdrop). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- Google Play. Cboard AAC listing (com.unicef.cboard). In-app purchases, last update, listing text and the developer’s reply about the paid plan (November 3, 2023), United States, checked October 30, 2026.
- Cboard. The app’s English text, in its published source code (en-US.json). The list of subscription features and the offline messages. Accessed October 30, 2026.
- Google Play. CommBoards AAC listing (com.shmoontz.commboards.lite). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- Google Play. Otsimo AAC listing (com.otsimo.aac). Price, in-app purchases, last update and listing text, United States, checked October 30, 2026.
- Spoken. What is a fallback voice?. The maker’s help page. Accessed October 30, 2026.
- Apple App Store. TD Snap. Price, last update and listing text, United States, checked October 30, 2026.
- Tap AAC. Support. Our own answers about devices, backups and the internet.
- American Speech-Language-Hearing Association. Augmentative and Alternative Communication (Practice Portal). Professional guidance for speech-language pathologists. Accessed October 30, 2026.
- Tap AAC. Tap AAC for speech therapists. Our own page on sharing a book with a therapist.
Core word board
Alphabet board
Communication board for adults