# 口袋星罗 vs ProofLink

The clearest difference is in-app purchases: ProofLink at none against 口袋星罗's 9. ProofLink also leads on device support. 口袋星罗's advantage is iOS requirement (11.0 vs 15). On price there is nothing between them.

Both are free to download. 口袋星罗 sells 9 one-off in-app purchases. ProofLink asks for nothing beyond the download.

## The numbers

| Metric | 口袋星罗 | ProofLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Size | 39 MB | 41 MB |
| Requires iOS | **11.0** | 15 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [The Changsha Yixiaohu Network Technology Co.Ltd.](https://appshunter.io/developer/1128189781) | [Mashang Traceability (Shanghai) Technology Co., Ltd.](https://appshunter.io/developer/1825050994) |

## What reviewers say

### 口袋星罗

[App page](https://appshunter.io/ios/app/id6450361408)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 充值4星币 | $0.99 | one-time |
| 充值21星币 | $3.99 | one-time |
| 充值47星币 | $9.99 | one-time |
| 充值75星币 | $14.99 | one-time |
| 充值102星币 | $19.99 | one-time |
| 充值158星币 | $29.99 | one-time |
| 充值275星币 | $49.99 | one-time |
| 充值533星币 | $99.99 | one-time |
| 充值882星币 | $149.99 | one-time |


### ProofLink

[App page](https://appshunter.io/ios/app/prooflink/id6748296486)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 口袋星罗 free?

口袋星罗 is free to download, with in-app purchases available.

### Is ProofLink free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*