# SIG頭皮仙子AR vs MZ Helper

The clearest difference is in-app purchases: SIG頭皮仙子AR at none against MZ Helper's 3. SIG頭皮仙子AR also leads on iOS requirement (12.0 vs 15.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MZ Helper sells 3 one-off in-app purchases. SIG頭皮仙子AR asks for nothing beyond the download.

SIG頭皮仙子AR ships an update every 3 weeks, MZ Helper fortnightly. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | SIG頭皮仙子AR | MZ Helper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 223 MB | 96 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SILENCE IS GOLD INC.](https://appshunter.io/developer/1639469945) | [CHIH-WEI YEH](https://appshunter.io/developer/1838396693) |

## What reviewers say

### SIG頭皮仙子AR

[App page](https://appshunter.io/ios/app/sigar/id1639469943)

**Features:** macOS Compatibility

**In-app purchases:** none


### MZ Helper

[App page](https://appshunter.io/ios/app/mz-helper/id6752240801)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 贊助作者30塊 | $0.99 | one-time |
| 贊助作者100塊 | $2.99 | one-time |
| 贊助作者300塊 | $9.99 | one-time |


## Frequently asked questions

### Is SIG頭皮仙子AR free?

SIG頭皮仙子AR is free to download, with no in-app purchases.

### Is MZ Helper free?

MZ Helper is free to download, with in-app purchases available.

### Do SIG頭皮仙子AR or MZ Helper have ads?

Neither SIG頭皮仙子AR nor MZ Helper shows ads.

### Which is updated more often, SIG頭皮仙子AR or MZ Helper?

SIG頭皮仙子AR ships an update every 3 weeks, and MZ Helper fortnightly. Most recently, SIG頭皮仙子AR was updated on October 27, 2026 and MZ Helper on October 21, 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.*