# Smart time control vs Spectra LED

The clearest difference is review sentiment: Smart time control at 60% against Spectra LED's 0%. Smart time control also leads on iOS requirement (7.0 vs 14.0). 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.

## The numbers

| Metric | Smart time control | Spectra LED |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/spectra-led/id1226376492/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 39 months |
| Monetization | Free | Free |
| Size | 2 MB | 6 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen leynew technology Co.ltd.](https://appshunter.io/developer/492665862) | [华 李](https://appshunter.io/developer/872554875) |

## What reviewers say

### Smart time control

[App page](https://appshunter.io/ios/app/smart-time-control/id1089026220)

This utility app facilitates point-to-point connections with supported equipment, offering both direct links and routing modes via a router. It allows for time synchronization and downloading various modes to devices.

**Highlights:** Point-to-point equipment links, Routing mode support, Time synchronization, Downloadable device modes, Supports iPhone and iPod

**Features:** macOS Compatibility

**In-app purchases:** none


### Spectra LED

[App page](https://appshunter.io/ios/app/spectra-led/id1226376492)

Control your smart aquarium lights wirelessly via your smartphone or tablet. Program six LED channels across 24 time periods with advanced dimming for sunrise and sunset simulations.

**Highlights:** Wireless control via smartphone/tablet, Control six LED channels, Program 24 time periods, Advanced dimming algorithms, Sunrise and sunset simulations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart time control free?

Smart time control is free to download, with no in-app purchases.

### Is Spectra LED free?

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

### Do Smart time control or Spectra LED have ads?

Neither Smart time control nor Spectra LED shows ads.

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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.*