# POP云图 vs 找源头

The clearest difference is update cadence: 找源头 at weekly against POP云图's every 3 months. POP云图's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

POP云图 ships an update every 3 months, 找源头 weekly. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | POP云图 | 找源头 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 38 MB | 43 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [上海逸尚信息咨询有限公司](https://appshunter.io/developer/1019097911) | [南通找源头网络科技有限公司](https://appshunter.io/developer/1698438588) |

## What reviewers say

### POP云图

[App page](https://appshunter.io/ios/app/pop/id1436269034)

**In-app purchases:** none


### 找源头

[App page](https://appshunter.io/ios/app/id6469577207)

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

**In-app purchases:** none


## Frequently asked questions

### Is POP云图 free?

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

### Is 找源头 free?

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

### Do POP云图 or 找源头 have ads?

Neither POP云图 nor 找源头 shows ads.

### Which is updated more often, POP云图 or 找源头?

POP云图 ships an update every 3 months, and 找源头 weekly. Most recently, POP云图 was updated on October 6, 2026 and 找源头 on October 4, 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.*