# Inside Online vs O'lin

The clearest difference is iOS requirement: Inside Online at 16.0 against O'lin's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Inside Online sells 12 in-app purchases, starting at $9.99 per month and O'lin sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Inside Online | O'lin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (31 ratings)](https://appshunter.io/ios/app/inside-online/id1460715195/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 3 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TINT GmbH](https://appshunter.io/developer/1460715194) | [Eduard Novohatsky](https://appshunter.io/developer/1814905516) |

## What reviewers say

### Inside Online

[App page](https://appshunter.io/ios/app/inside-online/id1460715195)

Access exclusive online yoga classes and workshops, blending modern music with dynamic movements. This app offers science-based practices and practical anatomy guidance for physical, mental, and emotional well-being.

**Highlights:** Exclusive Inside Flow & Inside Yoga classes, Workshops and live streams, Yoga and music integration, Science-based anatomy focus, Modern approach to yoga, Certified instructor guidance

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow Monthly Subscription | $9.99 | per month |
| Monthly Subscription | $29.99 | per month |
| Flow Annual Subscription | $99.99 | per year |
| 3-Months | $119.99 | per 3 months |
| 6-Months | $209.99 | per 6 months |
| 12-Months | $239.99 | per year |
| Premium Monthly Subscription | $239.99 | per year |
| Content Tier $9.99 | $9.99 | one-time |
| Content Tier $49.99 | $49.99 | one-time |
| Content Tier $199.99 | $199.99 | one-time |
| Content Tier $299.99 | $299.99 | one-time |
| Content Tier $4.99 | $499.00 | one-time |


### O'lin

[App page](https://appshunter.io/ios/app/olin-intermittent-fasting/id6758303258)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| O’lin Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Inside Online free?

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

### Is O'lin free?

O'lin is free to download, with in-app purchases available.

### Do Inside Online or O'lin have ads?

Neither Inside Online nor O'lin shows ads.

### Which is updated more often, Inside Online or O'lin?

Inside Online ships an update monthly, and O'lin monthly. Most recently, Inside Online was updated on October 26, 2026 and O'lin on October 7, 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.*