Comparison

Speech Tutor vs SLK Curriculum

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

Head to head
About

Speech Tutor

This app uses advanced animation to visualize tongue and mouth movements for speech sound production. It offers detailed tutorials, sound-specific guidance, and recording features to help users improve their speech or accent.

Highlights
  • Animated transparent mouth views
  • Side and front sound production views
  • Adjustable playback speeds
  • Pause and review animations
  • Detailed sound production tutorials
  • Palate diagrams
  • Self-recording and playback
Features
Read full description

Whether you’re a speech and language pathologist (SLP), an SLP college student, a parent of children with speech delays, or someone trying to improve their American English accent, you’re going to find this an invaluable application. A first of its kind in the field, Speech Tutor brings the latest in technology and animation to the world of speech. The animations inside Speech Tutor take the areas of the face that impede the view of tongue placement and positioning and make them transparent. Now one can literally see inside the mouth as the sounds are being made! Speech Tutor offers a “Side View” and a “Front View” of each sound production, both of which can be viewed at 3 different speeds (slow, medium, fast). The movies can also be paused any given point. With 132 animations in all, Speech Tutor is sure to offer a helpful view and speed for anyone in need. Speech Tutor does not stop there though. Non SLPs can begin the application by reading an easy to understand “Basics” tutorial which provides the reader with a solid foundation of the basic knowledge needed to know before attempting to improve any/all English consonants. Also provided is detailed text specific to each sound that further describes how each sound is technically made, tips provided by licensed speech and language pathologists, and milestones for when each sound should be acquired and mastered. Along with viewing the animations, one can also view a “Palate” diagram to further demonstrate where on the palate the tongue should be placed. Last but not least, users of the application can choose to record themselves as they practice their target sounds and then choose to play it before and after a correctly modeled production. Animations for the following sounds are provided: P, B, T, D, K, G, N, M, ING, F, V, S, Z, SH, CH, J, L, R (retroflex and bunched), TH (voiced and voiceless) and 4 new vowel animations - /i/, /u/, /a/ and /æ/ SUBSCRIPTION Full access is also available as Speech Tutor Weekly Access, an auto-renewable subscription for $9.99 per week in the U.S. (prices vary by country). If you've bought Speech Tutor, you keep full access without a subscription. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically each week unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within the 24 hours before the period ends. You can manage or cancel the subscription in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://s3.postcron.com/fileshare/speech-tutor/privacy-policy.html

About

SLK Curriculum

This comprehensive speech and language therapy curriculum helps children make faster progress while reducing planning stress for adults. It offers customizable tools, a year-long mentorship program, and AI-powered material generation for effective communication skill development.

Highlights
  • Assessment tool for skill pinpointing
  • Customizable curriculum modules
  • Year-long mentorship program
  • Core Language Program (K-5)
  • AI-powered material generators
  • Private discussion board & support group
Features
Read full description

The SLK Curriculum is the first-ever complete curriculum for speech and language therapy—designed to help children make faster progress in less time while reducing the stress and workload for the adults supporting them. Whether you are a speech-language pathologist (SLP), speech-language therapy assistant (SLPA), caregiver, teacher, or educator, this app gives you a fully streamlined system to plan, teach, and track communication skills with confidence. Our simple, step-by-step approach removes the guesswork and wasted hours of planning, so you can focus on what matters most—helping children thrive. Every part of the curriculum is customizable to match an individual’s skill level and needs, making it easy to use with children of all ages and abilities. Inside the app, you’ll get: • A powerful assessment tool to pinpoint skills and guide your therapy plan. • All curriculum modules for speech, language, social communication, functional communication, fluency, and voice—fully adaptable for each learner. • A year-long mentorship program with separate tracks for established SLPs/SaLTs, new SLPs/CFYs, SLPAs, parents/caregivers, and teachers/educators—so every user has targeted support. • Our Core Language Program, a 16-week oral language intervention for grades K–5, developed to boost comprehension, vocabulary, and expressive skills. • Sample goals for every area to make documentation and progress tracking faster and easier. Your curriculum access also includes these bonuses: • Private Discussion Board & Support Group – Connect with others using the curriculum, share ideas, and get help. • 50+ In-Depth Courses – Learn practical strategies for specific communication skills and conditions. • Organization & Admin Tools – Streamline your paperwork, scheduling, and planning so you can spend less time behind a desk. • AI-Powered Material Generators – Instantly create unlimited custom practice materials for any skill you’re targeting. With the SLK Curriculum, you’ll stop feeling overwhelmed by scattered materials and last-minute prep. Instead, you’ll have a clear roadmap, ready-to-use therapy plans, and a community of support at your fingertips. This is your all-in-one solution to make speech and language teaching more effective, less stressful, and more rewarding—for you and for the children you serve. ----- Terms of Use: mightynetworks.com/terms-of-use

Screenshots

Speech Tutor4 screens
SLK Curriculum4 screens

Verdict

The call

The clearest difference is review sentiment: Speech Tutor at 65% against SLK Curriculum's 0%. Speech Tutor also leads on ratings volume (57 vs 9). SLK Curriculum's advantage is price (Free vs $24.99) and rating (4.6 vs 3.6). On ads, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

SLK Curriculum is free to download; Speech Tutor costs $24.99 up front. Speech Tutor sells 2 in-app purchases, starting at $9.99 per 7 days and SLK Curriculum sells 7 in-app purchases, starting at $25.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SLK Curriculum holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Speech Tutor has 57 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 65% of Speech Tutor's written reviews are positive against 0% of SLK Curriculum's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Speech Tutor ships an update every 3 weeks, SLK Curriculum weekly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Speech Tutor versus SLK Curriculum: the parameters behind the verdict, then further details
ParameterSpeech TutorSLK Curriculum
Price$24.99Free — better
Rating3.6 (57 ratings)4.6 (9 ratings) — better
Positive reviews64.6% of reviews — better0.0% of reviews
Number of ratings57 — better9
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size1.4 GB132 MB
Age rating4+9+
DeveloperSynapse Apps, LLCSpeech and Language Kids

Customer experience

Speech Tutor

All ratings57 ratings
Positive68.4%
Neutral7.0%
Negative24.6%
Written reviews65 reviews
Positive64.6%
Neutral7.7%
Negative27.7%

SLK Curriculum

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Speech Tutor

Reported bugs

23 issues
  • App doesn't work anymore
  • Requires internet connection when it shouldn't
  • App can't connect to the internet
  • Upgrade was more like a downgrade
  • Sagital view hidden under videos
Show 18 more
  • App doesn't support the latest iOS version for iPad
  • In-app upgrade does not work properly
  • Charged twice for basic instead of upgrade
  • Upgrade did not change anything
  • No site for help
  • App downgraded significantly after upgrade
  • App blinks off immediately
  • Can't play sounds that once appeared
  • Animations are glitchy
  • Animations are poorly timed
  • Animations are sometimes inaccurate
  • Requested URL is not found
  • App won't work unless I purchase the upgrade
  • App is unusable unless I pay for an upgrade
  • Downgraded version lists VL 'th' as voiced 'th'
  • Video of visual representation of sounds is black/white screen
  • App is stuck with an initializing icon
  • App is not working

Requested features

8 requests
  • More flashcard pictures, especially for /Th/
  • More specific phonetic chart sounds (vowel, diphthong, consonant)
  • Lite version for trial
  • More updates
  • Ability to switch off to different students in a group
Show 3 more
  • Student progress tools
  • More materials in Pro version
  • Advanced analytics dashboard

SLK Curriculum

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Speech Tutor

Subscriptions1
  • Speech Tutor Weekly Access$9.997 Days
One-time1
  • Speech Tutor Pro Upgrade$24.99
7 purchases

SLK Curriculum

Subscriptions6
  • Monthly Plan7 Days trial2 variants$25.991 Month
  • Monthly Plan1 Year trial$25.991 Month
  • Monthly Plan7 Days trial$49.991 Month
Show 3 more
  • Annual Plan7 Days trial2 variants$259.991 Year
  • Annual Plan1 Year trial2 variants$259.991 Year
  • Annual Plan7 Days trial$499.991 Year
One-time1
  • One Time Purchase Plan$499.99

Questions

Is Speech Tutor free?
Speech Tutor costs $24.99, and also offers in-app purchases.
Is SLK Curriculum free?
SLK Curriculum is free to download, with in-app purchases available.
Which has better reviews, Speech Tutor or SLK Curriculum?
SLK Curriculum is rated higher. Speech Tutor averages 3.6 out of 5 from 57 ratings, while SLK Curriculum averages 4.6 from 9 ratings.
Do Speech Tutor or SLK Curriculum have ads?
Neither Speech Tutor nor SLK Curriculum shows ads.
Which is updated more often, Speech Tutor or SLK Curriculum?
Speech Tutor ships an update every 3 weeks, and SLK Curriculum weekly. Most recently, Speech Tutor was updated on November 1, 2026 and SLK Curriculum on November 3, 2026.

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