# LED Chord vs ShiftPower

The clearest difference is rating: ShiftPower at 4.8 against LED Chord's 2.8. ShiftPower also leads on review sentiment (61% vs 37%) and update cadence (every 2 weeks vs every 6 weeks). LED Chord's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, 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.

ShiftPower holds the better App Store score, 4.8 against 2.8. That said, the two scores are not equally well evidenced: ShiftPower has 348 ratings behind it against 47, so its average is the more settled of the two. Written reviews point the same way: 37% of LED Chord's written reviews are positive against 61% of ShiftPower's.

LED Chord ships an update every 6 weeks, ShiftPower every 2 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | LED Chord | ShiftPower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (47 ratings)](https://appshunter.io/ios/app/led-chord/id1427110872/reviews) | **[4.8 (348 ratings)](https://appshunter.io/ios/app/shiftpower/id1473662284/reviews)** |
| Number of ratings | 47 | **348** |
| Positive reviews | 37.1% of reviews | **61.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 112 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Sperll Optoelectronic Technology Co., Ltd.](https://appshunter.io/developer/1373080686) | [Faaftech Tecnologia Ltda](https://appshunter.io/developer/1473662283) |

## What reviewers say

### LED Chord

[App page](https://appshunter.io/ios/app/led-chord/id1427110872)

Control full color LED lights remotely via Bluetooth. Easily set up dynamic light shows with various music effects and customizable static colors. Supports a wide range of LED driver ICs for extensive compatibility.

**Highlights:** Bluetooth remote control, Full color LED control, LED music effects, Customizable static colors, Adjustable speed and brightness, Supports numerous LED driver ICs

**Features:** macOS Compatibility

**In-app purchases:** none


### ShiftPower

[App page](https://appshunter.io/ios/app/shiftpower/id1473662284)

Enhance your driving experience with customizable acceleration modes for sportier and safer performance. Control your vehicle's safety with dedicated Lock and Valet modes, offering over 300 acceleration response maps for a personalized feel.

**Highlights:** Four customizable driving modes, Lock and Valet safety modes, Over 300 acceleration response maps, Sportier and safer overtaking, Plug-and-Play installation

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

**In-app purchases:** none


## Frequently asked questions

### Is LED Chord free?

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

### Is ShiftPower free?

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

### Which has better reviews, LED Chord or ShiftPower?

ShiftPower is rated higher. LED Chord averages 2.8 out of 5 from 47 ratings, while ShiftPower averages 4.8 from 348 ratings.

### Do LED Chord or ShiftPower have ads?

ShiftPower shows ads; LED Chord does not.

### Which is updated more often, LED Chord or ShiftPower?

LED Chord ships an update every 6 weeks, and ShiftPower every 2 weeks. Most recently, LED Chord was updated on October 13, 2026 and ShiftPower on October 15, 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.*