# 樂仁聖經 vs IGCSE Physics Notes

The clearest difference is in-app purchases: 樂仁聖經 at none against IGCSE Physics Notes's 3. 樂仁聖經 also leads on iOS requirement (13.0 vs 26.4). IGCSE Physics Notes's advantage is update cadence (every 10 days vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. IGCSE Physics Notes sells 3 in-app purchases, starting at $9.99 per month. 樂仁聖經 asks for nothing beyond the download.

樂仁聖經 ships an update every 8 months, IGCSE Physics Notes every 10 days. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 樂仁聖經 | IGCSE Physics Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6504764554/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 10 days** |
| Size | 23 MB | 43 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DOBIG DATA SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1662202680) | [Hareendra Dhanushka Bandara Jayasingha Gamage](https://appshunter.io/developer/1718176438) |

## What reviewers say

### 樂仁聖經

[App page](https://appshunter.io/ios/app/id6504764554)

**Features:** macOS Compatibility

**In-app purchases:** none


### IGCSE Physics Notes

[App page](https://appshunter.io/ios/app/igcse-physics-notes/id6776675569)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| 6 Month Premium | $44.99 | per 6 months |
| Annual Premium | $69.99 | per year |


## Frequently asked questions

### Is 樂仁聖經 free?

樂仁聖經 is free to download, with no in-app purchases.

### Is IGCSE Physics Notes free?

IGCSE Physics Notes is free to download, with in-app purchases available.

### Do 樂仁聖經 or IGCSE Physics Notes have ads?

Neither 樂仁聖經 nor IGCSE Physics Notes shows ads.

### Which is updated more often, 樂仁聖經 or IGCSE Physics Notes?

樂仁聖經 ships an update every 8 months, and IGCSE Physics Notes every 10 days. Most recently, 樂仁聖經 was updated on September 19, 2026 and IGCSE Physics Notes on September 21, 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.*