A.L.E.X. PRO vs Grammaggio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
A.L.E.X. PRO
Train your brain with this logic puzzle game where you program a robot to navigate through levels. Suitable for ages six and up, it offers 60 levels and the ability to create your own puzzles.
- Brain training puzzle game
- Program a robot with commands
- 60 challenging levels
- Create custom puzzles
- Robot customization options
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A.L.E.X. is a fun puzzle game and a great way to train your brain. A.L.E.X. helps you think and plan logically as you program your robot A.L.E.X. with a sequence of commands to get through each level from start to finish. I named A.L.E.X. after my nephew, and created a game I would want him to play. The lower levels of the games are suitable for children as young as six and the game is enjoyable for adults too! FULL VERSION EVERYTHING: - 60 levels - Create your own puzzles - 3 additional looks for A.L.E.X. (unlocked as you go through levels) NO In-App Purchase
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.
Screenshots
Verdict
The clearest difference is price: Grammaggio at Free against A.L.E.X. PRO's $0.99. Grammaggio also leads on rating (5.0 vs 4.0). On ratings volume, update cadence, ads and in-app purchases 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
Grammaggio is free to download; A.L.E.X. PRO costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Grammaggio holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
A.L.E.X. PRO ships an update every 37 months, Grammaggio every 30 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.
| Parameter | A.L.E.X. PRO | Grammaggio |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.0 (3 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 37 months | Every 30 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 | 9.0 |
| Further details — not scored | ||
| Size | 75 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | AwesomeApps.com | Rice Innovations, LLC |
Customer experience
A.L.E.X. PRO
Grammaggio
In-app purchases
A.L.E.X. PRO
No in-app purchases
Grammaggio
No in-app purchases
Questions
Is A.L.E.X. PRO free?
Is Grammaggio free?
Which has better reviews, A.L.E.X. PRO or Grammaggio?
Do A.L.E.X. PRO or Grammaggio have ads?
Which is updated more often, A.L.E.X. PRO or Grammaggio?
Other comparisons
