# Polying vs Gens Ace

The clearest difference is rating: Gens Ace at 3.4 against Polying's 3.2. Gens Ace also leads on iOS requirement (13.0 vs 15.0). Polying's advantage is device support (4 vs 2). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

Gens Ace holds the better App Store score, 3.4 against 3.2. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews split almost evenly too, at 40% and 40% positive.

Polying ships an update every 2 weeks, Gens Ace every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Polying | Gens Ace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (5 ratings)](https://appshunter.io/ios/app/polying/id6471041609/reviews) | **[3.4 (7 ratings)](https://appshunter.io/ios/app/gens-ace/id6683295995/reviews)** |
| Number of ratings | 5 | **7** |
| Positive reviews | 40.0% of reviews | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 92 MB | 23 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳艾斯特创新科技有限公司](https://appshunter.io/developer/1405370693) | [Shenzhen Grepow Battery Co.Ltd.](https://appshunter.io/developer/1714028930) |

## What reviewers say

### Polying

[App page](https://appshunter.io/ios/app/polying/id6471041609)

Connect and control Bluetooth smart devices with your phone. Monitor device status, adjust settings, and receive automatic firmware updates. Seamless interaction with your smart gadgets.

**Highlights:** Bind Bluetooth smart devices, Display device status, Modify device parameters, Automatic firmware upgrades, Interact with devices via phone

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

**In-app purchases:** none


### Gens Ace

[App page](https://appshunter.io/ios/app/gens-ace/id6683295995)

Monitor your RC charger and battery status in real-time via Bluetooth. Track charging and discharging progress directly from your iPhone or iPad. Designed for hobbyists and professional racers seeking a safer and smarter power experience.

**Highlights:** Real-time status monitoring, Bluetooth connectivity, Charge and discharge tracking, iPhone and iPad support, Smart power solutions

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

**In-app purchases:** none


## Frequently asked questions

### Is Polying free?

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

### Is Gens Ace free?

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

### Which has better reviews, Polying or Gens Ace?

Gens Ace is rated higher. Polying averages 3.2 out of 5 from 5 ratings, while Gens Ace averages 3.4 from 7 ratings.

### Do Polying or Gens Ace have ads?

Neither Polying nor Gens Ace shows ads.

### Which is updated more often, Polying or Gens Ace?

Polying ships an update every 2 weeks, and Gens Ace every 3 weeks. Most recently, Polying was updated on October 27, 2026 and Gens Ace on October 24, 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.*