# Thames River Sightseeing vs Poly Speaker

Thames River Sightseeing and Poly Speaker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Thames River Sightseeing ships an update weekly, Poly Speaker fortnightly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Thames River Sightseeing | Poly Speaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/thames-river-sightseeing/id6754251112/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 65 MB | 4 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Thames River Sightseeing](https://appshunter.io/developer/1847391585) | [Poly Speaker](https://appshunter.io/developer/1848161345) |

## What reviewers say

### Thames River Sightseeing

[App page](https://appshunter.io/ios/app/thames-river-sightseeing/id6754251112)

Explore London's iconic river with this travel companion app. Get detailed information about tour stops, receive real-time itinerary updates, and easily connect with customer support. Book your next river adventure directly through the application.

**Highlights:** Detailed stop descriptions and photos, Real-time itinerary notifications, Direct customer support chat, Tour booking functionality, Access to tour highlights

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

**In-app purchases:** none


### Poly Speaker

[App page](https://appshunter.io/ios/app/poly-speaker/id6754391868)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thames River Sightseeing free?

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

### Is Poly Speaker free?

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

### Do Thames River Sightseeing or Poly Speaker have ads?

Neither Thames River Sightseeing nor Poly Speaker shows ads.

### Which is updated more often, Thames River Sightseeing or Poly Speaker?

Thames River Sightseeing ships an update weekly, and Poly Speaker fortnightly. Most recently, Thames River Sightseeing was updated on October 7, 2026 and Poly Speaker on October 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.*