# LPHC vs 识字课堂 SG

The clearest difference is in-app purchases: LPHC at none against 识字课堂 SG's 2. 识字课堂 SG's advantage is update cadence (every 3 days vs every 5 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 识字课堂 SG sells 2 in-app purchases, starting at $6.99 per month. LPHC asks for nothing beyond the download.

LPHC ships an update every 5 months, 识字课堂 SG every 3 days. The most recent releases landed on October 3, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | LPHC | 识字课堂 SG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 139 MB | 18 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Learning Point & Hua Cheng Parent App](https://appshunter.io/developer/1501508723) | [One Chinese Education](https://appshunter.io/developer/1895433560) |

## What reviewers say

### LPHC

[App page](https://appshunter.io/ios/app/lphc/id1501508724)

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

**In-app purchases:** none


### 识字课堂 SG

[App page](https://appshunter.io/ios/app/sg/id6788225783)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 识字课堂 月度会员 | $6.99 | per month |
| 识字课堂 年度会员 | $69.99 | per year |


## Frequently asked questions

### Is LPHC free?

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

### Is 识字课堂 SG free?

识字课堂 SG is free to download, with in-app purchases available.

### Do LPHC or 识字课堂 SG have ads?

Neither LPHC nor 识字课堂 SG shows ads.

### Which is updated more often, LPHC or 识字课堂 SG?

LPHC ships an update every 5 months, and 识字课堂 SG every 3 days. Most recently, LPHC was updated on October 3, 2026 and 识字课堂 SG on September 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.*