# Welding MMA vs Atvel Audio

The clearest difference is review sentiment: Welding MMA at 94% against Atvel Audio's 0%. Welding MMA also leads on rating (5.0 vs 2.3) and update cadence (every 3 weeks vs every 4 months). Atvel Audio's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 17.6). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Welding MMA sells 1 one-off in-app purchase. Atvel Audio asks for nothing beyond the download.

Welding MMA holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews point the same way: 94% of Welding MMA's written reviews are positive against 0% of Atvel Audio's.

Welding MMA ships an update every 3 weeks, Atvel Audio every 4 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Welding MMA | Atvel Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/welding-mma/id6477399773/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/atvel-audio/id6737493101/reviews) |
| Number of ratings | **10** | 3 |
| Positive reviews | **93.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 27 MB | 183 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Aleksei Shiyan](https://appshunter.io/developer/1599153039) | [Grandstone corp](https://appshunter.io/developer/1559330699) |

## What reviewers say

### Welding MMA

[App page](https://appshunter.io/ios/app/welding-mma/id6477399773)

This practical reference guide and calculation assistant simplifies manual metal arc welding. It helps select appropriate welded joints, check weld parameters, and perform calculations without needing an internet connection. Save and share results quickly with colleagues.

**Highlights:** Welded joint selection for pipes and sheet metal, Weld parameter checking, Cross-section area calculation, Time norm calculations, Electrode consumption calculation, Reference data based on GOST standards, Electrode recommendations

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ВиК -Т | $4.99 | one-time |


### Atvel Audio

[App page](https://appshunter.io/ios/app/atvel-audio/id6737493101)

Manage your wireless headphones and other audio devices from this brand. Access FAQs, user manuals, and app updates. Contact support with suggestions or questions.

**Highlights:** Wireless audio device management, Access FAQs, User manual access, App update information, Contact support

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

**In-app purchases:** none


## Frequently asked questions

### Is Welding MMA free?

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

### Is Atvel Audio free?

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

### Which has better reviews, Welding MMA or Atvel Audio?

Welding MMA is rated higher. Welding MMA averages 5.0 out of 5 from 10 ratings, while Atvel Audio averages 2.3 from 3 ratings.

### Do Welding MMA or Atvel Audio have ads?

Neither Welding MMA nor Atvel Audio shows ads.

### Which is updated more often, Welding MMA or Atvel Audio?

Welding MMA ships an update every 3 weeks, and Atvel Audio every 4 months. Most recently, Welding MMA was updated on November 4, 2026 and Atvel Audio on November 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.*