# Gatsby Guest vs OnlyNonstop

The clearest difference is in-app purchases: Gatsby Guest at none against OnlyNonstop's 2. Gatsby Guest also leads on update cadence (every 10 days vs every 2 months). OnlyNonstop's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. OnlyNonstop sells 2 in-app purchases, starting at $29.99 per year. Gatsby Guest asks for nothing beyond the download.

Gatsby Guest ships an update every 10 days, OnlyNonstop every 2 months. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Gatsby Guest | OnlyNonstop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gatsby-guest/id6504500636/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free | — |
| Size | 33 MB | 140 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Gatsby Labs, Inc.](https://appshunter.io/developer/865537711) | [Justin Hampton](https://appshunter.io/developer/1880740219) |

## What reviewers say

### Gatsby Guest

[App page](https://appshunter.io/ios/app/gatsby-guest/id6504500636)

Manage your private event access with this app. RSVP, check in, and access event links and files. Connect with other guests to build your network.

**Highlights:** RSVP to events, Check-in to events, Access event links and files, Guest list networking, Connect with other guests

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

**In-app purchases:** none


### OnlyNonstop

[App page](https://appshunter.io/ios/app/onlynonstop-flight-tracker/id6795180864)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium — Yearly | $29.99 | per year |
| Premium — Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Gatsby Guest free?

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

### Is OnlyNonstop free?

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

### Do Gatsby Guest or OnlyNonstop have ads?

Neither Gatsby Guest nor OnlyNonstop shows ads.

### Which is updated more often, Gatsby Guest or OnlyNonstop?

Gatsby Guest ships an update every 10 days, and OnlyNonstop every 2 months. Most recently, Gatsby Guest was updated on October 30, 2026 and OnlyNonstop on November 6, 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.*