# 四年级奥数专业版 vs Privacy Access Log

The clearest difference is update cadence: Privacy Access Log at monthly against 四年级奥数专业版's every 12 months. 四年级奥数专业版's advantage is price ($0.99 vs $1.99) and iOS requirement (8.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

四年级奥数专业版 costs $0.99 and Privacy Access Log $1.99 up front. 四年级奥数专业版 sells 4 one-off in-app purchases and Privacy Access Log sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

四年级奥数专业版 ships an update every 12 months, Privacy Access Log monthly. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | 四年级奥数专业版 | Privacy Access Log |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | — | **[4.8 (8 ratings)](https://appshunter.io/ios/app/privacy-access-log/id1590992377/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | — | Paid |
| Size | 11 MB | 4 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [志军 王](https://appshunter.io/developer/842570665) | [Lawliet Co., Ltd](https://appshunter.io/developer/1264542103) |

## What reviewers say

### 四年级奥数专业版

[App page](https://appshunter.io/ios/app/id1208534417)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 试卷生成功能 | Free | one-time |
| 付费题目包(一) | Free | one-time |
| 无限制全部功能 | $0.99 | one-time |
| 付费题目包(二) | $0.99 | one-time |


### Privacy Access Log

[App page](https://appshunter.io/ios/app/privacy-access-log/id1590992377)

This utility app analyzes and visualizes your app activity logs from iOS 15+. It categorizes data to help you understand each app's privacy permission focus. Easily import data through your device's settings.

**Highlights:** Visualizes app activity logs, Analyzes privacy permission focus, Categorizes log data, Imports data from iOS settings, Supports iOS 15 and above

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 为开发者加鸡腿 | $0.99 | one-time |


## Frequently asked questions

### Is 四年级奥数专业版 free?

四年级奥数专业版 costs $0.99, and also offers in-app purchases.

### Is Privacy Access Log free?

Privacy Access Log costs $1.99, and also offers in-app purchases.

### Do 四年级奥数专业版 or Privacy Access Log have ads?

Neither 四年级奥数专业版 nor Privacy Access Log shows ads.

### Which is updated more often, 四年级奥数专业版 or Privacy Access Log?

四年级奥数专业版 ships an update every 12 months, and Privacy Access Log monthly. Most recently, 四年级奥数专业版 was updated on November 2, 2026 and Privacy Access Log on November 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.*