# dtac OneCall vs SmartLands Plus

The clearest difference is update cadence: SmartLands Plus at every 6 weeks against dtac OneCall's every 13 months. SmartLands Plus also leads on ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for dtac OneCall against 5.0 for SmartLands Plus. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

dtac OneCall ships an update every 13 months, SmartLands Plus every 6 weeks. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | dtac OneCall | SmartLands Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dtac-onecall/id1525846336/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/smartlands-plus/id1528456941/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 215 MB | 25 MB |
| Requires iOS | 15.5 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TRUE CORPORATION PUBLIC COMPANY LIMITED](https://appshunter.io/developer/447041660) | [Department of Lands](https://appshunter.io/developer/1142133200) |

## What reviewers say

### dtac OneCall

[App page](https://appshunter.io/ios/app/dtac-onecall/id1525846336)

This cloud-based phone service transforms your devices into a virtual business PBX. It allows you to stay connected for business communications from anywhere, on any device.

**Highlights:** Cloud-based phone service, Virtual business PBX, Mobile and desktop integration, Stay connected anywhere, Full business communication features

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### SmartLands Plus

[App page](https://appshunter.io/ios/app/smartlands-plus/id1528456941)

This utility app helps users stay updated on news and services from the Land Department. It provides a convenient channel for accessing various services offered by the department.

**Highlights:** Track Land Department news, Access Land Department services, Contact Land Department, Stay updated on land information

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

**In-app purchases:** none


## Frequently asked questions

### Is dtac OneCall free?

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

### Is SmartLands Plus free?

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

### Which has better reviews, dtac OneCall or SmartLands Plus?

dtac OneCall and SmartLands Plus are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do dtac OneCall or SmartLands Plus have ads?

Neither dtac OneCall nor SmartLands Plus shows ads.

### Which is updated more often, dtac OneCall or SmartLands Plus?

dtac OneCall ships an update every 13 months, and SmartLands Plus every 6 weeks. Most recently, dtac OneCall was updated on October 16, 2026 and SmartLands Plus on October 19, 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.*