# KMOI vs Bebbly

The clearest difference is in-app purchases: Bebbly at none against KMOI's 3. Bebbly also leads on update cadence (every 2 days vs weekly). KMOI's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price and ads there is nothing between them.

Both are free to download. KMOI sells 3 in-app purchases, starting at $8.99 per month. Bebbly asks for nothing beyond the download.

KMOI ships an update weekly, Bebbly every 2 days. The most recent releases landed on October 14, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KMOI | Bebbly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 42 MB | 12 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Egor Golovitsyn](https://appshunter.io/developer/1890625897) | [Igor Butsan](https://appshunter.io/developer/1895056723) |

## What reviewers say

### KMOI

[App page](https://appshunter.io/ios/app/kmoi-running/id6761644783)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic (1 Month) | $8.99 | per month |
| Basic (3 Months) | $22.99 | per 3 months |
| Basic (1 Year) | $79.99 | per year |


### Bebbly

[App page](https://appshunter.io/ios/app/bebbly-baby-tracker/id6762880586)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KMOI free?

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

### Is Bebbly free?

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

### Do KMOI or Bebbly have ads?

Neither KMOI nor Bebbly shows ads.

### Which is updated more often, KMOI or Bebbly?

KMOI ships an update weekly, and Bebbly every 2 days. Most recently, KMOI was updated on October 14, 2026 and Bebbly on October 31, 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.*