# 钢筋选用表 vs FlowFerry

The clearest difference is price: FlowFerry at Free against 钢筋选用表's $0.99. FlowFerry also leads on update cadence (every 3 weeks vs every 7 months) and device support (4 vs 2). 钢筋选用表's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 14.5). On ads there is nothing between them.

FlowFerry is free to download; 钢筋选用表 costs $0.99 up front. FlowFerry sells 3 in-app purchases, starting at $0.99 per month. 钢筋选用表 asks for nothing beyond the download.

钢筋选用表 ships an update every 7 months, FlowFerry every 3 weeks. The most recent releases landed on November 1, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 钢筋选用表 | FlowFerry |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 9 MB | 141 MB |
| Requires iOS | **12.0** | 14.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [疆 边](https://appshunter.io/developer/1124320934) | [Jiyunke (Chengdu) Technology Co., Ltd.](https://appshunter.io/developer/1698089727) |

## What reviewers say

### 钢筋选用表

[App page](https://appshunter.io/ios/app/id1130333659)

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

**In-app purchases:** none


### FlowFerry

[App page](https://appshunter.io/ios/app/flowferry-read-without-noise/id6504457664)

Save web articles, blog posts, and stories with a single tap for offline access. Enjoy a distraction-free reading experience with optimized typography and export options. Connect to cloud services for seamless data management.

**Highlights:** Save web articles, blog posts, and stories, Read offline with full content preservation, Export to PDF, HTML, and Markdown, Connect with Notion, Google Drive, OneDrive, Dropbox, GitHub, Local-first approach for data privacy, Optimized reading experience

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowFerry Pro | $0.99 | per month |
| FlowFerry Pro | $6.99 | per year |
| FlowFerry Pro (Lifetime) | $19.99 | one-time |


## Frequently asked questions

### Is 钢筋选用表 free?

钢筋选用表 costs $0.99, with no in-app purchases.

### Is FlowFerry free?

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

### Do 钢筋选用表 or FlowFerry have ads?

Neither 钢筋选用表 nor FlowFerry shows ads.

### Which is updated more often, 钢筋选用表 or FlowFerry?

钢筋选用表 ships an update every 7 months, and FlowFerry every 3 weeks. Most recently, 钢筋选用表 was updated on November 1, 2026 and FlowFerry on October 22, 2026.

---

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