# Elma Scope vs DEVI Control

Elma Scope and DEVI Control are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Elma Scope ships an update monthly, DEVI Control every 2 months. Both last shipped on October 10, 2026.

## The numbers

| Metric | Elma Scope | DEVI Control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 14 MB | 104 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Elma Instruments A/S](https://appshunter.io/developer/1271661766) | [Danfoss A/S](https://appshunter.io/developer/423984644) |

## What reviewers say

### Elma Scope

[App page](https://appshunter.io/ios/app/elma-scope/id1571669637)

**Features:** macOS Compatibility

**In-app purchases:** none


### DEVI Control

[App page](https://appshunter.io/ios/app/devi-control/id6450603369)

**In-app purchases:** none


## Frequently asked questions

### Is Elma Scope free?

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

### Is DEVI Control free?

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

### Do Elma Scope or DEVI Control have ads?

Neither Elma Scope nor DEVI Control shows ads.

### Which is updated more often, Elma Scope or DEVI Control?

Elma Scope ships an update monthly, and DEVI Control every 2 months. Most recently, Elma Scope was updated on October 10, 2026 and DEVI Control on October 10, 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.*