# Wasserstein vs Supervault

The clearest difference is update cadence: Supervault at every 3 weeks against Wasserstein's every 4 months. Wasserstein's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Wasserstein ships an update every 4 months, Supervault every 3 weeks. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Wasserstein | Supervault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (980 ratings)](https://appshunter.io/ios/app/wasserstein/id1215495377/reviews)** | — |
| Number of ratings | **980** | — |
| Positive reviews | 41.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 172 MB | 3 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [DROPCASES LIMITED](https://appshunter.io/developer/1215495376) | [Cygar Labs Limited](https://appshunter.io/developer/1663024604) |

## What reviewers say

### Wasserstein

[App page](https://appshunter.io/ios/app/wasserstein/id1215495377)

This app acts as a central control for all smart home devices made by Wasserstein. It connects your devices, allowing you to manage them conveniently from your smartphone.

**Highlights:** Central hub for smart home devices, Connects Wasserstein devices, Manage devices from smartphone, Seamless device integration

**In-app purchases:** none

**What reviewers like**

- 🏠 Home security
- 💡 Damage averted
- 👍 Easy setup

**What reviewers complain about**

- 🚨 No notifications
- 🤯 Unreliable connectivity
- 🤷‍♀️ Poor instructions
- 🔓 Login issues
- 🗑️ Useless when not connected

**Reported bugs**

- App data loss
- Incompatible with iOS 16.1
- Sensors not triggering alarms
- Connectivity issues

**Requested features**

- Text message notifications
- Daylight savings time support


### Supervault

[App page](https://appshunter.io/ios/app/supervault/id6446030822)

A local-only, zero-knowledge vault for securely storing sensitive information like 2FA codes, passphrases, and private notes. Your data is encrypted and remains on your device, with no cloud sync or account required.

**Highlights:** Local-only storage, Zero-knowledge encryption, 2FA code generation, Secure notes, Biometric unlock (Face ID/Touch ID), Backup and restore functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wasserstein free?

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

### Is Supervault free?

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

### Do Wasserstein or Supervault have ads?

Neither Wasserstein nor Supervault shows ads.

### Which is updated more often, Wasserstein or Supervault?

Wasserstein ships an update every 4 months, and Supervault every 3 weeks. Most recently, Wasserstein was updated on September 21, 2026 and Supervault on September 18, 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.*