# Necomi vs StepMon

The clearest difference is in-app purchases: StepMon at none against Necomi's 1. StepMon also leads on update cadence (every 2 weeks vs every 2 months). Necomi's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Necomi sells 1 one-off in-app purchase. StepMon asks for nothing beyond the download.

Necomi ships an update every 2 months, StepMon every 2 weeks. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Necomi | StepMon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 19 MB | 30 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [akikan LLC](https://appshunter.io/developer/1470829113) | [StimiLabs](https://appshunter.io/developer/1875903310) |

## What reviewers say

### Necomi

[App page](https://appshunter.io/ios/app/necomi/id1607954895)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム | $0.99 | one-time |


### StepMon

[App page](https://appshunter.io/ios/app/stepmon/id6758945236)

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

**In-app purchases:** none


## Frequently asked questions

### Is Necomi free?

Necomi is free to download, with in-app purchases available.

### Is StepMon free?

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

### Do Necomi or StepMon have ads?

StepMon shows ads; Necomi does not.

### Which is updated more often, Necomi or StepMon?

Necomi ships an update every 2 months, and StepMon every 2 weeks. Most recently, Necomi was updated on September 28, 2026 and StepMon on September 30, 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.*