# Poly Thai Reader vs Italian21

The clearest difference is update cadence: Italian21 at every 5 days against Poly Thai Reader's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Poly Thai Reader sells 3 in-app purchases, starting at $9.99 per month and Italian21 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Poly Thai Reader ships an update monthly, Italian21 every 5 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Poly Thai Reader | Italian21 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/poly-thai-reader/id6636517794/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 90 MB | 423 MB |
| Requires iOS | **17.4** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Edgar Ruiz](https://appshunter.io/developer/1738906314) | [OLE PETTER HAUGEN](https://appshunter.io/developer/1831337755) |

## What reviewers say

### Poly Thai Reader

[App page](https://appshunter.io/ios/app/poly-thai-reader/id6636517794)

This app offers a library of graded Thai stories with native audio and instant word definitions to help learners improve their reading comprehension and vocabulary. It features adjustable audio speed, romanization toggles, and grammar explanations for various learning levels.

**Highlights:** Graded Thai stories, Native Thai audio with adjustable speed, Instant word definitions, Favorite words list, Romanization toggle, Grammar explanations, 5 reading levels

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $69.99 | per year |
| Poly Thai Reader - Lifetime | $99.99 | one-time |


### Italian21

[App page](https://appshunter.io/ios/app/italian21/id6753718801)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Italian21 Pro | $19.99 | one-time |


## Frequently asked questions

### Is Poly Thai Reader free?

Poly Thai Reader is free to download, with in-app purchases available.

### Is Italian21 free?

Italian21 is free to download, with in-app purchases available.

### Do Poly Thai Reader or Italian21 have ads?

Neither Poly Thai Reader nor Italian21 shows ads.

### Which is updated more often, Poly Thai Reader or Italian21?

Poly Thai Reader ships an update monthly, and Italian21 every 5 days. Most recently, Poly Thai Reader was updated on October 21, 2026 and Italian21 on October 25, 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.*