# Studio Sunna vs TanTime.

Studio Sunna and TanTime. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 27, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Studio Sunna | TanTime. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/studio-sunna/id6744676351/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 191 MB | 3 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Studio Sunna, LLC](https://appshunter.io/developer/1808858001) | [James Davis](https://appshunter.io/developer/1810351298) |

## What reviewers say

### Studio Sunna

[App page](https://appshunter.io/ios/app/studio-sunna/id6744676351)

Easily plan and schedule your fitness classes directly from your mobile device. View class schedules, sign up for sessions, and find the studio's location. Optimize your time and convenience for class bookings.

**Highlights:** View class schedules, Sign up for classes, View studio location, Optimize time, Maximize convenience

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

**In-app purchases:** none


### TanTime.

[App page](https://appshunter.io/ios/app/tantime/id6760045689)

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

**In-app purchases:** none


## Frequently asked questions

### Is Studio Sunna free?

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

### Is TanTime. free?

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

### Do Studio Sunna or TanTime. have ads?

Neither Studio Sunna nor TanTime. shows ads.

### Which is updated more often, Studio Sunna or TanTime.?

Studio Sunna ships an update every 2 months, and TanTime. every 2 months. Most recently, Studio Sunna was updated on September 27, 2026 and TanTime. on September 14, 2026.

---

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