# SUT e vs ER by Bio BEAM

The clearest difference is iOS requirement: SUT e at 7.0 against ER by Bio BEAM's 13.0. On price, update cadence, 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.

SUT e ships an update every 3 months, ER by Bio BEAM every 4 months. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | SUT e | ER by Bio BEAM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 9 MB | 44 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Suranaree University of Technology](https://appshunter.io/developer/979127612) | [Chalit Chathirat](https://appshunter.io/developer/910858647) |

## What reviewers say

### SUT e

[App page](https://appshunter.io/ios/app/sut-e-learning/id979128762)

**In-app purchases:** none


### ER by Bio BEAM

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SUT e free?

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

### Is ER by Bio BEAM free?

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

### Do SUT e or ER by Bio BEAM have ads?

Neither SUT e nor ER by Bio BEAM shows ads.

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

SUT e ships an update every 3 months, and ER by Bio BEAM every 4 months. Most recently, SUT e was updated on September 14, 2026 and ER by Bio BEAM on September 15, 2026.

---

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