# 纸钩 vs Typeflow

The clearest difference is in-app purchases: 纸钩 at none against Typeflow's 3. 纸钩 also leads on iOS requirement (13.0 vs 18.0). Typeflow's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Typeflow sells 3 in-app purchases, starting at $0.99 per month. 纸钩 asks for nothing beyond the download.

纸钩 ships an update every 3 weeks, Typeflow every 4 days. The most recent releases landed on August 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 纸钩 | Typeflow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1516149216/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 29 MB | 35 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Feng Ji](https://appshunter.io/developer/1369547461) | [伊 余](https://appshunter.io/developer/6778630030) |

## What reviewers say

### 纸钩

[App page](https://appshunter.io/ios/app/id1516149216)

This app helps you track expiration dates for your items and sends timely reminders. Easily add items, set custom alerts, and organize them by category to prevent waste.

**Highlights:** Add items with expiration dates, Set custom reminders, Organize items by category, View items by status and time, iCloud data backup and sync

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

**In-app purchases:** none


### Typeflow

[App page](https://appshunter.io/ios/app/typeflow/id6801581584)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Typeflow 月会员 | $0.99 | per month |
| Typeflow 年会员 | $9.99 | per year |
| Typeflow 永久会员 | $19.99 | one-time |


## Frequently asked questions

### Is 纸钩 free?

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

### Is Typeflow free?

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

### Do 纸钩 or Typeflow have ads?

Neither 纸钩 nor Typeflow shows ads.

### Which is updated more often, 纸钩 or Typeflow?

纸钩 ships an update every 3 weeks, and Typeflow every 4 days. Most recently, 纸钩 was updated on August 10, 2026 and Typeflow on September 13, 2026.

---

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