# ACE+KEY vs Meridian Lighting

The clearest difference is update cadence: ACE+KEY at every 2 months against Meridian Lighting's every 25 months. Meridian Lighting's advantage is iOS requirement (11.0 vs 15.5). 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.

ACE+KEY ships an update every 2 months, Meridian Lighting every 25 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ACE+KEY | Meridian Lighting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (418 ratings)](https://appshunter.io/ios/app/meridian-lighting/id1480398071/reviews)** |
| Number of ratings | — | **418** |
| Positive reviews | — | 13.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 25 months |
| Monetization | — | Free |
| Size | 25 MB | 201 MB |
| Requires iOS | 15.5 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TKF](https://appshunter.io/developer/575131534) | [Meridian Lighting Inc](https://appshunter.io/developer/1480398070) |

## What reviewers say

### ACE+KEY

[App page](https://appshunter.io/ios/app/ace-plus-key/id1454643209)

**Features:** macOS Compatibility

**In-app purchases:** none


### Meridian Lighting

[App page](https://appshunter.io/ios/app/meridian-lighting/id1480398071)

Control your home appliances remotely using WiFi. Manage multiple devices, set timers for automated functions, and share access with family. Enjoy smart connectivity based on environmental factors and time.

**Highlights:** WiFi remote control, Multiple device management, Timer functions, Device sharing, Easy device connection, Smart device automation, Real-time alerts

**In-app purchases:** none

**What reviewers like**

- 👍 Works for some users
- 💡 Timer functionality appreciated
- 💡 Works with other WiFi products
- 💡 Retains programmed colors after power cycle

**What reviewers complain about**

- 🐛 Connection issues prevalent
- 🐛 App is difficult to use
- 🐛 App requires personal info (WiFi name/password)
- 🐛 Lights are useless without connection
- 🐛 Timeouts during connection

**Reported bugs**

- Unable to connect
- App crashes or freezes
- Connection timed out
- App requires WiFi name and password
- Hacked immediately after setup

**Requested features**

- Fix connection issues
- Improve app usability
- Allow control away from home network (peer to peer/adhoc)
- Provide clearer instructions for setup
- Offer alternative connection modes beyond 'AR Mode'


## Frequently asked questions

### Is ACE+KEY free?

ACE+KEY is free to download, with no in-app purchases.

### Is Meridian Lighting free?

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

### Do ACE+KEY or Meridian Lighting have ads?

Neither ACE+KEY nor Meridian Lighting shows ads.

### Which is updated more often, ACE+KEY or Meridian Lighting?

ACE+KEY ships an update every 2 months, and Meridian Lighting every 25 months. Most recently, ACE+KEY was updated on October 22, 2026 and Meridian Lighting 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.*