OffBook Kit vs Tacit AAC
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
OffBook Kit
Read full descriptionHide full description
A professional line-memorization trainer for anyone who needs to deliver lines accurately and confidently. [2 Training Modes] - Puzzle Mode β assemble lines from word fragments to learn structure - Rehearsal Mode β listen to scene partners and speak out loud Move through both modes to bridge raw memorization and real performance. [AI Auto-Analysis] Just upload your script: - Auto scene splitting - Auto role extraction No manual scene marking. No manual role tagging. [Real Rehearsal β Even When You're Alone] Assign one of 14 AI voices to each role and hear your scene partner speak their lines. No need to wait for a fellow actor β practice with a variety of vocal tones whenever you want. (Subscribers only) [Auto Weak-Line Tracking] Lines you stumble on are automatically queued for focused review. You don't need to remember where you got stuck β the system curates your repetitions for you. [Supported Script Languages] Korean, English, Japanese, and Spanish β all recognized and trainable. [Who It's For] - Actors preparing auditions - Theater and musical cast members - Acting school applicants - Short-film, YouTube, and commercial performers - Anyone presenting from a script [Subscription] - 7-day free trial, then auto-renewal - Monthly or yearly plans - Cancel anytime via App Store > Manage Subscriptions - Payment is charged to your Apple ID. Auto-renewal continues unless canceled at least 24 hours before the end of the current period. Terms of Use: https://momesori.github.io/offbookkit-privacy/terms.html Privacy Policy: https://momesori.github.io/offbookkit-privacy/
Tacit AAC
Read full descriptionHide full description
Two taps to be understood. Tacit 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 β 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 β restaurant, medical, travel, transport, shopping and emergency β 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 β and if there is no connection at all, Tacit falls back to built-in phrases so you are never left with nothing. PLAN A DAY Describe what your day looks like and Tacit 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 β 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 Tacit is $4.99 a month or $29.99 a year, and starts with a free trial. Every feature is included in both plans β there is no cut-down version. Cancel any time in Settings. Privacy policy: https://tacitaac.vercel.app/privacy Support: https://tacitaac.vercel.app/support
Screenshots
Verdict
The clearest difference is iOS requirement: OffBook Kit at 16.0 against Tacit AAC's 18.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. OffBook Kit sells 2 in-app purchases, starting at $7.99 per month and Tacit AAC sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | OffBook Kit | Tacit AAC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | β |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 β better | 18.0 |
| Further details β not scored | ||
| Size | 82 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Jungwoo Chae | Sakib Shaikh |
In-app purchases
OffBook Kit
- Monthly Subscription7 Days trial$7.991 Month
- Yearly Subscription7 Days trial$59.991 Year
Tacit AAC
- Tacit Pro Monthly14 Days trial$4.991 Month
- Tacit Pro Yearly14 Days trial$29.991 Year
Questions
Is OffBook Kit free?
Is Tacit AAC free?
Do OffBook Kit or Tacit AAC have ads?
Other comparisons















