# Optic Studio vs Easy Pinyin

The clearest difference is in-app purchases: Optic Studio at none against Easy Pinyin's 1. Optic Studio also leads on update cadence (every 2 months vs every 8 months) and iOS requirement (10.0 vs 15.6). Easy Pinyin's advantage is device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Easy Pinyin sells 1 one-off in-app purchase. Optic Studio asks for nothing beyond the download.

Optic Studio ships an update every 2 months, Easy Pinyin every 8 months. Both last shipped on September 16, 2026.

## The numbers

| Metric | Optic Studio | Easy Pinyin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (7 ratings)](https://appshunter.io/ios/app/easy-pinyin/id1445288349/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 89 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [SBM Sistemi s.r.l.](https://appshunter.io/developer/549519140) | [世恩 朱](https://appshunter.io/developer/1505325187) |

## What reviewers say

### Optic Studio

[App page](https://appshunter.io/ios/app/optic-studio/id554989874)

**Features:** macOS Compatibility

**In-app purchases:** none


### Easy Pinyin

[App page](https://appshunter.io/ios/app/easy-pinyin/id1445288349)

Master Chinese Hanyu Pinyin with this app. It offers real pronunciation for all letter combinations, listening exercises, spelling practice, and the ability to copy Pinyin from shared phrases. Customize your learning experience with multiple theme color options.

**Highlights:** Real Pinyin pronunciation, Listening exercises, Spelling practice, Copy Pinyin, Theme color options

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $1.99 | one-time |


## Frequently asked questions

### Is Optic Studio free?

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

### Is Easy Pinyin free?

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

### Do Optic Studio or Easy Pinyin have ads?

Neither Optic Studio nor Easy Pinyin shows ads.

### Which is updated more often, Optic Studio or Easy Pinyin?

Optic Studio ships an update every 2 months, and Easy Pinyin every 8 months. Most recently, Optic Studio was updated on September 16, 2026 and Easy Pinyin on September 16, 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.*