# 天合 vs 车牌帝

The clearest difference is in-app purchases: 天合 at none against 车牌帝's 2. 天合 also leads on update cadence (every 2 months vs every 8 months) and iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. 车牌帝 sells 2 in-app purchases, starting at $1.99 per 7 days. 天合 asks for nothing beyond the download.

天合 ships an update every 2 months, 车牌帝 every 8 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 天合 | 车牌帝 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | — | Freemium |
| Size | 38 MB | 27 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Huitong Technology Co., Ltd.](https://appshunter.io/developer/1255404577) | [文昊 孙](https://appshunter.io/developer/1752786273) |

## What reviewers say

### 天合

[App page](https://appshunter.io/ios/app/id1601365965)

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

**In-app purchases:** none


### 车牌帝

[App page](https://appshunter.io/ios/app/and-and/id6575364481)

This app generates simulated license plates for various vehicle types and checks their validity. It also provides features for querying license plate origins and checking real-time traffic violations. Designed for car owners and professionals seeking efficient vehicle-related information.

**Highlights:** Simulate license plates (fuel, new energy, motorcycle), Query license plate origin (province/city), Validate license plate legality, Check real-time traffic violations, Generate personalized license plates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 车牌帝高级会员 | $1.99 | per 7 days |
| 车牌帝高级会员 | $4.99 | per month |


## Frequently asked questions

### Is 天合 free?

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

### Is 车牌帝 free?

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

### Do 天合 or 车牌帝 have ads?

Neither 天合 nor 车牌帝 shows ads.

### Which is updated more often, 天合 or 车牌帝?

天合 ships an update every 2 months, and 车牌帝 every 8 months. Most recently, 天合 was updated on November 3, 2026 and 车牌帝 on November 8, 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.*