Grammaggio vs Articulation Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Grammar tasks for SLI
- Score tracking
- Age-based comparisons
- Research-backed exercises
- Progress monitoring
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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.
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.
- Speech sound practice
- Interactive games
- Progress tracking
- Reward system
- Multiple profile support
- Reading activities
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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
Verdict
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
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.
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.
Grammaggio ships an update every 30 months, Articulation Lab monthly. Both last shipped on September 27, 2026.
| Parameter | Grammaggio | Articulation Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (3 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 30 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 35 MB | 169 MB |
| Age rating | 4+ | 4+ |
| Developer | Rice Innovations, LLC | GULCE TUZUNER |
Customer experience
Grammaggio
Articulation Lab
In-app purchases
Grammaggio
No in-app purchases
Articulation Lab
- Articulation Lab Plus Monthly$4.991 Month
- Articulation Lab Plus Yearly$34.991 Year
Questions
Is Grammaggio free?
Is Articulation Lab free?
Which has better reviews, Grammaggio or Articulation Lab?
Do Grammaggio or Articulation Lab have ads?
Which is updated more often, Grammaggio or Articulation Lab?
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