# TrashOut vs GLOBE Observer

The clearest difference is rating: TrashOut at 3.8 against GLOBE Observer's 3.1. TrashOut also leads on review sentiment (67% vs 34%). GLOBE Observer's advantage is ratings volume (86 vs 6) and iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

TrashOut holds the better App Store score, 3.8 against 3.1. That said, the two scores are not equally well evidenced: GLOBE Observer has 86 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 67% of TrashOut's written reviews are positive against 34% of GLOBE Observer's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | TrashOut | GLOBE Observer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/trashout/id501471692/reviews)** | [3.1 (86 ratings)](https://appshunter.io/ios/app/globe-observer/id1090456751/reviews) |
| Number of ratings | 6 | **86** |
| Positive reviews | **66.7% of reviews** | 33.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 17 MB | 5 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TrashOut, n.f.](https://appshunter.io/developer/1437870066) | [NASA](https://appshunter.io/developer/355542146) |

## What reviewers say

### TrashOut

[App page](https://appshunter.io/ios/app/trashout/id501471692)

This app helps users map and report illegal dumps worldwide, connect with environmental news, and find local recycling points. It encourages participation in cleaning events and provides statistics on environmental efforts.

**Highlights:** Report and update illegal dumps, Find nearest recycling points, Join cleaning events, Read environmental news and articles, View global dump map, Earn green points

**Features:** macOS Compatibility

**In-app purchases:** none


### GLOBE Observer

[App page](https://appshunter.io/ios/app/globe-observer/id1090456751)

Contribute to real scientific research by making environmental observations. Document clouds, mosquito habitats, land cover, and trees using your mobile device. Your data supports scientists worldwide, including NASA and NOAA.

**Highlights:** Make environmental observations, Document clouds, Map mosquito habitats, Record land cover, Measure tree height, Contribute to scientific research

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for citizen science
- 💡 Educational and informative
- 👍 Easy to use (for some)
- 👍 Meaningful environmental measurements
- 👍 Fun and engaging

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Login/update issues
- 🐛 Account creation problems
- 🐛 Observations not submitting
- 🐛 Poor UI/UX design

**Reported bugs**

- Checking for updates loop
- 504 error on account creation
- Fails after step 5 in account creation
- Robot verification loop
- App crashes on opening

**Requested features**

- Improve UI/UX design
- Add dark mode
- Better translation
- Notifications for satellite flyovers
- Integrate with WorldView or Google Earth


## Frequently asked questions

### Is TrashOut free?

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

### Is GLOBE Observer free?

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

### Which has better reviews, TrashOut or GLOBE Observer?

TrashOut is rated higher. TrashOut averages 3.8 out of 5 from 6 ratings, while GLOBE Observer averages 3.1 from 86 ratings.

### Do TrashOut or GLOBE Observer have ads?

Neither TrashOut nor GLOBE Observer shows ads.

### Which is updated more often, TrashOut or GLOBE Observer?

TrashOut ships an update every 2 months, and GLOBE Observer every 2 months. Most recently, TrashOut was updated on June 1, 2026 and GLOBE Observer on September 23, 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.*