# Waste Conversion Calculator vs Recall+

The clearest difference is ads: Waste Conversion Calculator at none against Recall+'s shown. Waste Conversion Calculator also leads on monetization model (free vs ad-supported). Recall+'s advantage is iOS requirement (12.0 vs 14.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Waste Conversion Calculator against 5.0 for Recall+. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Waste Conversion Calculator | Recall+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/waste-conversion-calculator/id6471593645/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/recall-plus/id6739862678/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 25 MB | 71 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Keep Track Solutions Ltd.](https://appshunter.io/developer/1674525083) | [Recall FZCO](https://appshunter.io/developer/1787346177) |

## 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


### Recall+

[App page](https://appshunter.io/ios/app/recall-plus/id6739862678)

This app simplifies eco-conscious living by helping you track your environmental impact, earn rewards for sustainable actions, and access recycling guidance. Connect with a community and stay motivated on your journey to a greener lifestyle.

**Highlights:** Track environmental impact, Earn rewards for eco-friendly choices, Recycling guide with instructions, Connect with a sustainability community, Join clean-up drives and workshops, Get motivated for sustainability goals

**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 Recall+ free?

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

### Which has better reviews, Waste Conversion Calculator or Recall+?

Waste Conversion Calculator and Recall+ are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Waste Conversion Calculator or Recall+ have ads?

Recall+ shows ads; Waste Conversion Calculator does not.

### Which is updated more often, Waste Conversion Calculator or Recall+?

Waste Conversion Calculator ships an update monthly, and Recall+ monthly. Most recently, Waste Conversion Calculator was updated on September 8, 2026 and Recall+ on September 9, 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.*