Comparison

Articulate S vs LispApp

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

Head to head
About

Articulate S

This app offers a fun and easy way to practice the "s" sound for children and English language learners. It features 145 images with audio and text, along with a matching game to keep users engaged. Developed by a certified speech-language pathologist, it addresses various pronunciation challenges.

Highlights
  • 145 images with spoken words and text
  • Auditory bombardment and flashcard drilling
  • Matching game for motivation
  • Practice in various phonetic contexts
  • Addresses specific speech sound errors
Features
Read full description

This application it is a great clinical tool for a speech therapist, but it can also be used by parents to help children in practicing the "s" sound. English language learners will also find this app helpful for pronunciation practice. The app consists of 145 images with optional spoken words and text, providing “s” practice through auditory bombardment or flashcard drilling. A fun and visually appealing matching game keeps users motivated to practice their articulation while they play. Articulate S was created by an ASHA certified and licensed speech-language pathologist. It is suitable for those who omit the "s" sound, substitute another sound for the "s" or produce it in a distorted way, such as with a lisp. Use this app to address the phonological processes of fricative stopping, stridency deletion, cluster simplification and final consonant deletion. The various phonetic contexts provided include: • initial /s/ 1 syllable • initial /s/ multisyllabic • inter-syllabic /s/ • inter-syllabic /s/ clusters • final /s/ • initial /sk/ • initial /sl/ • initial /sm/ • initial /sn/ • initial /sp/ • initial /st/ • initial /sw/ • initial 3 consonant /s/ clusters • final /st/

About

LispApp

Features
Read full description

Start learning the /s/ sound today with LispApp’s interactive exercises! LispApp is a mobile application designed to support speech therapy and to be used for practice at home. The app has been developed together with American speech-language pathologists. Both the content and structure follow effective methods used in speech therapy for practicing the /s/ sound. LispApp is suitable for children of all ages, from 3 years old up to the teenage years. However, we recommend that an adult and child use LispApp together – this way the adult can support the child when needed, while also spending quality time learning together. The structure of LispApp: Auditory bombardments – First, we learn what the /s/ sound is like. The child listens to many model words where /s/ appears in different positions. Listening for /s/ – Next, the child practices recognizing whether /s/ appears in a word or not. This strengthens awareness of the sound. Oral motor exercises – Then we practice tongue and mouth motor skills, making it possible to produce the /s/ sound at all. These exercises strengthen tongue control and airflow. Making the /s/ sound – Fourth, we start shaping the /s/ sound through the /t/ sound (t → tsss → s). This helps the child find the correct tongue placement and airflow. /s/ in syllables – After that, we move to syllable practice. The child works on using /s/ in simple syllables such as sa, si, su, as, is, us. /s/ in words – The final section is placing /s/ into words in different positions, as well as practicing common consonant blends. The app includes a variety of fun activities for practicing speech. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Articulate S4 screens
LispApp4 screens

Verdict

The call

The clearest difference is price: LispApp at Free against Articulate S's $4.99. LispApp also leads on update cadence (every 11 days vs every 2 months). Articulate S's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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

LispApp is free to download; Articulate S costs $4.99 up front. LispApp sells 1 in-app purchase, starting at $34.99 per month. Articulate S asks for nothing beyond the download.

UpkeepUpdate frequency

Articulate S ships an update every 2 months, LispApp every 11 days. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Articulate S versus LispApp: the parameters behind the verdict, then further details
ParameterArticulate SLispApp
Price$4.99Free — better
Rating4.7 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size80 MB145 MB
Age rating4+4+
DeveloperBeeMoo, LLCArraTreeni Oy

In-app purchases

None

Articulate S

No in-app purchases

1 purchases

LispApp

Subscriptions1
  • LispApp monthly subscription.$34.991 Month

Questions

Is Articulate S free?
Articulate S costs $4.99, with no in-app purchases.
Is LispApp free?
LispApp is free to download, with in-app purchases available.
Do Articulate S or LispApp have ads?
Neither Articulate S nor LispApp shows ads.
Which is updated more often, Articulate S or LispApp?
Articulate S ships an update every 2 months, and LispApp every 11 days. Most recently, Articulate S was updated on September 13, 2026 and LispApp on September 10, 2026.

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