# ELM52 vs MULTIDIGIT air

ELM52 and MULTIDIGIT air 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.

ELM52 ships an update monthly, MULTIDIGIT air every 2 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ELM52 | MULTIDIGIT air |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 8 MB | 8 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sander Elektronik AG](https://appshunter.io/developer/1727711847) | [RZB Rudolf Zimmermann, Bamberg GmbH](https://appshunter.io/developer/1497298947) |

## What reviewers say

### ELM52

[App page](https://appshunter.io/ios/app/elm52/id6476772329)

**Features:** macOS Compatibility

**In-app purchases:** none


### MULTIDIGIT air

[App page](https://appshunter.io/ios/app/multidigit-air/id6478523791)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ELM52 free?

ELM52 is free to download, with no in-app purchases.

### Is MULTIDIGIT air free?

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

### Do ELM52 or MULTIDIGIT air have ads?

Neither ELM52 nor MULTIDIGIT air shows ads.

### Which is updated more often, ELM52 or MULTIDIGIT air?

ELM52 ships an update monthly, and MULTIDIGIT air every 2 months. Most recently, ELM52 was updated on October 6, 2026 and MULTIDIGIT air on October 3, 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.*