# ROI大师 vs 惠麦电商供应链平台

The clearest difference is in-app purchases: 惠麦电商供应链平台 at none against ROI大师's 7. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ROI大师 sells 7 in-app purchases, starting at $0.99 per month. 惠麦电商供应链平台 asks for nothing beyond the download.

ROI大师 ships an update every 2 weeks, 惠麦电商供应链平台 every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | ROI大师 | 惠麦电商供应链平台 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 63 MB | 69 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [丹宁 冯](https://appshunter.io/developer/1452086482) | [Heilongjiang Huimai Digital Technology Co., Ltd](https://appshunter.io/developer/1762183857) |

## What reviewers say

### ROI大师

[App page](https://appshunter.io/ios/app/roi/id6743304426)

This tool helps e-commerce operators accurately calculate advertising return on investment (ROI) and optimize pricing strategies. It provides detailed data on ad spend, commissions, profit margins, and break-even points to drive data-informed decisions and reduce wasteful spending.

**Highlights:** Calculate advertising ROI, Optimize product pricing, Analyze ad spend and commissions, Estimate break-even ROI, Simulate costs (logistics, fees), Analyze ad monetization LTV

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 电商ROI计算器月度会员 | $0.99 | per month |
| 电商ROI计算器周度会员 | $0.99 | per 7 days |
| 电商ROI计算器年度会员 | $7.99 | per year |
| 电商ROI计算器周卡会员 | $0.99 | one-time |
| 电商ROI计算器月卡会员 | $2.99 | one-time |
| 电商ROI计算器年卡会员 | $12.99 | one-time |
| 电商ROI计算器终身会员 | $14.99 | one-time |


### 惠麦电商供应链平台

[App page](https://appshunter.io/ios/app/id6762190535)

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

**In-app purchases:** none


## Frequently asked questions

### Is ROI大师 free?

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

### Is 惠麦电商供应链平台 free?

惠麦电商供应链平台 is free to download, with no in-app purchases.

### Do ROI大师 or 惠麦电商供应链平台 have ads?

Neither ROI大师 nor 惠麦电商供应链平台 shows ads.

### Which is updated more often, ROI大师 or 惠麦电商供应链平台?

ROI大师 ships an update every 2 weeks, and 惠麦电商供应链平台 every 4 weeks. Most recently, ROI大师 was updated on October 24, 2026 and 惠麦电商供应链平台 on October 24, 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.*