# Flag Protocol vs ActionHeat

The clearest difference is review sentiment: ActionHeat at 100% against Flag Protocol's 0%. ActionHeat also leads on rating (5.0 vs 2.6) and update cadence (every 11 days vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

ActionHeat holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 0% of Flag Protocol's written reviews are positive against 100% of ActionHeat's.

Flag Protocol ships an update every 2 months, ActionHeat every 11 days. The most recent releases landed on September 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Flag Protocol | ActionHeat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/flag-protocol/id6752128454/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/actionheat/id6800042448/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 14 MB | 25 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Curayt, LLC](https://appshunter.io/developer/1012363586) | [JustBrand Limited](https://appshunter.io/developer/6800042451) |

## What reviewers say

### 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


### ActionHeat

[App page](https://appshunter.io/ios/app/actionheat/id6800042448)

Control your heated apparel directly from your smartphone. Adjust heat levels, monitor battery life, and manage garment settings wirelessly via Bluetooth. Enjoy personalized warmth without needing to access garment buttons.

**Highlights:** Bluetooth apparel pairing, Adjust heat levels (Low, Medium, High), Turn heating on/off per garment, Live battery status monitoring, Automatic Battery Saver mode, Ghost mode for indicator lights

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

**In-app purchases:** none


## Frequently asked questions

### Is Flag Protocol free?

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

### Is ActionHeat free?

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

### Which has better reviews, Flag Protocol or ActionHeat?

ActionHeat is rated higher. Flag Protocol averages 2.6 out of 5 from 5 ratings, while ActionHeat averages 5.0 from 4 ratings.

### Do Flag Protocol or ActionHeat have ads?

Neither Flag Protocol nor ActionHeat shows ads.

### Which is updated more often, Flag Protocol or ActionHeat?

Flag Protocol ships an update every 2 months, and ActionHeat every 11 days. Most recently, Flag Protocol was updated on September 25, 2026 and ActionHeat on October 4, 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.*