# River Thames Guide vs Scrapp | Zero

The clearest difference is rating: River Thames Guide at 5.0 against Scrapp | Zero's 3.3. Scrapp | Zero's advantage is ratings volume (7 vs 1) and iOS requirement (15.6 vs 17.6). On price, review sentiment, update cadence and ads there is nothing between them.

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

River Thames Guide holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Scrapp | Zero has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of River Thames Guide's written reviews are positive against 42% of Scrapp | Zero's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | River Thames Guide | Scrapp | Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/river-thames-guide/id617269104/reviews)** | [3.3 (7 ratings)](https://appshunter.io/ios/app/scrapp-zero-waste-simplified/id1546625454/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | **50.0% of reviews** | 42.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 387 MB | 46 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Maynard](https://appshunter.io/developer/320977741) | [Scrapp LLC](https://appshunter.io/developer/1546625456) |

## What reviewers say

### River Thames Guide

[App page](https://appshunter.io/ios/app/river-thames-guide/id617269104)

Navigate and plan your journeys on the River Thames and Wey Navigation with this comprehensive offline guide. Discover points of interest, lock details, bridge clearances, and current river conditions. Essential for boaters and travelers exploring these waterways.

**Highlights:** Interactive offline river map, Journey planner with distance and time, Detailed lock and bridge information, Current river conditions, Boating rules and advice, Weather forecasts

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


### Scrapp | Zero

[App page](https://appshunter.io/ios/app/scrapp-zero-waste-simplified/id1546625454)

Easily find out how to dispose of any waste item correctly, anywhere in the world. Scan a barcode or search an item to get local disposal instructions and track your impact on reducing landfill waste.

**Highlights:** Scan barcodes for disposal info, Search items for disposal guidance, Local disposal rules for UK, US, Canada, Track waste disposal impact, Discover sustainable brands, Community-driven data submission

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is River Thames Guide free?

River Thames Guide is free to download, with no in-app purchases.

### Is Scrapp | Zero free?

Scrapp | Zero is free to download, with no in-app purchases.

### Which has better reviews, River Thames Guide or Scrapp | Zero?

River Thames Guide is rated higher. River Thames Guide averages 5.0 out of 5 from 1 ratings, while Scrapp | Zero averages 3.3 from 7 ratings.

### Do River Thames Guide or Scrapp | Zero have ads?

Neither River Thames Guide nor Scrapp | Zero shows ads.

### Which is updated more often, River Thames Guide or Scrapp | Zero?

River Thames Guide ships an update monthly, and Scrapp | Zero monthly. Most recently, River Thames Guide was updated on November 6, 2026 and Scrapp | Zero on November 3, 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.*