# ER by Bio BEAM vs mNotify

The clearest difference is update cadence: mNotify at every 2 months 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, mNotify every 2 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ER by Bio BEAM | mNotify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 44 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chalit Chathirat](https://appshunter.io/developer/910858647) | [Chuannapuk Sirinapuk](https://appshunter.io/developer/1294184089) |

## 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


### mNotify

[App page](https://appshunter.io/ios/app/mnotify-student/id6766619430)

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

**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 mNotify free?

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

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

Neither ER by Bio BEAM nor mNotify shows ads.

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

ER by Bio BEAM ships an update every 4 months, and mNotify every 2 months. Most recently, ER by Bio BEAM was updated on November 7, 2026 and mNotify on October 31, 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.*