# 荣成智能掌上公交 vs Last Time Tracker KinTimer

The clearest difference is in-app purchases: 荣成智能掌上公交 at none against Last Time Tracker KinTimer's 3. 荣成智能掌上公交 also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Last Time Tracker KinTimer sells 3 in-app purchases, starting at $2.99 per month. 荣成智能掌上公交 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 荣成智能掌上公交 | Last Time Tracker KinTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (144 ratings)](https://appshunter.io/ios/app/last-time-tracker-kintimer/id1123273871/reviews)** |
| Number of ratings | — | **144** |
| Positive reviews | — | 73.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 62 MB | 68 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ShanDong HengYu Electronics Co,LTD](https://appshunter.io/developer/966059900) | [Jordan Holland](https://appshunter.io/developer/1041851744) |

## What reviewers say

### 荣成智能掌上公交

[App page](https://appshunter.io/ios/app/id975784081)

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

**In-app purchases:** none


### Last Time Tracker KinTimer

[App page](https://appshunter.io/ios/app/last-time-tracker-kintimer/id1123273871)

This app helps you track progress on goals and break bad habits by counting the days since you started. Create multiple counters for different habits and view your achievements with a ranking system. Archive counters to manage your progress effectively.

**Highlights:** Days since counter, Multiple counter creation, Habit tracking, Goal achievement tracking, Ranking system, Counter archiving

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KinTimer Premium | $2.99 | per month |
| KinTimer Premium | $12.99 | per year |
| KinTimer Premium | $29.99 | one-time |


## Frequently asked questions

### Is 荣成智能掌上公交 free?

荣成智能掌上公交 is free to download, with no in-app purchases.

### Is Last Time Tracker KinTimer free?

Last Time Tracker KinTimer is free to download, with in-app purchases available.

### Do 荣成智能掌上公交 or Last Time Tracker KinTimer have ads?

Last Time Tracker KinTimer shows ads; 荣成智能掌上公交 does not.

### Which is updated more often, 荣成智能掌上公交 or Last Time Tracker KinTimer?

荣成智能掌上公交 ships an update every 2 months, and Last Time Tracker KinTimer every 2 months. Most recently, 荣成智能掌上公交 was updated on October 24, 2026 and Last Time Tracker KinTimer on October 22, 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.*