# Absolute Tides vs The Charter App

The clearest difference is review sentiment: The Charter App at 100% against Absolute Tides's 67%. The Charter App also leads on update cadence (fortnightly vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Absolute Tides sells 11 one-off in-app purchases and The Charter App sells 2 in-app purchases, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

Absolute Tides ships an update every 5 months, The Charter App fortnightly. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Absolute Tides | The Charter App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-charter-app/id1548693025/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 67.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 68 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Darren Edwards](https://appshunter.io/developer/1055828981) | [ManagerApp d.o.o.](https://appshunter.io/developer/1525553625) |

## What reviewers say

### Absolute Tides

[App page](https://appshunter.io/ios/app/absolute-tides/id1055828982)

Access official UKHO tidal data offline for up to a year in advance. View monthly tide tables, daily charts, and tidal streams. Includes weather forecasts and anchoring assistance.

**Highlights:** Offline UKHO tidal data, Annual data plugins, Monthly tide tables, Daily tide charts, Tidal stream view, Met Office weather forecast, Anchoring assistance

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UK Tides 2016 | Free | one-time |
| UK Tides 2017 | Free | one-time |
| UK Tides 2018 | Free | one-time |
| UK Tides 2019 | Free | one-time |
| UK & Eire Tides 2020 | Free | one-time |
| UK & Eire Tides 2021 | Free | one-time |
| UK & Eire Tides 2022 | $2.99 | one-time |
| UK & Eire Tides 2023 | $2.99 | one-time |
| UK & Eire Tides 2024 | $2.99 | one-time |
| UK & Eire Tides 2026 | $2.99 | one-time |
| UK & Eire Tides 2025 | $2.99 | one-time |

**What reviewers like**

- 👍 Easy to use and straightforward
- 🚀 Accurate tide and time data
- 🗺️ Useful for pre-trip planning
- 🌊 Excellent for real-time navigation at sea
- 💰 Good value for money

**What reviewers complain about**

- 🐛 App crashes or stops working
- 📅 Updates stop at the end of the year
- 🔌 Purchase not transferable across devices
- ⚠️ Incorrect port data (e.g., Newcastle)
- 🤔 Offsets are confusing and not well explained

**Reported bugs**

- App stopped working after 2025/2026 update
- App crashes when selecting River Tyne ports
- App crashes immediately on opening with 2024 data
- Tyne ports cause app to disappear and require reinstallation
- App crashes on iPad when clicking 'Streams'

**Requested features**

- Version covering full French Brittany & Atlantic coasts using SHOM charts
- Indication of Standard vs. Secondary port in tide time display
- Include Fleetwood or more detailed Morecambe Bay data
- Map showing port locations
- Apple Watch complication


### The Charter App

[App page](https://appshunter.io/ios/app/the-charter-app/id1548693025)

This app serves as a comprehensive portal for charter clients, offering educational resources, streamlined check-in/out procedures, and important notifications. It also includes features for GPS photo tracking, marina information, and itinerary planning.

**Highlights:** Educational platform for charter preparation, Streamlined check-in/out with photo documentation, Charter base notifications, GPS photo tracking of activities, Marina and park information, Itinerary planning with money-saving tips, Weather map

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Charter App Premium | $14.99 | per year |
| aSEAst | $44.99 | one-time |


## Frequently asked questions

### Is Absolute Tides free?

Absolute Tides is free to download, with in-app purchases available.

### Is The Charter App free?

The Charter App is free to download, with in-app purchases available.

### Do Absolute Tides or The Charter App have ads?

Neither Absolute Tides nor The Charter App shows ads.

### Which is updated more often, Absolute Tides or The Charter App?

Absolute Tides ships an update every 5 months, and The Charter App fortnightly. Most recently, Absolute Tides was updated on October 16, 2026 and The Charter App on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*