# ZenPro vs PoolBuddy

The clearest difference is update cadence: PoolBuddy at every 4 days against ZenPro's monthly. ZenPro's advantage is iOS requirement (13.0 vs 17.0). 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.

ZenPro ships an update monthly, PoolBuddy every 4 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ZenPro | PoolBuddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 80 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Zendure USA INC](https://appshunter.io/developer/1592645040) | [Netknow](https://appshunter.io/developer/398337114) |

## What reviewers say

### ZenPro

[App page](https://appshunter.io/ios/app/zenpro/id6751992049)

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

**In-app purchases:** none


### PoolBuddy

[App page](https://appshunter.io/ios/app/poolbuddy-pool-assistant/id6786665207)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ZenPro free?

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

### Is PoolBuddy free?

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

### Do ZenPro or PoolBuddy have ads?

Neither ZenPro nor PoolBuddy shows ads.

### Which is updated more often, ZenPro or PoolBuddy?

ZenPro ships an update monthly, and PoolBuddy every 4 days. Most recently, ZenPro was updated on October 7, 2026 and PoolBuddy on October 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.*