# ONA vs INOA

The clearest difference is in-app purchases: INOA at none against ONA's 3. INOA also leads on update cadence (every 2 weeks vs every 5 weeks). ONA's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. ONA sells 3 in-app purchases, starting at $0.99 per 7 days. INOA asks for nothing beyond the download.

ONA ships an update every 5 weeks, INOA every 2 weeks. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ONA | INOA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/ona-hypnobirthing-app/id1564432780/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 90 MB | 196 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Paula Ripol Meya](https://appshunter.io/developer/1564432782) | [AMAT SANCHEZ JOAQUIN](https://appshunter.io/developer/1896036516) |

## What reviewers say

### ONA

[App page](https://appshunter.io/ios/app/ona-hypnobirthing-app/id1564432780)

This app assists with labor by tracking contractions, guiding breathing techniques, and offering relaxation audio. It helps users monitor labor progress and stay calm during childbirth. Birth partners can also use it to track labor from multiple devices.

**Highlights:** Contraction (surge) tracking, Guided breathing techniques, Relaxation and affirmation audio, Labor progress visualization, Personalized audio selection, Multi-device login for partners

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ONA® Weekly Subscription | $0.99 | per 7 days |
| ONA® Weekly Subscription | $2.99 | per month |
| ONA® Weekly Subscription | $8.99 | per year |


### INOA

[App page](https://appshunter.io/ios/app/inoa/id6799127714)

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

**In-app purchases:** none


## Frequently asked questions

### Is ONA free?

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

### Is INOA free?

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

### Do ONA or INOA have ads?

Neither ONA nor INOA shows ads.

### Which is updated more often, ONA or INOA?

ONA ships an update every 5 weeks, and INOA every 2 weeks. Most recently, ONA was updated on November 3, 2026 and INOA on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*