# Waste Conversion Calculator vs VE Audio

The clearest difference is update cadence: VE Audio at every 9 days against Waste Conversion Calculator's monthly. VE Audio also leads on iOS requirement (9.0 vs 14.0). On price, ads, 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.

Waste Conversion Calculator ships an update monthly, VE Audio every 9 days. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Waste Conversion Calculator | VE Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/waste-conversion-calculator/id6471593645/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | — |
| Size | 25 MB | 11 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keep Track Solutions Ltd.](https://appshunter.io/developer/1674525083) | [志林 刘](https://appshunter.io/developer/1526410024) |

## What reviewers say

### Waste Conversion Calculator

[App page](https://appshunter.io/ios/app/waste-conversion-calculator/id6471593645)

This app helps businesses and municipalities track sustainability and comply with Zero Waste regulations. It converts the volume of various recyclable materials into pounds, providing standardized data for reporting and diversion tracking. Simplify compliance with digitized EPA conversion factors.

**Highlights:** Volume to weight conversion for 145 materials, Supports SB 1383 compliance, Uses EPA-approved conversion factors, Digitized conversion formulas, Material-specific volume units, Streamlined reporting

**In-app purchases:** none


### VE Audio

[App page](https://appshunter.io/ios/app/ve-audio/id6476340769)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Waste Conversion Calculator free?

Waste Conversion Calculator is free to download, with no in-app purchases.

### Is VE Audio free?

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

### Do Waste Conversion Calculator or VE Audio have ads?

Neither Waste Conversion Calculator nor VE Audio shows ads.

### Which is updated more often, Waste Conversion Calculator or VE Audio?

Waste Conversion Calculator ships an update monthly, and VE Audio every 9 days. Most recently, Waste Conversion Calculator was updated on October 11, 2026 and VE Audio on October 25, 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.*