# vTag vs Map Hay

The clearest difference is update cadence: Map Hay at every 5 days against vTag's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

vTag ships an update every 3 weeks, Map Hay every 5 days. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | vTag | Map Hay |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 66 MB | 41 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [VIETTEL GROUP](https://appshunter.io/developer/1529233160) | [STACKGOO DIGITAL COMPANY LIMITED](https://appshunter.io/developer/1473411852) |

## What reviewers say

### vTag

[App page](https://appshunter.io/ios/app/vtag/id1562061906)

This device uses NB-IoT technology with GPS, Wifi, and Mobile Cell positioning to track the location of children, the elderly, pets, and belongings. It offers features like movement detection, location history, safe zone alerts, and an SOS button for emergencies.

**Highlights:** 3-in-1 positioning (GPS, Wifi, Mobile Cell), Movement detection, Location history, Safe zone setup and alerts, SOS button for emergencies, Device parameter control

**Features:** macOS Compatibility

**In-app purchases:** none


### Map Hay

[App page](https://appshunter.io/ios/app/map-hay/id6502931460)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is vTag free?

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

### Is Map Hay free?

Map Hay is free to download, with no in-app purchases.

### Do vTag or Map Hay have ads?

Neither vTag nor Map Hay shows ads.

### Which is updated more often, vTag or Map Hay?

vTag ships an update every 3 weeks, and Map Hay every 5 days. Most recently, vTag was updated on November 3, 2026 and Map Hay on October 27, 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.*