# Bye Bye Button vs Flag Protocol

The clearest difference is review sentiment: Bye Bye Button at 80% against Flag Protocol's 0%. Bye Bye Button also leads on update cadence (every 10 days vs every 2 months) and iOS requirement (13.0 vs 18.2). Flag Protocol's advantage is in-app purchases (none vs 6). On price, ads and device support there is nothing between them.

Both are free to download. Bye Bye Button sells 6 in-app purchases, starting at $0.99 per month. Flag Protocol asks for nothing beyond the download.

Bye Bye Button ships an update every 10 days, Flag Protocol every 2 months. Both last shipped on September 9, 2026.

## The numbers

| Metric | Bye Bye Button | Flag Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (5 ratings)](https://appshunter.io/ios/app/flag-protocol/id6752128454/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 65 MB | 14 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cooler Pro LLC](https://appshunter.io/developer/1697256197) | [Curayt, LLC](https://appshunter.io/developer/1012363586) |

## What reviewers say

### Bye Bye Button

[App page](https://appshunter.io/ios/app/bye-bye-button/id6744056095)

This app helps you escape uncomfortable social situations by simulating a real phone call. Simply press a connected device, and it generates a fake incoming call from a contact of your choice, allowing for a discreet exit.

**Highlights:** Simulates real incoming phone calls, Discreetly exit awkward situations, Customizable caller from contact list, Runs in the background, Patent-pending technology

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 100 Alerts/mo | $0.99 | per month |
| Premium Plus - 10000 Alerts/mo | $4.99 | per month |
| 10 Bye Bye's | $0.99 | one-time |
| 50 Bye Bye's | $2.99 | one-time |
| 100 Bye Bye's | $2.99 | one-time |
| 500 Bye Bye's | $9.99 | one-time |


### Flag Protocol

[App page](https://appshunter.io/ios/app/flag-protocol/id6752128454)

This app provides up-to-date information on when to fly the US flag at full staff versus half staff. It's designed to be free and easy to use, ensuring you always display your flag correctly.

**Highlights:** Full staff vs. half staff guidance, Up-to-date flag display information, Easy setup, Free to use

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

**In-app purchases:** none


## Frequently asked questions

### Is Bye Bye Button free?

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

### Is Flag Protocol free?

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

### Do Bye Bye Button or Flag Protocol have ads?

Neither Bye Bye Button nor Flag Protocol shows ads.

### Which is updated more often, Bye Bye Button or Flag Protocol?

Bye Bye Button ships an update every 10 days, and Flag Protocol every 2 months. Most recently, Bye Bye Button was updated on September 9, 2026 and Flag Protocol on September 9, 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.*