TouchChat Discover vs Wedge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TouchChat Discover
This app offers a risk-free way to explore a powerful communication solution before committing to a purchase. It provides a free trial of all features or access to lite-tech boards for individuals with speech difficulties.
- 30-day free trial of full features
- Explore lite-tech WordPower boards
- Augmentative and Alternative Communication (AAC)
- Customizable vocabulary and messages
- Built-in voice synthesizer
- Multiple language options
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Experience TouchChat® Discover, the new, risk-free way to try all the features of the popular TouchChat app before you buy. After downloading, you’ll have the option to start a free 30-day trial OR to explore the WordPower96 English and Spanish lite-tech boards. TouchChat is a full-featured Augmentative and Alternative Communication (AAC) solution for individuals who have difficulty using their natural voice. TouchChat is designed for individuals with Autism, Down Syndrome, ALS, apraxia, stroke, or other conditions that affect a person's ability to use natural speech. TouchChat gives an individual the ability to choose a vocabulary file which consists of pages and buttons that contain words, phrases, sentences, and other functions. Messages are spoken with a built-in voice synthesizer or by playing a recorded message. Various synthesized and custom voice options are available, allowing the user to choose a voice that fits their own personality. After your 30-day trial ends, you’ll have the option to purchase TouchChat HD w/WordPower®, TouchChat HD, or TouchChat HD Lite. If you don’t make a purchase, you’ll still have access to the WordPower96 English and Spanish lite-tech boards when your trial period ends. TouchChat provides multiple language options in a universal app supporting iPhone®, iPod touch® and iPad®. By downloading and using the TouchChat app, the purchaser accepts the PRC-Saltillo TouchChat Software License Terms. The Manufacturer of the iOS application – TouchChat Discover is: Prentke Romich Company dba PRC-Saltillo 1022 Heyl Rd Wooster, OH 44691 USA Tel.: (330) 262-1984 // (800) 262-1984 Fax: (330) 262-4829 Email: info@aacapps.com Web: www.prc-saltillo.com The EU Authorized European Representative for the iOS application – TouchChat Discover is: Prentke Romich GmbH Karthäuserstr. 3 D-34117 Kassel Germany Tel.: (05 61) 7 85 59-0 Fax: (05 61) 7 85 59-29 Email: info@prentke-romich.de Web : www.prentke-romich.de The UK Responsible Person for the iOS application – TouchChat Discover is: Liberator Ltd Glenside Business Park West Pinchbeck, Spalding, Lincolnshire, PE11 3SA UK Tel: +44 (0)1733 370470 Email: info@liberator.co.uk Web: www.liberator.co.uk/ The Swiss Authorized Representative for the iOS application – TouchChat Discover is: Inspera GmbH Thunstrasse 64 | CH-3110 Münsingen Phone +41 31 819 74 60 | Mobile +41 79 435 53 09 mail@inspera.ch | www.inspera.ch
Wedge
This app provides a visual countdown timer that shrinks like a colored wedge, making time remaining clear at a glance. It features a hidden picture that is revealed as time elapses, perfect for engaging children and adults alike. Designed for focus and time management, it's ad-free and privacy-focused.
- Visual wedge countdown
- Hidden picture reveal
- Customizable presets
- Gentle alarm sounds
- Kid-lock feature
- Live Activity integration
- Siri and Shortcuts support
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A visual countdown timer you can read from across the room. A coloured wedge shrinks as the time runs out, so anyone can see how much is left at a glance. No reading a clock. No arithmetic. That one idea is why visual timers are standard equipment in classrooms and therapy rooms: for children who cannot tell the time yet, for anyone with ADHD and time blindness, and in occupational therapy and special education, where "five more minutes" means nothing but "when the red is gone" means everything. HIDE A PICTURE UNDERNEATH Turn on a hidden picture and the disc starts fully covered. As the wedge retreats, the picture underneath is uncovered a slice at a time, finishing exactly when the timer does. A child who will not watch a countdown will watch a dinosaur arrive. Thirty pictures and thirty backgrounds, and they are not all for small children. The set runs from cartoon dinosaurs and rockets through to a mandala, a koi pond and a nebula, so the same reveal works for a teenager or for an adult holding their own focus. All of it is off by default, because a classroom wants the plain disc and that room comes first. NO ADS. NOT NOW, NOT LATER. This app is built to be handed to a seven-year-old. No adverts. No pop-ups. No tracking. No account to create. Nothing is ever sent to a server, because there is no server. Your presets and settings stay on your device. WHAT'S INSIDE • A large, calm dial that reads clearly from the back of a classroom • Drag the disc to set any time up to an hour, or tap a saved preset • Presets with their own names and colours, so "Reading 20" is one tap • Ten alarm sounds, six of them deliberately gentle, because one harsh beep is wrong for a sensory-sensitive room • Kid-lock freezes the screen mid-session so nobody can stop the timer • A Live Activity keeps the countdown on your Lock Screen and in the Dynamic Island • Siri and Shortcuts • Keep the screen awake while a timer runs • Seven disc colours • Keeps perfect time while backgrounded, locked, or fully closed • iPhone and iPad, portrait and landscape BUILT FOR REAL ROOMS Teachers use it for transitions, centres and independent work. Occupational therapists use it for sessions, turn-taking and regulation. Parents use it for screen time, tooth brushing, homework and getting out of the door. Adults use it for focus blocks, study sprints and breaking long tasks down. ACCESSIBILITY IS NOT AN AFTERTHOUGHT Full VoiceOver labels on the dial and every control. Dynamic Type throughout. Reduced Motion honoured. State is never shown by colour alone, so the timer still reads for colour-blind users and for a child who is not tracking the colour at all. HONEST PRICING Five complete timers free, with every feature turned on. Not a crippled trial. Then one quiet one-time purchase and it is yours, including every future update. No subscription. No renewals. No upsells. No "premium" tier that switches off something you already paid for. Family Sharing included.
Screenshots
Verdict
The clearest difference is rating: Wedge at 5.0 against TouchChat Discover's 3.8. Wedge also leads on update cadence (every 2 days vs every 2 months). TouchChat Discover's advantage is ratings volume (102 vs 2). On price, ads, in-app purchases and monetization model 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
Both are free to download. TouchChat Discover sells 10 one-off in-app purchases and Wedge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Wedge holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: TouchChat Discover has 102 ratings behind it against 2, so its average is the more settled of the two.
TouchChat Discover ships an update every 2 months, Wedge every 2 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | TouchChat Discover | Wedge |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (102 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 21.4% of reviews | — |
| Number of ratings | 102 — better | 2 |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 2.7 GB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Prentke Romich Company | Chad Berry |
Customer experience
TouchChat Discover
Wedge
Bugs and requests
TouchChat Discover
Reported bugs
10 issues- App crashed when editing
- New update broke paid license
- Upgrade not working, logs out
- App glitches and shuts down
- App edits pictures without consent
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- Will not download, storage issues
- Does not work with iOS 16 and new iPhone
- No access to 30 day trial after purchase
- App crashes whole app
- App has bugs, glitches, and lagging
Requested features
4 requests- Add scientific calculator with exponents, complex numbers & roots
- Make it less expensive
- Add teenage voices back
- Add voice to free trial
Wedge
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TouchChat Discover
- 30-Day Free TrialFree
- Upgrade to TouchChat HD Lite$9.99
- Talk-About Vocabulary$44.99
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- PCS Symbol Library$49.99
- iShare 1-Year 2GB Subscription$59.99
- Pixon® for TouchChat$79.99
- Gateway© Vocabulary$149.99
- WordPower Vocabulary$149.99
- Upgrade - TouchChat HD$149.99
- Upgrade TouchChat HD WordPower$299.99
Wedge
- Wedge Unlocked$5.99
Questions
Is TouchChat Discover free?
Is Wedge free?
Which has better reviews, TouchChat Discover or Wedge?
Do TouchChat Discover or Wedge have ads?
Which is updated more often, TouchChat Discover or Wedge?
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