# AdEMLync vs RTUBlue

The clearest difference is iOS requirement: AdEMLync at 13.0 against RTUBlue's 15.0. 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.

AdEMLync ships an update every 5 months, RTUBlue every 9 months. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | AdEMLync | RTUBlue |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 9 months |
| Size | 60 MB | 51 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Romet Limited](https://appshunter.io/developer/1604692354) | [Enetics, Inc.](https://appshunter.io/developer/1778715029) |

## What reviewers say

### AdEMLync

[App page](https://appshunter.io/ios/app/ademlync/id6478167086)

**Features:** macOS Compatibility

**In-app purchases:** none


### RTUBlue

[App page](https://appshunter.io/ios/app/rtublue/id6737986411)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AdEMLync free?

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

### Is RTUBlue free?

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

### Do AdEMLync or RTUBlue have ads?

Neither AdEMLync nor RTUBlue shows ads.

### Which is updated more often, AdEMLync or RTUBlue?

AdEMLync ships an update every 5 months, and RTUBlue every 9 months. Most recently, AdEMLync was updated on September 10, 2026 and RTUBlue on September 20, 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.*