# ChargeOne Partner vs EkyNavy

The clearest difference is in-app purchases: ChargeOne Partner at none against EkyNavy's 10. EkyNavy's advantage is update cadence (every 3 days vs every 5 months) and iOS requirement (16.0 vs 18). On price, ads and device support there is nothing between them.

Both are free to download. EkyNavy sells 10 in-app purchases, starting at $4.00 per month. ChargeOne Partner asks for nothing beyond the download.

ChargeOne Partner ships an update every 5 months, EkyNavy every 3 days. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | ChargeOne Partner | EkyNavy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 76 MB | 187 MB |
| Requires iOS | 18 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [chargecloud GmbH](https://appshunter.io/developer/1245223123) | [Michael Dusong](https://appshunter.io/developer/1462743864) |

## What reviewers say

### ChargeOne Partner

[App page](https://appshunter.io/ios/app/chargeone-partner/id1573884744)

**Features:** macOS Compatibility

**In-app purchases:** none


### EkyNavy

[App page](https://appshunter.io/ios/app/ekynavy-sailing-logbook/id6754830308)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SHOM Atlantic charts | $4.00 | per month |
| SHOM Mediterranean charts | $4.00 | per month |
| HOM Overseas charts | $4.00 | per month |
| All SHOM charts | $7.00 | per month |
| SHOM Overseas charts | $9.99 | per year |
| SHOM Atlantic charts (yearly) | $12.99 | per year |
| Carte SHOM Mediterraneo | $12.99 | per year |
| All SHOM charts | $24.99 | per year |
| Anchor Watch SMS Pack 20 | $3.99 | one-time |
| Anchor Watch SMS Pack 50 | $8.99 | one-time |


## Frequently asked questions

### Is ChargeOne Partner free?

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

### Is EkyNavy free?

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

### Do ChargeOne Partner or EkyNavy have ads?

Neither ChargeOne Partner nor EkyNavy shows ads.

### Which is updated more often, ChargeOne Partner or EkyNavy?

ChargeOne Partner ships an update every 5 months, and EkyNavy every 3 days. Most recently, ChargeOne Partner was updated on November 11, 2026 and EkyNavy on November 12, 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.*