# ArtVolt vs NAM Audio Guide

The clearest difference is review sentiment: ArtVolt at 88% against NAM Audio Guide's 27%. ArtVolt also leads on rating (5.0 vs 1.6) and update cadence (every 6 days vs fortnightly). NAM Audio Guide's advantage is monetization model (free vs ad-supported). On price, ratings volume, 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.

ArtVolt holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 6 and 13 respectively. Written reviews point the same way: 88% of ArtVolt's written reviews are positive against 27% of NAM Audio Guide's.

ArtVolt ships an update every 6 days, NAM Audio Guide fortnightly. The most recent releases landed on September 3, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | ArtVolt | NAM Audio Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/artvolt/id1499252214/reviews)** | [1.6 (13 ratings)](https://appshunter.io/ios/app/nam-audio-guide/id6478165817/reviews) |
| Number of ratings | 6 | **13** |
| Positive reviews | **87.5% of reviews** | 27.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Ad-supported | **Free** |
| Size | 144 MB | 60 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Blob Ventures LLC](https://appshunter.io/developer/1499252213) | [Radiant Technologies SA](https://appshunter.io/developer/1530918750) |

## What reviewers say

### ArtVolt

[App page](https://appshunter.io/ios/app/artvolt/id1499252214)

Capture and store your favorite art and design memories with this app. Seamlessly save artwork details to a secure cloud system, creating a digital diary of your discoveries. Perfect for art fairs and galleries.

**Highlights:** Save art and design memories, Capture artwork details, Secure cloud-based storage, Create a digital art diary, Share art discoveries

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### NAM Audio Guide

[App page](https://appshunter.io/ios/app/nam-audio-guide/id6478165817)

Explore ancient Greek art and history through the National Archaeological Museum's permanent exhibition. Discover exhibits from the Prehistoric to the Roman period, covering various aspects of human life.

**Highlights:** Permanent exhibition halls, Prehistoric to Roman period exhibits, Ancient Greek art exploration, Human life aspects coverage, Audio guide functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ArtVolt free?

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

### Is NAM Audio Guide free?

NAM Audio Guide is free to download, with no in-app purchases.

### Which has better reviews, ArtVolt or NAM Audio Guide?

ArtVolt is rated higher. ArtVolt averages 5.0 out of 5 from 6 ratings, while NAM Audio Guide averages 1.6 from 13 ratings.

### Do ArtVolt or NAM Audio Guide have ads?

Neither ArtVolt nor NAM Audio Guide shows ads.

### Which is updated more often, ArtVolt or NAM Audio Guide?

ArtVolt ships an update every 6 days, and NAM Audio Guide fortnightly. Most recently, ArtVolt was updated on September 3, 2026 and NAM Audio Guide on July 6, 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.*