# GRBASZero vs Score 4 Articulation

The clearest difference is review sentiment: Score 4 Articulation at 100% against GRBASZero's 0%. Score 4 Articulation also leads on iOS requirement (11.0 vs 13.0). GRBASZero's advantage is in-app purchases (none vs 22). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Score 4 Articulation sells 20 one-off in-app purchases. GRBASZero asks for nothing beyond the download.

GRBASZero ships an update every 5 weeks, Score 4 Articulation monthly. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | GRBASZero | Score 4 Articulation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (19 ratings)](https://appshunter.io/ios/app/score-4-articulation/id6499193540/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 30 MB | 426 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ENTZERO, LIMITED LIABILITY CO.](https://appshunter.io/developer/1719962125) | [Speech and Language Games LLC](https://appshunter.io/developer/1742711419) |

## What reviewers say

### GRBASZero

[App page](https://appshunter.io/ios/app/grbaszero/id1490666100)

This app analyzes voice data to estimate hoarseness based on the GRBAS scale. It utilizes a machine learning model built from data collected at a hospital's otolaryngology department. The app focuses on evaluating the long vowel sound "A".

**Highlights:** Voice data analysis, GRBAS scale estimation, Machine learning model, Hoarseness evaluation, Long vowel sound analysis

**In-app purchases:** none


### Score 4 Articulation

[App page](https://appshunter.io/ios/app/score-4-articulation/id6499193540)

This game turns speech practice into an engaging activity for children. Developed by a speech-language pathologist, it uses a connect-four style game to motivate repeated practice of specific speech sounds. It offers various sound targets, difficulty levels, and rewarding visual feedback to enhance articulation skills.

**Highlights:** Connect-four gameplay with speech practice, Targeted practice for various speech sounds, Pronunciation models and repetition counter, Single-player and two-player modes, Adjustable difficulty levels, Visual rewards for practice milestones

**Features:** macOS Compatibility

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TH. | $2.99 | one-time |
| J. | $3.99 | one-time |
| CH. | $3.99 | one-time |
| Buy Two | $4.99 | one-time |
| R. | $5.99 | one-time |
| S. | $5.99 | one-time |
| L. | $5.99 | one-time |
| Buy Remaining Sounds | $7.99 | one-time |
| Buy Remaining Sounds | $9.99 | one-time |
| Buy Three | $9.99 | one-time |
| Buy Remaining Sounds | $11.99 | one-time |
| Buy Remaining Sounds | $13.99 | one-time |
| Buy Remaining Sounds | $14.99 | one-time |
| Buy Four | $14.99 | one-time |
| Buy Remaining Sounds | $15.99 | one-time |
| Buy Remaining Sounds | $16.99 | one-time |
| Buy Five | $17.99 | one-time |
| Buy Remaining Sounds | $18.99 | one-time |
| Remaining Set of Sounds | $19.99 | one-time |
| Buy Six | $19.99 | one-time |


## Frequently asked questions

### Is GRBASZero free?

GRBASZero is free to download, with no in-app purchases.

### Is Score 4 Articulation free?

Score 4 Articulation is free to download, with in-app purchases available.

### Do GRBASZero or Score 4 Articulation have ads?

Neither GRBASZero nor Score 4 Articulation shows ads.

### Which is updated more often, GRBASZero or Score 4 Articulation?

GRBASZero ships an update every 5 weeks, and Score 4 Articulation monthly. Most recently, GRBASZero was updated on October 6, 2026 and Score 4 Articulation on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*