# 斑马一对一 vs Polly优趣

The clearest difference is review sentiment: Polly优趣 at 100% against 斑马一对一's 20%. Polly优趣 also leads on in-app purchases (none vs 4). 斑马一对一's advantage is update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 斑马一对一 sells 4 one-off in-app purchases. Polly优趣 asks for nothing beyond the download.

斑马一对一 ships an update fortnightly, Polly优趣 every 2 months. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 斑马一对一 | Polly优趣 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6480289323/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 126 MB | 244 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Yuanli Science and Technology Co., Ltd.](https://appshunter.io/developer/551536747) | [LITTLE MOON PTE. LTD.](https://appshunter.io/developer/1780291442) |

## What reviewers say

### 斑马一对一

[App page](https://appshunter.io/ios/app/ai/id6480289323)

This app offers AI-powered one-on-one English tutoring for children. It leverages advanced AI to provide personalized instruction, track progress, and foster confident communication in a supportive environment.

**Highlights:** AI-powered one-on-one tutoring, Personalized learning plans, Progress tracking and growth profiles, High-fidelity conversational practice, Instant feedback and encouragement, Child psychology and linguistics expertise

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6斑点 | $0.99 | one-time |
| 50斑点 | $6.99 | one-time |
| 100斑点 | $14.99 | one-time |
| 589斑点 | $79.99 | one-time |


### Polly优趣

[App page](https://appshunter.io/ios/app/polly/id6751835618)

This app offers a science-based approach to English language learning for children aged 3-6. It features curated content, an innovative four-step learning method, and AI-powered interactive companionship to make early English education effective and engaging.

**Highlights:** Curated global English songs, Scientific 'listen-learn-sing-practice' method, AI learning companion, Pet raising incentive system, Chinese cultural elements, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is 斑马一对一 free?

斑马一对一 is free to download, with in-app purchases available.

### Is Polly优趣 free?

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

### Do 斑马一对一 or Polly优趣 have ads?

Neither 斑马一对一 nor Polly优趣 shows ads.

### Which is updated more often, 斑马一对一 or Polly优趣?

斑马一对一 ships an update fortnightly, and Polly优趣 every 2 months. Most recently, 斑马一对一 was updated on September 18, 2026 and Polly优趣 on September 11, 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.*