# Studiora vs BTS Chatter

The clearest difference is in-app purchases: BTS Chatter at none against Studiora's 2. Studiora's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Studiora sells 2 in-app purchases, starting at $0.99 per month. BTS Chatter asks for nothing beyond the download.

Studiora ships an update every 2 weeks, BTS Chatter monthly. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Studiora | BTS Chatter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/studiora-focus-timer-and-sound/id6751479847/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | — |
| Size | 86 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, Mac, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [宇航 吴](https://appshunter.io/developer/1803000914) | [Fabian Ackle](https://appshunter.io/developer/1865783956) |

## What reviewers say

### Studiora

[App page](https://appshunter.io/ios/app/studiora-focus-timer-and-sound/id6751479847)

Enhance concentration with a visually striking countdown timer and a library of over 20 ambient sounds. Create your ideal deep-work environment instantly, track progress with detailed insights, and seamlessly switch between focus modes.

**Highlights:** Immersive countdown timer, 20+ curated ambient sounds, Multiple focus scenarios, Full-screen immersive mode, Focus progress insights, Minimalist design

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly membership | $0.99 | per month |
| Annual membership | $5.99 | per year |


### BTS Chatter

[App page](https://appshunter.io/ios/app/bts-chatter/id6787178556)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Studiora free?

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

### Is BTS Chatter free?

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

### Do Studiora or BTS Chatter have ads?

Neither Studiora nor BTS Chatter shows ads.

### Which is updated more often, Studiora or BTS Chatter?

Studiora ships an update every 2 weeks, and BTS Chatter monthly. Most recently, Studiora was updated on October 15, 2026 and BTS Chatter on October 17, 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.*