Studio Sunna vs TanTime.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Studio Sunna
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.
- View class schedules
- Sign up for classes
- View studio location
- Optimize time
- Maximize convenience
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Download the Sunna App today to plan and schedule your classes! From this mobile App, you can view class schedules and sign up for classes as well as view the studio’s location. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
TanTime.
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TanTime – Smarter Sun, Better Tan Never miss peak UV again. TanTime sends you a notification when UV levels are at their highest so you can step outside at the perfect time. Track real time UV, monitor your exposure, and time your tanning sessions with precision all in a simple, beautiful app designed for sun lovers.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Studio Sunna | TanTime. |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 191 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Studio Sunna, LLC | James Davis |
In-app purchases
Studio Sunna
No in-app purchases
TanTime.
No in-app purchases
