# FlamingoBayAgent ONE vs Up Sign Down

The clearest difference is in-app purchases: Up Sign Down at none against FlamingoBayAgent ONE's 5. Up Sign Down also leads on iOS requirement (11.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FlamingoBayAgent ONE sells 3 in-app purchases, starting at $0.99 per month. Up Sign Down asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | FlamingoBayAgent ONE | Up Sign Down |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (29 ratings)](https://appshunter.io/ios/app/up-sign-down/id970327035/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free |
| Size | 358 MB | 25 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [PalmAgent Software](https://appshunter.io/developer/303860817) | [Up Sign Down, Inc.](https://appshunter.io/developer/970327034) |

## What reviewers say

### FlamingoBayAgent ONE

[App page](https://appshunter.io/ios/app/flamingobayagent-one/id313185657)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |
| PRO | $12.99 | one-time |


### Up Sign Down

[App page](https://appshunter.io/ios/app/up-sign-down/id970327035)

Manage and track your signpost installations with immediate photo notifications and status updates. Control invoicing and visualize your outdoor advertising progress graphically.

**Highlights:** Photo notification of installation, Status notification, Invoice control, Graphical display of data, Manage outdoor advertising

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

**In-app purchases:** none


## Frequently asked questions

### Is FlamingoBayAgent ONE free?

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

### Is Up Sign Down free?

Up Sign Down is free to download, with no in-app purchases.

### Do FlamingoBayAgent ONE or Up Sign Down have ads?

Neither FlamingoBayAgent ONE nor Up Sign Down shows ads.

### Which is updated more often, FlamingoBayAgent ONE or Up Sign Down?

FlamingoBayAgent ONE ships an update monthly, and Up Sign Down monthly. Most recently, FlamingoBayAgent ONE was updated on September 23, 2026 and Up Sign Down on October 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.*