# STUD vs ambiance

STUD and ambiance 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.

STUD ships an update every 55 months, ambiance every 41 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | STUD | ambiance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 41 months** |
| Size | 3 MB | 4 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ryuto takebayashi](https://appshunter.io/developer/1571067517) | [HIROKI MITANI](https://appshunter.io/developer/1621990907) |

## What reviewers say

### STUD

[App page](https://appshunter.io/ios/app/stud/id1571067215)

**In-app purchases:** none


### ambiance

[App page](https://appshunter.io/ios/app/ambiance/id1621990905)

**In-app purchases:** none


## Frequently asked questions

### Is STUD free?

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

### Is ambiance free?

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

### Do STUD or ambiance have ads?

Neither STUD nor ambiance shows ads.

### Which is updated more often, STUD or ambiance?

STUD ships an update every 55 months, and ambiance every 41 months. Most recently, STUD was updated on September 8, 2026 and ambiance on September 10, 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.*