# Renogy Tech vs FishComp

The clearest difference is update cadence: FishComp at fortnightly against Renogy Tech's every 3 months. Renogy Tech's advantage is iOS requirement (13.0 vs 15.1). 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.

Renogy Tech ships an update every 3 months, FishComp fortnightly. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Renogy Tech | FishComp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/renogy-tech/id6737466248/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 42 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Renogy Suzhou Co.,Ltd.](https://appshunter.io/developer/1490992894) | [Simen Vikdal](https://appshunter.io/developer/1864180071) |

## What reviewers say

### Renogy Tech

[App page](https://appshunter.io/ios/app/renogy-tech/id6737466248)

This application facilitates firmware downloads, device upgrades, and vehicle configuration for RV owners. It assists in troubleshooting and repairing onboard systems, and enables bulk device configuration for OE manufacturers.

**Highlights:** Firmware download, Device upgrade, Device replacement, Vehicle configuration, System troubleshooting, Batch device configuration

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

**In-app purchases:** none


### FishComp

[App page](https://appshunter.io/ios/app/fishcomp/id6757008620)

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

**In-app purchases:** none


## Frequently asked questions

### Is Renogy Tech free?

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

### Is FishComp free?

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

### Do Renogy Tech or FishComp have ads?

Neither Renogy Tech nor FishComp shows ads.

### Which is updated more often, Renogy Tech or FishComp?

Renogy Tech ships an update every 3 months, and FishComp fortnightly. Most recently, Renogy Tech was updated on October 2, 2026 and FishComp on October 10, 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.*