# 防汛E vs PinDial

The clearest difference is in-app purchases: 防汛E at none against PinDial's 1. 防汛E also leads on iOS requirement (12.0 vs 18.0). PinDial's advantage is update cadence (every 6 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. PinDial sells 1 one-off in-app purchase. 防汛E asks for nothing beyond the download.

防汛E ships an update fortnightly, PinDial every 6 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 防汛E | PinDial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pindial-t9/id6773562304/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 90 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shaanxi Shanqingshuixiu Information Technology Co. LTD](https://appshunter.io/developer/1437336464) | [星 牛](https://appshunter.io/developer/6773539191) |

## What reviewers say

### 防汛E

[App page](https://appshunter.io/ios/app/e/id1569571714)

**Features:** macOS Compatibility

**In-app purchases:** none


### PinDial

[App page](https://appshunter.io/ios/app/pindial-t9/id6773562304)

Enhance your iOS dialer with Chinese T9 search for contacts. This app adds Pinyin support to your native dialer, offers a dedicated T9 dialer, and includes a suite of contact management tools like deduplication and backup.

**Highlights:** Chinese T9 Pinyin search for contacts, Dedicated T9 dialer with name and number matching, Home screen widgets for quick dialing, Contact deduplication and cleanup tools, Contact backup and export (.vcf), Business card scanning (OCR), Offline yellow pages directory

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部联系人 | $0.99 | one-time |


## Frequently asked questions

### Is 防汛E free?

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

### Is PinDial free?

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

### Do 防汛E or PinDial have ads?

Neither 防汛E nor PinDial shows ads.

### Which is updated more often, 防汛E or PinDial?

防汛E ships an update fortnightly, and PinDial every 6 days. Most recently, 防汛E was updated on October 25, 2026 and PinDial on October 31, 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.*