# 车管司机端 vs Countdown 321

The clearest difference is in-app purchases: 车管司机端 at none against Countdown 321's 3. 车管司机端 also leads on iOS requirement (15.6 vs 18.0). Countdown 321's advantage is update cadence (every 2 months vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Countdown 321 sells 3 in-app purchases, starting at $1.99 per year. 车管司机端 asks for nothing beyond the download.

车管司机端 ships an update every 4 months, Countdown 321 every 2 months. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 车管司机端 | Countdown 321 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (8 ratings)](https://appshunter.io/ios/app/countdown-321-widget/id6749746114/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 95.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 38 MB | 6 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Inner Mongolia Yili Industrial Group Company Limited](https://appshunter.io/developer/710173327) | [帆 邱](https://appshunter.io/developer/1766624521) |

## What reviewers say

### 车管司机端

[App page](https://appshunter.io/ios/app/id1377580491)

**Features:** Vision Pro support

**In-app purchases:** none


### Countdown 321

[App page](https://appshunter.io/ios/app/countdown-321-widget/id6749746114)

Easily track important upcoming events and past milestones with a clean, minimalist interface. Get instant updates via home screen widgets and sync your data across devices with iCloud. Never forget a special day again.

**Highlights:** Countdown and count-up days, Reminders and notifications, Life calendar visualization, Timeline view, Minimalist design, Home screen widgets, iCloud sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CountdownPro | $1.99 | per year |
| Lifetime Pro | $1.99 | one-time |
| Lifetime Pro | $2.99 | one-time |


## Frequently asked questions

### Is 车管司机端 free?

车管司机端 is free to download, with no in-app purchases.

### Is Countdown 321 free?

Countdown 321 is free to download, with in-app purchases available.

### Do 车管司机端 or Countdown 321 have ads?

Neither 车管司机端 nor Countdown 321 shows ads.

### Which is updated more often, 车管司机端 or Countdown 321?

车管司机端 ships an update every 4 months, and Countdown 321 every 2 months. Most recently, 车管司机端 was updated on October 12, 2026 and Countdown 321 on October 16, 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.*