# AquaLXP vs SekoLink

The clearest difference is update cadence: SekoLink at every 3 weeks against AquaLXP's every 3 months. AquaLXP's advantage is iOS requirement (12.0 vs 16.6). 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.

AquaLXP ships an update every 3 months, SekoLink every 3 weeks. The most recent releases landed on September 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | AquaLXP | SekoLink |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 84 MB | 59 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tintometer, Inc](https://appshunter.io/developer/974709017) | [Seko Spa](https://appshunter.io/developer/1445715729) |

## What reviewers say

### AquaLXP

[App page](https://appshunter.io/ios/app/aqualxp/id1214047349)

This app provides operators with step-by-step instructions and quick access to instrument information for the Lovibond® PTV Process Turbidimeter. It stores complete instrument history, allows for data calculation and graphing, and includes user security features.

**Highlights:** Step-by-step illustrated instructions, Access to instrument history, Data calculation and graphing, User security with password protection, Bluetooth connectivity to sensor, Pro-tip information access

**Features:** macOS Compatibility

**In-app purchases:** none


### SekoLink

[App page](https://appshunter.io/ios/app/sekolink/id1547404329)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AquaLXP free?

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

### Is SekoLink free?

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

### Do AquaLXP or SekoLink have ads?

Neither AquaLXP nor SekoLink shows ads.

### Which is updated more often, AquaLXP or SekoLink?

AquaLXP ships an update every 3 months, and SekoLink every 3 weeks. Most recently, AquaLXP was updated on September 16, 2026 and SekoLink on September 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.*