# FlashMyPin vs Busy Tag

The clearest difference is price: Busy Tag at Free against FlashMyPin's $2.99. Busy Tag also leads on update cadence (every 11 days vs every 22 months) and device support (4 vs 2). On ads, in-app purchases and iOS requirement there is nothing between them.

Busy Tag is free to download; FlashMyPin costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FlashMyPin ships an update every 22 months, Busy Tag every 11 days. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | FlashMyPin | Busy Tag |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 11 days** |
| Monetization | Paid | — |
| Size | 20 MB | 45 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Alchemist79 UG (haftungsbeschraenkt)](https://appshunter.io/developer/1111234259) | [Greynut LTD](https://appshunter.io/developer/1559879692) |

## What reviewers say

### FlashMyPin

[App page](https://appshunter.io/ios/app/flashmypin/id1289830253)

This app simplifies entering PINs for smart power meters. Instead of manually blinking a flashlight, you type your PIN, and the app flashes your phone's camera in the correct Morse code pattern. It's a fast, simple, and efficient way to input meter codes.

**Highlights:** Enter PINs via phone camera flash, Morse code blinking signals, Saves time and reduces errors, Intuitive user interface, No ads or registration required

**Features:** Vision Pro support

**In-app purchases:** none


### Busy Tag

[App page](https://appshunter.io/ios/app/busy-tag/id6756409513)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FlashMyPin free?

FlashMyPin costs $2.99, with no in-app purchases.

### Is Busy Tag free?

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

### Do FlashMyPin or Busy Tag have ads?

Neither FlashMyPin nor Busy Tag shows ads.

### Which is updated more often, FlashMyPin or Busy Tag?

FlashMyPin ships an update every 22 months, and Busy Tag every 11 days. Most recently, FlashMyPin was updated on October 16, 2026 and Busy Tag on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*