# SEIC MICRO by IOM vs KONTOR M

SEIC MICRO by IOM and KONTOR M 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.

SEIC MICRO by IOM ships an update every 5 months, KONTOR M every 4 months. Both last shipped on September 9, 2026.

## The numbers

| Metric | SEIC MICRO by IOM | KONTOR M |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 144 MB | 139 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SEIC PTUJ](https://appshunter.io/developer/1489300544) | [STAHLWILLE Eduard Wille GmbH & Co. KG](https://appshunter.io/developer/1282407820) |

## What reviewers say

### SEIC MICRO by IOM

[App page](https://appshunter.io/ios/app/seic-micro-by-iom/id1489300545)

**Features:** macOS Compatibility

**In-app purchases:** none


### KONTOR M

[App page](https://appshunter.io/ios/app/kontor-m-learning/id6445818139)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SEIC MICRO by IOM free?

SEIC MICRO by IOM is free to download, with no in-app purchases.

### Is KONTOR M free?

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

### Do SEIC MICRO by IOM or KONTOR M have ads?

Neither SEIC MICRO by IOM nor KONTOR M shows ads.

### Which is updated more often, SEIC MICRO by IOM or KONTOR M?

SEIC MICRO by IOM ships an update every 5 months, and KONTOR M every 4 months. Most recently, SEIC MICRO by IOM was updated on September 9, 2026 and KONTOR M on September 9, 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.*