# 3DARVI Light vs DustMap

The clearest difference is in-app purchases: 3DARVI Light at none against DustMap's 4. 3DARVI Light also leads on ads (none vs shown) and update cadence (monthly vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. DustMap sells 4 one-off in-app purchases. 3DARVI Light asks for nothing beyond the download.

3DARVI Light ships an update monthly, DustMap every 5 months. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 3DARVI Light | DustMap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 months |
| Size | 302 MB | 63 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MTI Ltd.](https://appshunter.io/developer/365850673) | [hidehiko aihara](https://appshunter.io/developer/1178520609) |

## What reviewers say

### 3DARVI Light

[App page](https://appshunter.io/ios/app/3darvi-light/id6738384601)

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

**In-app purchases:** none


### DustMap

[App page](https://appshunter.io/ios/app/dustmap/id6744262672)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| Coffee (Large) | $1.99 | one-time |
| システム改善応援費 | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


## Frequently asked questions

### Is 3DARVI Light free?

3DARVI Light is free to download, with no in-app purchases.

### Is DustMap free?

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

### Do 3DARVI Light or DustMap have ads?

DustMap shows ads; 3DARVI Light does not.

### Which is updated more often, 3DARVI Light or DustMap?

3DARVI Light ships an update monthly, and DustMap every 5 months. Most recently, 3DARVI Light was updated on October 28, 2026 and DustMap on October 8, 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.*