# Aerien vs SousVide Diner

Aerien and SousVide Diner 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 38 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Aerien | SousVide Diner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | Every 38 months |
| Size | 19 MB | 15 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [KODAI SEITO](https://appshunter.io/developer/1630907620) | [MASAAKI TAKEMOTO](https://appshunter.io/developer/1674454403) |

## What reviewers say

### Aerien

[App page](https://appshunter.io/ios/app/aerien/id1630907618)

**In-app purchases:** none


### SousVide Diner

[App page](https://appshunter.io/ios/app/sousvide-diner/id6445879417)

**In-app purchases:** none


## Frequently asked questions

### Is Aerien free?

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

### Is SousVide Diner free?

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

### Do Aerien or SousVide Diner have ads?

Neither Aerien nor SousVide Diner shows ads.

### Which is updated more often, Aerien or SousVide Diner?

Aerien ships an update every 38 months, and SousVide Diner every 38 months. Most recently, Aerien was updated on October 14, 2026 and SousVide Diner on October 2, 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.*