# Underpin vs BlueNets Community

The clearest difference is update cadence: Underpin at every 10 days against BlueNets Community's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Underpin ships an update every 10 days, BlueNets Community every 12 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Underpin | BlueNets Community |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/underpin/id1438111455/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 12 months |
| Monetization | Free | — |
| Size | 22 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Underpin, Inc.](https://appshunter.io/developer/1292004832) | [InticoUsa](https://appshunter.io/developer/1370087617) |

## What reviewers say

### Underpin

[App page](https://appshunter.io/ios/app/underpin/id1438111455)

Discover and share trusted travel experiences with a global community. Document favorite places, plan adventures, and connect with locals for authentic recommendations. Supports local communities and small businesses.

**Highlights:** Drop pins anywhere globally, Plan travel adventures and meetups, Research on-the-go with map filters, Discover local and off-the-beaten-track places, Connect with a global network of trusted contacts, Curate travel journals and save favorites, Support local communities and small businesses

**In-app purchases:** none


### BlueNets Community

[App page](https://appshunter.io/ios/app/bluenets-community/id6471841912)

**In-app purchases:** none


## Frequently asked questions

### Is Underpin free?

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

### Is BlueNets Community free?

BlueNets Community is free to download, with no in-app purchases.

### Do Underpin or BlueNets Community have ads?

Neither Underpin nor BlueNets Community shows ads.

### Which is updated more often, Underpin or BlueNets Community?

Underpin ships an update every 10 days, and BlueNets Community every 12 months. Most recently, Underpin was updated on October 24, 2026 and BlueNets Community on October 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.*