Comparison

Lexico Articulation vs Sara

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

Head to head
About

Lexico Articulation

Features
Read full description

Learn how to pronounce and practice consonant sounds in the English language with Lexico Articulation. This engaging app has been created by experienced speech pathologists for children and adults to improve the clarity of pronunciation by practicing individual target sounds. Practicing is fun with over 1500 flashcards and a variety of appealing ways to exercise. This flexible learning tool offers: detailed explanations on sound formation to help parents 22 target main sounds with initial, medial or final positions of words as well as target sound blends 50-300 flash cards for each target sound exercises to identify number of syllables and target sound position in words flexibility to work with varying combinations of picture, text and sound option to record and rate the students Lexico Articulation is recommended for: - speech therapy for language impairment, for dysarthria or aphasia therapy - home exercises for students A detailed log is used to track student progress and can be shared by mail. Lexico Articulation includes the L- target sound. All other target sounds can be purchased individually or a complete package with various in-app purchase options.

About

Sara

This app provides daily, evidence-based speech articulation practice for children, guided by AI and designed by speech-language pathologists. It offers personalized sessions and progress tracking to support speech development at home.

Highlights
  • AI-powered speech error detection
  • Personalized practice sessions
  • Real-time feedback
  • Progress dashboard for parents
  • Evidence-based practice routines
  • COPPA compliant
Features
Read full description

Sara is an app for daily speech sound practice at home. A session runs five to ten minutes. Sara listens to each word your child says, marks it correct or incorrect, gives a hint when one is needed, and keeps track of how every sound is coming along. Sara was built with speech-language pathologists, AI engineers and designers, some of whom grew up with their own speech challenges. It is made for parents and caregivers practicing with their own child. WHAT SARA COVERS 23 sounds, including R, S, Z, L, SH, CH, K, G and TH both voiced and voiceless. Practice runs on words targets. A PRACTICE SESSION Pick a sound, the kind of practice and how long it should run. Sara checks the microphone and the room noise before you start, then works through the words with your child. There are word drills and minimal-pair practice, with Sara listening to every word, and reward games at the end. Child Mode keeps your child in the session, and a grown-up check is needed to leave. WHAT YOU SEE The home screen shows practice days this week, words practiced, recent scores and a progress chart. After each session you get a report listing every word, which ones needed a hint, and how each sound is coming along. You can set practice reminders for the days you choose, and add more than one child to a family. WORKING WITH YOUR CHILD'S SLP If your child works with a speech-language pathologist who uses Sara for SLP, you can connect the two with an invite code. Homework and notes come to you, and what your child practices at home goes back to them. Both apps also work on their own. SUBSCRIPTION The practice curriculum and the progress dashboard require a subscription, and a two-week free trial of full access is included. AI AND PRIVACY Sara uses AI to listen to your child and to detect speech errors to provide feedback. We keep AI usage as limited and as safe as we can. • COPPA compliant • No third-party ads • You control your child's data and what is shared Sara provides educational articulation practice and real-time feedback for skill development. It does not provide medical advice, diagnosis or treatment. CONTACT Questions or feature requests: support@saraspeech.com

Screenshots

Sara4 screens

Verdict

The call

The clearest difference is update cadence: Sara at every 10 days against Lexico Articulation's every 16 months. Lexico Articulation's advantage is iOS requirement (9.0 vs 16.4). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lexico Articulation sells 10 one-off in-app purchases and Sara sells 9 in-app purchases, starting at $19.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lexico Articulation ships an update every 16 months, Sara every 10 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Lexico Articulation versus Sara: the parameters behind the verdict, then further details
ParameterLexico ArticulationSara
PriceFreeFree
Rating—4.6 (9 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—9 — better
Update frequencyEvery 16 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPadiPhone, iPad — better
Requires iOS9.0 — better16.4
Further details — not scored
Size174 MB311 MB
Age rating4+4+
DeveloperPappy GmbHSara Technology, Inc.

In-app purchases

10 purchases

Lexico Articulation

One-time10
  • TH-SOUND$0.99
  • NG-SOUND$1.99
  • CH-SOUND$2.99
Show 7 more
  • F-SOUND$3.99
  • SH-SOUND$3.99
  • K-SOUND$3.99
  • S-SOUND$3.99
  • P-SOUND$3.99
  • R-SOUND$5.99
  • ALL-SOUND$69.99
9 purchases

Sara

Subscriptions9
  • Full Access – 1 Child14 Days trial$19.001 Month
  • Full Access – 3 Children$37.001 Month
  • Full Access – 4 Children$46.001 Month
Show 6 more
  • Full Access – 5 Children$55.001 Month
  • Full Access – 6 Children2 variants$64.001 Year
  • Full Access – 2 Children$144.991 Year
  • Full Access – 3 Children$190.991 Year
  • Full Access – 4 Children$239.001 Year
  • Full Access – 6 Children$329.001 Year

Questions

Is Lexico Articulation free?
Lexico Articulation is free to download, with in-app purchases available.
Is Sara free?
Sara is free to download, with in-app purchases available.
Do Lexico Articulation or Sara have ads?
Neither Lexico Articulation nor Sara shows ads.
Which is updated more often, Lexico Articulation or Sara?
Lexico Articulation ships an update every 16 months, and Sara every 10 days. Most recently, Lexico Articulation was updated on November 1, 2026 and Sara on November 5, 2026.

Other comparisons