# Erstein vs Bluebirding

Erstein and Bluebirding are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Erstein ships an update fortnightly, Bluebirding every 2 weeks. The most recent releases landed on October 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Erstein | Bluebirding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/bluebirding/id1553837668/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 44 MB | 116 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [France Touristic](https://appshunter.io/developer/1053169929) | [Brandon Fitzwater](https://appshunter.io/developer/1195364858) |

## What reviewers say

### Erstein

[App page](https://appshunter.io/ios/app/erstein/id1324498764)

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

**In-app purchases:** none


### Bluebirding

[App page](https://appshunter.io/ios/app/bluebirding/id1553837668)

Discover and book unique land leases for outdoor activities. Tailor your trips with custom filters and manage all your booking details in one place. Hosts can optimize their property listings and financial gains.

**Highlights:** Activity and location discovery, Customizable search filters, Trip management, Host analytics, Land listing creation, In-app chat with hosts

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Erstein free?

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

### Is Bluebirding free?

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

### Do Erstein or Bluebirding have ads?

Neither Erstein nor Bluebirding shows ads.

### Which is updated more often, Erstein or Bluebirding?

Erstein ships an update fortnightly, and Bluebirding every 2 weeks. Most recently, Erstein was updated on October 21, 2026 and Bluebirding on October 3, 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.*