# Fish Helper Pro vs XiL HIS

The clearest difference is update cadence: XiL HIS at every 2 months against Fish Helper Pro's every 37 months. 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.

Fish Helper Pro ships an update every 37 months, XiL HIS every 2 months. The most recent releases landed on October 8, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Fish Helper Pro | XiL HIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/fish-helper-pro/id1660531410/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 6 MB | 55 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [定敢 刘](https://appshunter.io/developer/1194376703) | [秋菊 莫](https://appshunter.io/developer/1536512171) |

## What reviewers say

### Fish Helper Pro

[App page](https://appshunter.io/ios/app/fish-helper-pro/id1660531410)

This app enhances universal fish detectors using XDX encoding. It displays underwater curves, sonar maps, fish schools, and water temperature. Users can adjust detection sensitivity and display settings for a better fishing experience.

**Highlights:** XDX encoding support, Underwater curve display, Original and disk sonar maps, Fish school detection, Water temperature display, Adjustable detection sensitivity

**Features:** macOS Compatibility

**In-app purchases:** none


### XiL HIS

[App page](https://appshunter.io/ios/app/xil-his/id6444336763)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fish Helper Pro free?

Fish Helper Pro is free to download, with no in-app purchases.

### Is XiL HIS free?

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

### Do Fish Helper Pro or XiL HIS have ads?

Neither Fish Helper Pro nor XiL HIS shows ads.

### Which is updated more often, Fish Helper Pro or XiL HIS?

Fish Helper Pro ships an update every 37 months, and XiL HIS every 2 months. Most recently, Fish Helper Pro was updated on October 8, 2026 and XiL HIS on October 27, 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.*