# Elgoline SmartLight vs DualSpectra

Elgoline SmartLight and DualSpectra are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Elgoline SmartLight | DualSpectra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | — |
| Size | 19 MB | 7 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ELGOLINE d.o.o.](https://appshunter.io/developer/1672982718) | [炜 张](https://appshunter.io/developer/1810181288) |

## What reviewers say

### Elgoline SmartLight

[App page](https://appshunter.io/ios/app/elgoline-smartlight/id1672982716)

**In-app purchases:** none


### DualSpectra

[App page](https://appshunter.io/ios/app/dualspectra/id6746123474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Elgoline SmartLight free?

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

### Is DualSpectra free?

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

### Do Elgoline SmartLight or DualSpectra have ads?

Neither Elgoline SmartLight nor DualSpectra 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.*