Comparison

Grammaggio vs Articulation Lab

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

Head to head
About

Grammaggio

This app offers grammar exercises designed for children with Specific Language Impairment (SLI). It tracks scores and compares performance to age-based benchmarks, aiding language skill development.

Highlights
  • Grammar tasks for SLI
  • Score tracking
  • Age-based comparisons
  • Research-backed exercises
  • Progress monitoring
Features
Read full description

Grammaggio is a free app that contains a variety of grammar tasks based on research on the condition of Specific Language Impairment (SLI), a language disorder that delays the mastery of language skills in children who have no hearing loss or other developmental delays. Along with your score, Grammaggio will tell you how you compare to others your age. The Grammaggio app was developed as part of a program of research on SLI. The research is funded by R01DC001803 and R42DC013749. This study did not study the validity of the screening for children speaking African American English (AAE). We express our appreciation for the participation of more than 1,000 people (children, siblings and parents) who have contributed to this longitudinal research project and to the dedicated research staff.

About

Articulation Lab

This app helps children improve their speech clarity through engaging games and practice activities. It targets specific speech sounds at various levels, from single sounds to reading passages, with progress tracking and rewards.

Highlights
  • Speech sound practice
  • Interactive games
  • Progress tracking
  • Reward system
  • Multiple profile support
  • Reading activities
Features
Read full description

Articulation Lab was developed by speech-language therapist Gülce Tüzüner to help children recognize speech sounds, practice at the sound, syllable, word, sentence, and reading levels, and build clearer speech through playful activities. The app includes hundreds of speech sound practice items, games, and reading activities for the R, S, L, SH, CH, TH, Z, and J sounds. Activities are organized by target sound and cover multiple practice levels, including sound warm-ups, words, sentences, minimal pairs, reading lists, and reading passages. Articulation Lab includes: - 8 speech sound targets - 6 different game modes - 400+ word and image-supported practice items - Sound warm-ups, word, sentence, and reading practice - Minimal pair activities - Reading lists and reading passages - Daily goals, progress tracking, and a reward system - Multiple profile support The free version includes access to the S sound with limited practice and game previews, one child profile, and limited daily practice. With Articulation Lab Plus, all target sounds, games, practice activities, reading content, and multiple profile features are unlocked. Articulation Lab is designed to support speech sound practice. It does not diagnose, treat, or replace evaluation or therapy by a qualified speech-language professional. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://graceful-curve-2c1.notion.site/Articulation-Lab-Privacy-Policy-3954b442b53f806a9a7ecf79e88b1615

Screenshots

Grammaggio2 screens
Articulation Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: Grammaggio at none against Articulation Lab's 2. Grammaggio also leads on iOS requirement (9.0 vs 17.0). Articulation Lab's advantage is update cadence (monthly vs every 30 months). On price, rating, ratings volume and ads 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. Articulation Lab sells 2 in-app purchases, starting at $4.99 per month. Grammaggio asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Grammaggio against 5.0 for Articulation Lab. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

Grammaggio ships an update every 30 months, Articulation Lab monthly. Both last shipped on September 27, 2026.

Scorecard4 real differences · 6 level
Grammaggio versus Articulation Lab: the parameters behind the verdict, then further details
ParameterGrammaggioArticulation Lab
PriceFreeFree
Rating5.0 (2 ratings)5.0 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings23 — better
Update frequencyEvery 30 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size35 MB169 MB
Age rating4+4+
DeveloperRice Innovations, LLCGULCE TUZUNER

Customer experience

Grammaggio

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Articulation Lab

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Grammaggio

No in-app purchases

2 purchases

Articulation Lab

Subscriptions2
  • Articulation Lab Plus Monthly$4.991 Month
  • Articulation Lab Plus Yearly$34.991 Year

Questions

Is Grammaggio free?
Grammaggio is free to download, with no in-app purchases.
Is Articulation Lab free?
Articulation Lab is free to download, with in-app purchases available.
Which has better reviews, Grammaggio or Articulation Lab?
Grammaggio and Articulation Lab are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.
Do Grammaggio or Articulation Lab have ads?
Neither Grammaggio nor Articulation Lab shows ads.
Which is updated more often, Grammaggio or Articulation Lab?
Grammaggio ships an update every 30 months, and Articulation Lab monthly. Most recently, Grammaggio was updated on September 27, 2026 and Articulation Lab on September 27, 2026.

Other comparisons