# FLEX LNG SmartPAL vs Join My Ship

The clearest difference is in-app purchases: FLEX LNG SmartPAL at none against Join My Ship's 3. Join My Ship's advantage is update cadence (every 5 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Join My Ship sells 3 one-off in-app purchases. FLEX LNG SmartPAL asks for nothing beyond the download.

FLEX LNG SmartPAL ships an update every 4 months, Join My Ship every 5 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | FLEX LNG SmartPAL | Join My Ship |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 118 MB | 39 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [MariApps Marine Solutions Pvt. Ltd.](https://appshunter.io/developer/1040404561) | [Ashutosh Mehta](https://appshunter.io/developer/1726812434) |

## What reviewers say

### FLEX LNG SmartPAL

[App page](https://appshunter.io/ios/app/flex-lng-smartpal/id1664448496)

**Features:** Vision Pro support

**In-app purchases:** none


### Join My Ship

[App page](https://appshunter.io/ios/app/join-my-ship/id6476459076)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver Plan | $9.99 | one-time |
| Platinum Plan | $19.99 | one-time |
| Gold Plan | $29.99 | one-time |


## Frequently asked questions

### Is FLEX LNG SmartPAL free?

FLEX LNG SmartPAL is free to download, with no in-app purchases.

### Is Join My Ship free?

Join My Ship is free to download, with in-app purchases available.

### Do FLEX LNG SmartPAL or Join My Ship have ads?

Neither FLEX LNG SmartPAL nor Join My Ship shows ads.

### Which is updated more often, FLEX LNG SmartPAL or Join My Ship?

FLEX LNG SmartPAL ships an update every 4 months, and Join My Ship every 5 weeks. Most recently, FLEX LNG SmartPAL was updated on October 25, 2026 and Join My Ship on October 25, 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.*