Predictable vs Easy Dyslexia Aid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Predictable
This text-to-speech application assists individuals with communication challenges by offering smart word prediction, customizable phrases, and diverse access methods. It supports multiple languages and integrates with various voice options for personalized communication.
- Smart word prediction
- Customizable phrases and categories
- Multiple access methods (head tracking, switch access)
- Multi-language support (43 languages)
- Diverse speech and voice options
- Appearance customization
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Predictable is a multi-award winning text-to-speech app for people with conditions such as ALS/MND, autism, cerebral palsy, Down's syndrome, and more. It aims to make it easier and quicker to communicate, using a range of access methods, rate enhancement features and customisation options. Word Prediction Using smart word prediction technology, the app makes speaking out a text-based message easy. Predictable learns from your pattern of use and predicts what you will type next, making typing easier and more efficient. Phases and categories Save and organise phrases that you need quick access to in a simple grid format. Further customise your phrases by adding symbols, images, audio recordings, links and more. Shortcuts Choose from a wide range of useful and exciting features such as notes, share, translate, chatGPT and draw to customise your keyboard screen to include features that you want to use. Attach these to keyboard keys, hot corners, head tracking gestures or external keyboard shortcuts. The possibilities are endless! Multi Language Switch between any of our 43 languages* to create your personalised bilingual set up. You are able to choose a primary and secondary language and seamlessly transition between both on the go, with appropriate keyboards and voices selected for both. Languages supported include: Arabic, Bangla, Bulgarian, Catalan, Chinese, Croatian, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Maithili, Malay, Marathi, Norwegian (Bokmal), Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Slovak, Spanish, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, Vietnamese, Gujarati, Urdu, Somali *Some languages only offered with online voices Speech and Voice Options Compatible with standard iOS voices, including the enhanced voices available to download and your iOS personal voice. You can also use your voice-banked voice from ModelTalker, Acapela, SpeakUnique and The Voice Keeper. Accessibility Predictable offers a wide range of access methods and accessibility settings including: Direct touch features to handle accidental selection Screen tap - a scanning method where you touch the screen for selection and/or progression Switch access - accessible via Bluetooth switch box + switches (compatible with Therapy Box Switch Box and RJ Cooper Switch Interface) as well as Head tracking face gestures. Head tracking - use facial recognition to interact with the app with no calibration or extra hardware required. Auditory preview - hear the onscreen text before selection. Scanning - Build your own, is a brand new access method in Predictable. Customise your own scanning method by combining timer, screen tap, switch access and gestures. Appearance Customise the layout and appearance to truly optimise the app to your preferences by changing the layout, font size, colours and more. Different keyboard options (including QWERTY, Ten Key, Apple and Bluetooth) and different templates (including Dark, High Contrast and Low vision) are available to make this customisation clear and simple. Web Platform Log in remotely and manage your settings and grid content from our web platform. The web platform is compatible with the myMessageBanking.com format to make importing easy. Support User guides are available on your app, and on the Therapy Box website. Send any questions to support@therapy-box.co.uk. You can find more about Predictable at https://therapy-box.co.uk/predictable
Easy Dyslexia Aid
This app aids spelling and literacy for individuals with dyslexia and dysgraphia. It utilizes the OpenDyslexic font and customizable color overlays to improve readability. Speech-to-text and text-to-speech functionalities further support learning and independence.
- OpenDyslexic font with 8 color overlays
- Speech-to-text and text-to-speech
- Supports multiple languages
- Child-friendly interface
- Copy spelling results
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Easy Dyslexia Aid helps with spelling and literacy with the aid of the 'OpenDyslexic' font and color overlays. This is wonderful application and addition to the assistive technology market as it can help dyslexic learners with specific cognitive difficulties making it easier to process particular kinds of information. The absence of unnecessary 'options' pages ensures that learners with specific difficulties can quickly start using the app. Dyslexia is primarily associated with trouble reading. But it can also affect writing, spelling and even speaking. Kids with dysgraphia may struggle with handwriting, organizing their thoughts on paper or with both of these activities. Easy Dyslexia Aid can support with both these conditions and serves as an extremely useful companion both inside and outside the classroom. Upon opening the application you are presented with a clear blue user-friendly interface. The instruction 'Touch mic & talk’ is displayed above a circular mic symbol. On touching the symbol, you are asked to 'Talk.' By pressing done the app will process what has been said and proceed to produce your input displayed in the OpenDyslexic font. This font has been created with letters using heavy weighted bottoms to indicate direction and to reinforce the line of text, which aids in recognising the correct letter, and sometimes helps to keep the brain from rotating them around. The OpenDyslexic font is displayed in a choice of 8 color overlays, as a means to accommodate users suffering from dyslexia and improve readability. This feature can be changed in the Settings which are also easily navigated to from the main screen. Additionally, within the Settings, you can choose to turn off speech output if you wish, display upper and lower case letters and change between multiple languages. The voice synthesis technology used is of a high standard; audio output is clear and the voice recognition software is second to none. For many children with dyslexia or dysgraphia, asking for help with spelling can be a frustrating experience, especially in the classroom. This app can help to increase independence in the classroom and allow for uninterrupted thinking. Easy Dyslexia Aid is a simple and intuitive app and a must for all classrooms that have children with dyslexia or dysgraphia. Key Features: • Child friendly, profanity is filtered out • NO ads or in-app purchases Supports multiple languages at the touch of a button • English (US, Canadian, UK and Australian), Croatian, Czech, Dutch, Finnish, French, German, Hungarian, Indonesian, Italian, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Vietnamese • Automatic language region selection • Instructions and For Best Results guide under Settings • OpenDyslexic font with 8 color overlays • Display upper and lower case letters • Speak text and repeat the speech to hear the word or phrase again • Ability to Copy spelling results, which enables words and phrases to be directly pasted into a range of applications • Ability to Look Up words via the device dictionary • Ability to Share words via the Activity popup • View in portrait or landscape orientation • Support for split view in iPad and iPad Pro devices Learning Outcomes: • Cognitive Development • Communication Skills • Organisational and Productivity Skills • Life Skills • Thinking & Reasoning • Self-Direction Ages: • Preschool (3-5 Years) • Elementary School (5-11 Years) • Middle School (11-14 Years) • High School (14-18 Years) • College/University (18+ Years of Age) Requirements: • Easy Dyslexia Aid requires network connectivity (WiFi, 3G, 4G or GPRS)
Screenshots
Verdict
The clearest difference is price: Easy Dyslexia Aid at $2.99 against Predictable's $159.99. Easy Dyslexia Aid also leads on iOS requirement (7.0 vs 15.5). Predictable's advantage is rating (4.5 vs 3.4) and review sentiment (68% vs 50%). On 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
Predictable costs $159.99 and Easy Dyslexia Aid $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Predictable holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: Predictable has 203 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 68% of Predictable's written reviews are positive against 50% of Easy Dyslexia Aid's.
Predictable ships an update every 2 months, Easy Dyslexia Aid every 4 months. The most recent releases landed on September 26, 2026 and September 27, 2026 respectively.
| Parameter | Predictable | Easy Dyslexia Aid |
|---|---|---|
| Price | $159.99 | $2.99 — better |
| Rating | 4.5 (203 ratings) — better | 3.4 (23 ratings) |
| Positive reviews | 67.7% of reviews — better | 50.0% of reviews |
| Number of ratings | 203 — better | 23 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 7.0 — better |
| Further details — not scored | ||
| Size | 1.7 GB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Prentke Romich Company | Nuapp Productions Pty Ltd |
Customer experience
Predictable
Easy Dyslexia Aid
Bugs and requests
Predictable
Reported bugs
9 issues- App crashes frequently
- Password reset emails not received
- App freezes
- Acapela voice not working
- Cannot copy message to clipboard
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- Twitter integration crashes/invalid token
- Emailing messages causes crash
- Lost Australian Lee voice after update
- Antisemitism in word prediction
Requested features
15 requests- Add child's voices
- Edit size of message window in grid view
- Adjust font size of message window
- Edit color of font or background of individual cells
- Edit individual cells for speaking on touch vs. automatic
Show 10 moreShow fewer
- Add print option
- Allow hiding of settings/edit button without guided access
- Improve transition to phrase banks
- Adjust font size in suggestions
- Enable cursor for editing
- Add user control for saving history (on/off)
- Improve switch access functionality
- Add more male voice options
- Allow customization of keypad size
- Add full stop and comma keys to main keyboard
Easy Dyslexia Aid
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Predictable
No in-app purchases
Easy Dyslexia Aid
No in-app purchases
Questions
Is Predictable free?
Is Easy Dyslexia Aid free?
Which has better reviews, Predictable or Easy Dyslexia Aid?
Do Predictable or Easy Dyslexia Aid have ads?
Which is updated more often, Predictable or Easy Dyslexia Aid?
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