# InfDraft vs 宇环HRM

The clearest difference is in-app purchases: 宇环HRM at none against InfDraft's 2. 宇环HRM also leads on update cadence (every 5 days vs every 2 weeks) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. InfDraft sells 2 in-app purchases, starting at $4.99 per year. 宇环HRM asks for nothing beyond the download.

InfDraft ships an update every 2 weeks, 宇环HRM every 5 days. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | InfDraft | 宇环HRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (106 ratings)](https://appshunter.io/ios/app/infdraft-unlimited-canvas/id1495046702/reviews)** | — |
| Number of ratings | **106** | — |
| Positive reviews | 72.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Subscription | — |
| Size | 146 MB | 84 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [智戈 古](https://appshunter.io/developer/1230307559) | [宇环数控机床股份有限公司](https://appshunter.io/developer/1686857019) |

## What reviewers say

### InfDraft

[App page](https://appshunter.io/ios/app/infdraft-unlimited-canvas/id1495046702)

This graphic software offers a natural drawing experience on an expansive canvas. It supports importing various file types, including PSD and PDF, for use as materials. Save and view high-resolution images with exceptional detail.

**Highlights:** Natural stroke drawing, Unlimited canvas size, Import PSD and PDF files, Insert video and audio, High-resolution image saving, Large magnification for detail

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完全功能解锁 | $4.99 | per year |
| Permanent unlock Pro Features | Free | one-time |


### 宇环HRM

[App page](https://appshunter.io/ios/app/hrm/id6743207026)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InfDraft free?

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

### Is 宇环HRM free?

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

### Do InfDraft or 宇环HRM have ads?

Neither InfDraft nor 宇环HRM shows ads.

### Which is updated more often, InfDraft or 宇环HRM?

InfDraft ships an update every 2 weeks, and 宇环HRM every 5 days. Most recently, InfDraft was updated on October 29, 2026 and 宇环HRM on October 22, 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.*