# Offline Vietnamese Translator vs ArchMM

The clearest difference is ads: ArchMM at none against Offline Vietnamese Translator's shown. ArchMM also leads on update cadence (monthly vs every 4 months). Offline Vietnamese Translator's advantage is iOS requirement (14.0 vs 18.0). On price, 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.

Offline Vietnamese Translator ships an update every 4 months, ArchMM monthly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Offline Vietnamese Translator | ArchMM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/archmm/id6794546326/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Free |
| Size | 71 MB | 6 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Tuan Anh Le](https://appshunter.io/developer/1568225347) | [Brandon Davis](https://appshunter.io/developer/1847967091) |

## What reviewers say

### Offline Vietnamese Translator

[App page](https://appshunter.io/ios/app/offline-vietnamese-translator/id1568225285)

**Features:** macOS Compatibility

**In-app purchases:** none


### ArchMM

[App page](https://appshunter.io/ios/app/archmm/id6794546326)

This app provides specialized calculation tools for architectural scales, model making, and carpentry. It handles measurements in feet, inches, and fractions, converting them for various design and building projects. Features include board feet calculation, stair layout assistance, and rafter geometry.

**Highlights:** Architectural scale conversions, Model scale to millimeters, Carpenter calculator with dedicated buttons, Board feet calculation, Stair layout and rafter geometry tools, Copy results and multiple appearance themes

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Offline Vietnamese Translator free?

Offline Vietnamese Translator is free to download, with no in-app purchases.

### Is ArchMM free?

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

### Do Offline Vietnamese Translator or ArchMM have ads?

Offline Vietnamese Translator shows ads; ArchMM does not.

### Which is updated more often, Offline Vietnamese Translator or ArchMM?

Offline Vietnamese Translator ships an update every 4 months, and ArchMM monthly. Most recently, Offline Vietnamese Translator was updated on October 27, 2026 and ArchMM 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.*