# 天地图·柳州 vs Locter

The clearest difference is in-app purchases: 天地图·柳州 at none against Locter's 4. 天地图·柳州 also leads on iOS requirement (11.0 vs 18.6). Locter's advantage is update cadence (every 2 weeks vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Locter sells 4 in-app purchases, starting at $0.99 per month. 天地图·柳州 asks for nothing beyond the download.

天地图·柳州 ships an update every 6 months, Locter every 2 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 天地图·柳州 | Locter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/locter/id1511359274/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 121 MB | 21 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [SuperMap Software Co., Ltd](https://appshunter.io/developer/548146502) | [俊 林](https://appshunter.io/developer/1511359065) |

## What reviewers say

### 天地图·柳州

[App page](https://appshunter.io/ios/app/id1410267280)

**Features:** macOS Compatibility

**In-app purchases:** none


### Locter

[App page](https://appshunter.io/ios/app/locter/id1511359274)

This app automatically logs your daily activities and locations, creating a private timeline of your movements and experiences. It integrates with HealthKit for workouts and can even add location context to your photos, all while keeping your data securely on your device.

**Highlights:** Automatic visit tracking, Daily timeline creation, HealthKit workout import, Photo location context, Map view and GPX export, Privacy-focused, on-device data, iCloud backup

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Membership (Monthly) | $0.99 | per month |
| Pro Membership (Annual) | $9.99 | per year |
| Support Developer | $0.99 | one-time |
| Pro | $24.99 | one-time |


## Frequently asked questions

### Is 天地图·柳州 free?

天地图·柳州 is free to download, with no in-app purchases.

### Is Locter free?

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

### Do 天地图·柳州 or Locter have ads?

Neither 天地图·柳州 nor Locter shows ads.

### Which is updated more often, 天地图·柳州 or Locter?

天地图·柳州 ships an update every 6 months, and Locter every 2 weeks. Most recently, 天地图·柳州 was updated on October 26, 2026 and Locter on November 3, 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.*