# 海外探款 vs 图片压缩大师

The clearest difference is ads: 海外探款 at none against 图片压缩大师's shown. 海外探款 also leads on iOS requirement (13.0 vs 15). 图片压缩大师's advantage is update cadence (every 6 days vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 海外探款 sells 1 one-off in-app purchase and 图片压缩大师 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

海外探款 ships an update monthly, 图片压缩大师 every 6 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 海外探款 | 图片压缩大师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 6 days** |
| Size | 64 MB | 76 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [杭州知衣科技有限公司](https://appshunter.io/developer/1406643329) | [元璞 菊](https://appshunter.io/developer/1813799786) |

## What reviewers say

### 海外探款

[App page](https://appshunter.io/ios/app/id6557038893)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 海外探款APP付费版(1个月) | $999.99 | one-time |


### 图片压缩大师

[App page](https://appshunter.io/ios/app/and/id6748952102)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续订阅月会员 | $0.99 | per month |
| 连续订阅周会员 | $0.99 | per 7 days |
| 连续订阅年会员 | $1.99 | per year |


## Frequently asked questions

### Is 海外探款 free?

海外探款 is free to download, with in-app purchases available.

### Is 图片压缩大师 free?

图片压缩大师 is free to download, with in-app purchases available.

### Do 海外探款 or 图片压缩大师 have ads?

图片压缩大师 shows ads; 海外探款 does not.

### Which is updated more often, 海外探款 or 图片压缩大师?

海外探款 ships an update monthly, and 图片压缩大师 every 6 days. Most recently, 海外探款 was updated on October 7, 2026 and 图片压缩大师 on October 3, 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.*