# iMuseum VFA vs GreMAP

The clearest difference is in-app purchases: GreMAP at none against iMuseum VFA's 1. iMuseum VFA's advantage is update cadence (every 5 weeks vs every 3 months) and iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. iMuseum VFA sells 1 one-off in-app purchase. GreMAP asks for nothing beyond the download.

iMuseum VFA ships an update every 5 weeks, GreMAP every 3 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iMuseum VFA | GreMAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/imuseum-vfa/id1444992894/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 42 MB | 52 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vinmas JSC](https://appshunter.io/developer/1280855214) | [FPT Univeristy](https://appshunter.io/developer/1165305350) |

## What reviewers say

### iMuseum VFA

[App page](https://appshunter.io/ios/app/imuseum-vfa/id1444992894)

Discover and learn about artworks at the Vietnam Fine Arts Museum. Scan vouchers or QR codes to access detailed information, view recommended pieces, and track visited rooms. Supports six languages with more planned.

**Highlights:** Scan voucher to use, Artwork information display, QR code scanning, Artifact number input, Recommended artworks list, Visited room tracking, Multilingual support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| buy 8 hours to use this app | $1.99 | one-time |


### GreMAP

[App page](https://appshunter.io/ios/app/gremap/id6781682147)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iMuseum VFA free?

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

### Is GreMAP free?

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

### Do iMuseum VFA or GreMAP have ads?

Neither iMuseum VFA nor GreMAP shows ads.

### Which is updated more often, iMuseum VFA or GreMAP?

iMuseum VFA ships an update every 5 weeks, and GreMAP every 3 months. Most recently, iMuseum VFA was updated on November 2, 2026 and GreMAP on October 31, 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.*