# niko 公式アプリ vs Sectra

The clearest difference is iOS requirement: niko 公式アプリ at 13.0 against Sectra's 17.6. On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | niko 公式アプリ | Sectra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (6 ratings)](https://appshunter.io/ios/app/sectra-intimacy-tracker/id6757718253/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 29 MB | 14 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 17+ |
| Developer | [株式会社EPARKリラク&エステ](https://appshunter.io/developer/1096509136) | [Akira Ohnishi](https://appshunter.io/developer/1868460049) |

## What reviewers say

### niko 公式アプリ

[App page](https://appshunter.io/ios/app/niko/id6467073383)

**In-app purchases:** none


### Sectra

[App page](https://appshunter.io/ios/app/sectra-intimacy-tracker/id6757718253)

Safely log and analyze your intimate activities, including frequency, duration, and contraception use. Understand your personal health patterns with detailed statistics and a calendar view. Secure your private data with biometric locks and no sign-up required.

**Highlights:** One-tap activity logging, Partner profiles with memos, Detailed statistics and trends, Calendar view of activities, Apple Health integration, Biometric and passcode security

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

**In-app purchases:** none


## Frequently asked questions

### Is niko 公式アプリ free?

niko 公式アプリ is free to download, with no in-app purchases.

### Is Sectra free?

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

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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.*