# TRIGGER ACS vs Renogy

The clearest difference is rating: Renogy at 3.8 against TRIGGER ACS's 2.8. Renogy also leads on ratings volume (806 vs 15) and update cadence (every 2 weeks vs every 2 months). TRIGGER ACS's advantage is review sentiment (30% vs 11%) and iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Renogy holds the better App Store score, 3.8 against 2.8. That said, the two scores are not equally well evidenced: Renogy has 806 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 30% of TRIGGER ACS's written reviews are positive against 11% of Renogy's, so the app with the better star average is not the one people write more warmly about.

TRIGGER ACS ships an update every 2 months, Renogy every 2 weeks. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | TRIGGER ACS | Renogy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (15 ratings)](https://appshunter.io/ios/app/trigger-acs/id1206492897/reviews) | **[3.8 (806 ratings)](https://appshunter.io/ios/app/renogy/id1495327014/reviews)** |
| Number of ratings | 15 | **806** |
| Positive reviews | **30.0% of reviews** | 10.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 12 MB | 74 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Oracle](https://appshunter.io/developer/1448002966) | [Renogy Suzhou Co.,Ltd.](https://appshunter.io/developer/1490992894) |

## What reviewers say

### TRIGGER ACS

[App page](https://appshunter.io/ios/app/trigger-acs/id1206492897)

Control vehicle electronic accessories like lights with your phone. This app offers on/off, dimming, and flashing functions, plus customizable accessory names. It simplifies accessory installation by eliminating the need for extensive wiring.

**Highlights:** Bluetooth control of accessories, On/off and dimming functions, Flashing for lighting, Customizable accessory names, Simplified installation, Fused circuits with LED indicators

**In-app purchases:** none


### Renogy

[App page](https://appshunter.io/ios/app/renogy/id1495327014)

Monitor your off-grid solar energy systems in real-time, configure devices remotely, and connect with a community of solar enthusiasts. Share your DIY projects, learn from others, and access exclusive promotions and rewards.

**Highlights:** Real-time energy monitoring, Device settings configuration, Online DIY learning and sharing, Exclusive rewards and promotions, Access to online store

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to set up and configure
- 🚀 Plug and go functionality
- 🔋 Decent battery monitoring

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 🔍 Inaccurate or missing data
- 📱 Requires internet connection to function
- 🤖 Overly complex UI with unnecessary features

**Reported bugs**

- App crashes on launch after updates
- Login/account creation issues
- Bluetooth pairing problems

**Requested features**

- Detailed battery health and usage history
- Customizable alerts and notifications
- Apple Watch support
- Offline mode for remote monitoring


## Frequently asked questions

### Is TRIGGER ACS free?

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

### Is Renogy free?

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

### Which has better reviews, TRIGGER ACS or Renogy?

Renogy is rated higher. TRIGGER ACS averages 2.8 out of 5 from 15 ratings, while Renogy averages 3.8 from 806 ratings.

### Do TRIGGER ACS or Renogy have ads?

Neither TRIGGER ACS nor Renogy shows ads.

### Which is updated more often, TRIGGER ACS or Renogy?

TRIGGER ACS ships an update every 2 months, and Renogy every 2 weeks. Most recently, TRIGGER ACS was updated on October 14, 2026 and Renogy on October 20, 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.*