# Oklyn vs BoPi

The clearest difference is iOS requirement: Oklyn at 11.0 against BoPi's 14.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 1, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Oklyn | BoPi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bopi/id6447673601/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 27 MB | 3 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tuxtla SAS](https://appshunter.io/developer/1679953492) | [Bopi](https://appshunter.io/developer/1682197454) |

## What reviewers say

### Oklyn

[App page](https://appshunter.io/ios/app/oklyn/id1364957029)

This app connects to a smart pool device to monitor water quality, optimize filtration, and automate pool maintenance. It allows remote control of pool equipment and provides real-time data and historical analysis for efficient pool care.

**Highlights:** Water quality analysis (pH, RedOx, Temp), Filtration optimization, Automated active winterization, Maintenance advice, Remote pool equipment control, Leak detection in technical room

**Features:** macOS Compatibility

**In-app purchases:** none


### BoPi

[App page](https://appshunter.io/ios/app/bopi/id6447673601)

Control your smart pool system remotely with this companion app. Manage filtration, monitor water quality, and operate your pool pump and lights directly from your smartphone. Enjoy a perfectly maintained pool with ease.

**Highlights:** Connect to BoPi or BoPi Basic, Initial setup and configuration, Monitor pool status, Control pump and lights, Manage additional equipment, Update BoPi hardware

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Oklyn free?

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

### Is BoPi free?

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

### Do Oklyn or BoPi have ads?

Neither Oklyn nor BoPi shows ads.

### Which is updated more often, Oklyn or BoPi?

Oklyn ships an update every 2 months, and BoPi every 2 months. Most recently, Oklyn was updated on June 1, 2026 and BoPi on June 5, 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.*