# Friendly SAS vs DSE神器 中國歷史 中史：題目練習・模擬試題・筆記

The clearest difference is in-app purchases: Friendly SAS at none against DSE神器 中國歷史 中史：題目練習・模擬試題・筆記's 1. Friendly SAS also leads on iOS requirement (11.0 vs 15.6). DSE神器 中國歷史 中史：題目練習・模擬試題・筆記's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. DSE神器 中國歷史 中史：題目練習・模擬試題・筆記 sells 1 one-off in-app purchase. Friendly SAS asks for nothing beyond the download.

Friendly SAS ships an update every 2 months, DSE神器 中國歷史 中史：題目練習・模擬試題・筆記 every 4 days. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Friendly SAS | DSE神器 中國歷史 中史：題目練習・模擬試題・筆記 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 8 MB | 166 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iLearn Limitd](https://appshunter.io/developer/1360204751) | [Pickmy AI](https://appshunter.io/developer/1869516043) |

## What reviewers say

### Friendly SAS

[App page](https://appshunter.io/ios/app/friendly-sas/id1229034031)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSE神器 中國歷史 中史：題目練習・模擬試題・筆記

[App page](https://appshunter.io/ios/app/dse/id6766531532)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DSE神器 中國歷史 Pro (180天） | $8.99 | one-time |


## Frequently asked questions

### Is Friendly SAS free?

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

### Is DSE神器 中國歷史 中史：題目練習・模擬試題・筆記 free?

DSE神器 中國歷史 中史：題目練習・模擬試題・筆記 is free to download, with in-app purchases available.

### Do Friendly SAS or DSE神器 中國歷史 中史：題目練習・模擬試題・筆記 have ads?

Neither Friendly SAS nor DSE神器 中國歷史 中史：題目練習・模擬試題・筆記 shows ads.

### Which is updated more often, Friendly SAS or DSE神器 中國歷史 中史：題目練習・模擬試題・筆記?

Friendly SAS ships an update every 2 months, and DSE神器 中國歷史 中史：題目練習・模擬試題・筆記 every 4 days. Most recently, Friendly SAS was updated on September 17, 2026 and DSE神器 中國歷史 中史：題目練習・模擬試題・筆記 on September 14, 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.*