# Polyo vs Speech and Language Tracker

The clearest difference is in-app purchases: Polyo at none against Speech and Language Tracker's 1. Polyo also leads on ratings volume (6 vs 1). Speech and Language Tracker's advantage is update cadence (every 6 days vs monthly). On price, rating, ads and device support there is nothing between them.

Both are free to download. Speech and Language Tracker sells 1 in-app purchase, starting at $4.99 per month. Polyo asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Polyo against 5.0 for Speech and Language Tracker. That said, the two scores are not equally well evidenced: Polyo has 6 ratings behind it against 1, so its average is the more settled of the two.

Polyo ships an update monthly, Speech and Language Tracker every 6 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Polyo | Speech and Language Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/polyo/id6760245870/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/speech-and-language-tracker/id6780897319/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 54 MB | 23 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kaleb McKelvey](https://appshunter.io/developer/1883445883) | [Michael Ipong](https://appshunter.io/developer/6780897321) |

## What reviewers say

### Polyo

[App page](https://appshunter.io/ios/app/polyo/id6760245870)

This app helps you monitor your progress in learning multiple languages. Log study hours, categorize activities, and track your growth to stay consistent and accountable on your learning journey.

**Highlights:** Track language study across multiple languages, Log study hours, Categorize learning activities, Monitor language learning growth, Promotes consistency and accountability

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Speech and Language Tracker

[App page](https://appshunter.io/ios/app/speech-and-language-tracker/id6780897319)

This app helps parents and caregivers document and organize a child's communication development. It tracks milestones, provides educational activities, and generates progress reports to support language growth from infancy through early childhood.

**Highlights:** Log words, signs, sounds, and phrases, Track communication milestones, Age-appropriate milestone exploration, Parent-friendly activities and learning ideas, Educational flashcards and language tools, Progress reports and summaries

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Language Tracker Premium | $4.99 | per month |


## Frequently asked questions

### Is Polyo free?

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

### Is Speech and Language Tracker free?

Speech and Language Tracker is free to download, with in-app purchases available.

### Which has better reviews, Polyo or Speech and Language Tracker?

Polyo and Speech and Language Tracker are both rated 5.0 out of 5 on the App Store, from 6 and 1 ratings respectively.

### Do Polyo or Speech and Language Tracker have ads?

Neither Polyo nor Speech and Language Tracker shows ads.

### Which is updated more often, Polyo or Speech and Language Tracker?

Polyo ships an update monthly, and Speech and Language Tracker every 6 days. Most recently, Polyo was updated on October 31, 2026 and Speech and Language Tracker on October 31, 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.*