# Recology vs Carbon Sight

The clearest difference is review sentiment: Carbon Sight at 100% against Recology's 23%. Carbon Sight also leads on rating (5.0 vs 4.0) and update cadence (every 3 days vs every 3 months). Recology's advantage is in-app purchases (none vs 3) and ratings volume (540 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Carbon Sight sells 3 in-app purchases, starting at $4.99 per month. Recology asks for nothing beyond the download.

Carbon Sight holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Recology has 540 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 23% of Recology's written reviews are positive against 100% of Carbon Sight's.

Recology ships an update every 3 months, Carbon Sight every 3 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Recology | Carbon Sight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (540 ratings)](https://appshunter.io/ios/app/recology/id914373771/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/carbon-sight/id6777812645/reviews)** |
| Number of ratings | **540** | 2 |
| Positive reviews | 23.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 82 MB | 10 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Recology](https://appshunter.io/developer/728120985) | [Jeffrey Welch](https://appshunter.io/developer/6777812647) |

## What reviewers say

### Recology

[App page](https://appshunter.io/ios/app/recology/id914373771)

Access your garbage and recycling collection schedules and receive timely reminders. Stay informed about your waste and recycling pickups directly from your device.

**Highlights:** View garbage schedule, View recycling schedule, Collection notifications, Waste pickup reminders

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Useful reminder for trash pickup
- 🔍 Helpful for sorting and identifying recyclables
- 🗓️ Provides holiday schedule updates

**What reviewers complain about**

- 🐛 Address lookup not working
- 🗓️ Inaccurate holiday pickup schedule
- 📱 Limited functionality compared to website
- 🔍 Incomplete database of items to recycle

**Reported bugs**

- App crashing after address entry
- Calendar not showing pickup details
- Bulky item pickup booking not working

**Requested features**

- Ability to pay bills through the app
- Option to order new trash/recycle bins
- Indicator for recycling vs. green waste pickup weeks
- More detailed information on proper item disposal


### Carbon Sight

[App page](https://appshunter.io/ios/app/carbon-sight/id6777812645)

Scan products, meals, or receipts with your camera to instantly see their carbon footprint. Get cited data and contextual comparisons to understand environmental impact. Discover lower-impact alternatives and make informed purchasing decisions.

**Highlights:** Camera-based carbon footprint scanning, AI product identification, Cited scientific sources, Contextual impact comparisons, Alternative product suggestions, Receipt and grocery haul scanning

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Carbon Sight Standard | $4.99 | per month |
| Carbon Sight Plus | $11.99 | per month |
| Carbon Sight Pro | $24.99 | per month |


## Frequently asked questions

### Is Recology free?

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

### Is Carbon Sight free?

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

### Which has better reviews, Recology or Carbon Sight?

Carbon Sight is rated higher. Recology averages 4.0 out of 5 from 540 ratings, while Carbon Sight averages 5.0 from 2 ratings.

### Do Recology or Carbon Sight have ads?

Neither Recology nor Carbon Sight shows ads.

### Which is updated more often, Recology or Carbon Sight?

Recology ships an update every 3 months, and Carbon Sight every 3 days. Most recently, Recology was updated on November 1, 2026 and Carbon Sight on October 31, 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.*