# ParkTimer vs 卡记Kaji

The clearest difference is update cadence: 卡记Kaji at every 5 days against ParkTimer's every 3 weeks. ParkTimer's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ParkTimer sells 1 one-off in-app purchase and 卡记Kaji sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ParkTimer ships an update every 3 weeks, 卡记Kaji every 5 days. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ParkTimer | 卡记Kaji |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/parktimer-auto-parking/id6757021981/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 8 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [小玲 王](https://appshunter.io/developer/1573722736) | [Beijing Ruhong Technology Co., Ltd.](https://appshunter.io/developer/1882230342) |

## What reviewers say

### ParkTimer

[App page](https://appshunter.io/ios/app/parktimer-auto-parking/id6757021981)

This app automates parking session management, calculating costs in real-time and notifying you of rate changes. It helps you avoid tickets and overpaying by tracking time, cost, and even remembering your parking spot.

**Highlights:** Automatic parking timer via car Bluetooth, Real-time parking cost calculation, Live alerts and notifications, Parking spot photo and QR code saving, Parking history and savings insights, Smart savings assistant

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ParkTimer Pro | $0.99 | one-time |


### 卡记Kaji

[App page](https://appshunter.io/ios/app/kaji/id6776541780)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kaji Pro | $0.99 | per month |
| Kaji lifetime | $9.99 | one-time |


## Frequently asked questions

### Is ParkTimer free?

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

### Is 卡记Kaji free?

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

### Do ParkTimer or 卡记Kaji have ads?

Neither ParkTimer nor 卡记Kaji shows ads.

### Which is updated more often, ParkTimer or 卡记Kaji?

ParkTimer ships an update every 3 weeks, and 卡记Kaji every 5 days. Most recently, ParkTimer was updated on October 11, 2026 and 卡记Kaji on September 28, 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.*