# PollyEnglish vs ReaderZ

The clearest difference is iOS requirement: PollyEnglish at 13.0 against ReaderZ's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PollyEnglish sells 1 one-off in-app purchase and ReaderZ sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PollyEnglish | ReaderZ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 39.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 134 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LITTLE MOON PTE. LTD.](https://appshunter.io/developer/1780291442) | [Johnny Ho](https://appshunter.io/developer/1103112712) |

## What reviewers say

### PollyEnglish

[App page](https://appshunter.io/ios/app/pollyenglish/id6738370526)

This platform offers personalized, one-on-one online English learning and practice. It focuses on developing both language skills and critical thinking through interactive courses and professional assessment systems. The goal is to empower learners to express themselves accurately and fluently in English.

**Highlights:** One-on-one online English learning, Professional and systematic English expression products, Balanced cultivation of language and thinking, Digital intelligent interactive learning courses, High-quality content from Oxford University Press, Professional assessment systems

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PollyEnglish one-time course | $14.99 | one-time |


### ReaderZ

[App page](https://appshunter.io/ios/app/readerz/id6760242472)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is PollyEnglish free?

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

### Is ReaderZ free?

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

### Do PollyEnglish or ReaderZ have ads?

Neither PollyEnglish nor ReaderZ shows ads.

### Which is updated more often, PollyEnglish or ReaderZ?

PollyEnglish ships an update monthly, and ReaderZ monthly. Most recently, PollyEnglish was updated on October 22, 2026 and ReaderZ on October 8, 2026.

---

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