# ER by Bio BEAM vs SmartPierApp

The clearest difference is update cadence: SmartPierApp at every 9 days against ER by Bio BEAM's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ER by Bio BEAM ships an update every 4 months, SmartPierApp every 9 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ER by Bio BEAM | SmartPierApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 44 MB | 76 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chalit Chathirat](https://appshunter.io/developer/910858647) | [Tanat Mongkonborrirug](https://appshunter.io/developer/1447838808) |

## What reviewers say

### ER by Bio BEAM

[App page](https://appshunter.io/ios/app/er-by-bio-beam/id1540250217)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartPierApp

[App page](https://appshunter.io/ios/app/smartpierapp/id6741760370)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ER by Bio BEAM free?

ER by Bio BEAM is free to download, with no in-app purchases.

### Is SmartPierApp free?

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

### Do ER by Bio BEAM or SmartPierApp have ads?

Neither ER by Bio BEAM nor SmartPierApp shows ads.

### Which is updated more often, ER by Bio BEAM or SmartPierApp?

ER by Bio BEAM ships an update every 4 months, and SmartPierApp every 9 days. Most recently, ER by Bio BEAM was updated on November 7, 2026 and SmartPierApp on November 8, 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.*