# Open Canal Map UK vs Schengen Ledger

The clearest difference is in-app purchases: Schengen Ledger at none against Open Canal Map UK's 1. Open Canal Map UK's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Open Canal Map UK sells 1 one-off in-app purchase. Schengen Ledger asks for nothing beyond the download.

Open Canal Map UK ships an update every 2 weeks, Schengen Ledger every 9 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Open Canal Map UK | Schengen Ledger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/open-canal-map-uk/id1380322683/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 59.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 106 MB | 2 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tom Sapey](https://appshunter.io/developer/1547266625) | [THOMAS ALAN SAGE](https://appshunter.io/developer/6803878967) |

## What reviewers say

### Open Canal Map UK

[App page](https://appshunter.io/ios/app/open-canal-map-uk/id1380322683)

Navigate the UK's waterways with a comprehensive map of canals and rivers. Discover points of interest like locks, services, and commercial amenities. Contribute to the community by adding new locations and keeping the map up-to-date.

**Highlights:** UK canal and river mapping, Points of interest (locks, bridges, services), User contributions and updates, Boater services (water, pumpouts), Commercial services for cruisers, Automatic map updates

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Adverts Permently | $4.99 | one-time |

**What reviewers like**

- 👍 Very useful for canal navigation
- 🗺️ Great interactive maps
- 💡 Rich with information
- 🆓 Free to use
- 🚀 Works well with GPS

**What reviewers complain about**

- 😠 Ads are intrusive and polluting
- 🐛 Location not found after update
- ⚠️ Static info is outdated
- ❓ No mechanism to report errors
- ⏳ Lacks ETA feature

**Reported bugs**

- Location not found after update
- Tow path closure location incorrect
- Locks have disappeared from the Thames map
- App icon changed, graphics horrid
- Stopped working on iPad

**Requested features**

- Add ETA feature
- Include widths, depths, and air height of canals
- Option to change text size
- Option to switch off blurry Google map overlay
- Add map legends


### Schengen Ledger

[App page](https://appshunter.io/ios/app/schengen-ledger/id6803878965)

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

**In-app purchases:** none


## Frequently asked questions

### Is Open Canal Map UK free?

Open Canal Map UK is free to download, with in-app purchases available.

### Is Schengen Ledger free?

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

### Do Open Canal Map UK or Schengen Ledger have ads?

Neither Open Canal Map UK nor Schengen Ledger shows ads.

### Which is updated more often, Open Canal Map UK or Schengen Ledger?

Open Canal Map UK ships an update every 2 weeks, and Schengen Ledger every 9 days. Most recently, Open Canal Map UK was updated on November 6, 2026 and Schengen Ledger 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.*