# Sermo Avenue vs Visual Language Builder

The clearest difference is price: Visual Language Builder at Free against Sermo Avenue's $0.99. Visual Language Builder also leads on update cadence (every 5 days vs every 9 months). Sermo Avenue's advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.8). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Visual Language Builder is free to download; Sermo Avenue costs $0.99 up front. Visual Language Builder sells 1 one-off in-app purchase. Sermo Avenue asks for nothing beyond the download.

Sermo Avenue holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

Sermo Avenue ships an update every 9 months, Visual Language Builder every 5 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sermo Avenue | Visual Language Builder |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sermo-avenue-word-games/id1513266257/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/visual-language-builder/id6504684355/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 22 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Skorobogatow](https://appshunter.io/developer/1585939860) | [Su-Kam Intelligent Education Systems Inc](https://appshunter.io/developer/919049297) |

## What reviewers say

### Sermo Avenue

[App page](https://appshunter.io/ios/app/sermo-avenue-word-games/id1513266257)

This app enhances speech development for deaf or hard of hearing children aged 2-4. It uses haptic vibrations and interactive activities to build vocabulary, focusing on spoken word and articulations.

**Highlights:** Haptic vibration feedback, Interactive flashcards, Syllable-based puzzles, Parent-child photo hunt activity, Vocabulary expansion, Speech articulation enhancement

**In-app purchases:** none


### Visual Language Builder

[App page](https://appshunter.io/ios/app/visual-language-builder/id6504684355)

This application helps children develop language skills by teaching them how different word types combine to form sentences. It utilizes a visual approach and guided levels to foster sentence construction and unlock future language development.

**Highlights:** Teaches noun and verb combinations, Teaches adjective and noun combinations, Visual AAC approach, Step-by-step guided levels, Focuses on sentence construction, Supports language advancement

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Activate forever | $24.99 | one-time |


## Frequently asked questions

### Is Sermo Avenue free?

Sermo Avenue costs $0.99, with no in-app purchases.

### Is Visual Language Builder free?

Visual Language Builder is free to download, with in-app purchases available.

### Which has better reviews, Sermo Avenue or Visual Language Builder?

Sermo Avenue is rated higher. Sermo Avenue averages 5.0 out of 5 from 3 ratings, while Visual Language Builder averages 4.8 from 5 ratings.

### Do Sermo Avenue or Visual Language Builder have ads?

Neither Sermo Avenue nor Visual Language Builder shows ads.

### Which is updated more often, Sermo Avenue or Visual Language Builder?

Sermo Avenue ships an update every 9 months, and Visual Language Builder every 5 days. Most recently, Sermo Avenue was updated on October 7, 2026 and Visual Language Builder on October 24, 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.*