# OneRen vs Studio Lakas

OneRen and Studio Lakas are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

OneRen ships an update every 2 months, Studio Lakas every 3 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | OneRen | Studio Lakas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oneren/id1644933095/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 100 MB | 84 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Renfrewshire Leisure Limited](https://appshunter.io/developer/1644933097) | [Studio Lakas Ltd](https://appshunter.io/developer/1838907242) |

## What reviewers say

### OneRen

[App page](https://appshunter.io/ios/app/oneren/id1644933095)

Easily book and manage fitness classes on the go. Receive real-time updates on class schedules, news, and special offers. Connect with your favorite fitness centers and share your activities with friends.

**Highlights:** Fitness class timetables, Real-time booking management, Center information and opening times, News and push notifications, Special offers and promotions, HealthKit integration for activity sharing

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

**In-app purchases:** none


### Studio Lakas

[App page](https://appshunter.io/ios/app/studio-lakas/id6752328547)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneRen free?

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

### Is Studio Lakas free?

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

### Do OneRen or Studio Lakas have ads?

Neither OneRen nor Studio Lakas shows ads.

### Which is updated more often, OneRen or Studio Lakas?

OneRen ships an update every 2 months, and Studio Lakas every 3 months. Most recently, OneRen was updated on September 10, 2026 and Studio Lakas on September 9, 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.*