Wasserstein vs Supervault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wasserstein
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.
- Central hub for smart home devices
- Connects Wasserstein devices
- Manage devices from smartphone
- Seamless device integration
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Wasserstein Smart Home App is your central hub for all smart home devices manufactured by Wasserstein. Wasserstein smart home - in the palm of your hand, connected to you and each other.
Supervault
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.
- Local-only storage
- Zero-knowledge encryption
- 2FA code generation
- Secure notes
- Biometric unlock (Face ID/Touch ID)
- Backup and restore functionality
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Supervault is a private, on-device vault for your one-time passwords (2FA codes), passphrases, notes, and other secrets. Everything is stored and encrypted locally on your device, never on a server. It is for anyone who wants full control of their data and would rather not trust a third-party cloud service to hold them. There is no account to create and nothing leaves your device unless you choose to export it.
Screenshots
Verdict
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.
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.
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.
| Parameter | Wasserstein | Supervault |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (980 ratings) — better | — |
| Positive reviews | 41.9% of reviews | — |
| Number of ratings | 980 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 172 MB | 3 MB |
| Age rating | 9+ | 4+ |
| Developer | DROPCASES LIMITED | Cygar Labs Limited |
Customer experience
Wasserstein
Supervault
Bugs and requests
Wasserstein
Reported bugs
4 issues- App data loss
- Incompatible with iOS 16.1
- Sensors not triggering alarms
- Connectivity issues
Requested features
2 requests- Text message notifications
- Daylight savings time support
Supervault
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Wasserstein
No in-app purchases
Supervault
No in-app purchases
