Web PKI vs VTech Companion Devices
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Web PKI
Perform digital signatures using certificates from your mobile device on compatible websites and applications. Securely authenticate documents and transactions on the go.
- Digital signatures with mobile certificates
- Compatibility with websites
- Compatibility with applications
- Secure authentication
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O Web PKI permite realizar assinaturas digitais com certificados do seu celular em sites ou aplicativos compatíveis.
VTech Companion Devices
This application connects to VTech work-from-anywhere series products, starting with the VCS601 Bluetooth conference speakerphone. It allows users to manage device settings, update firmware, and access features like voice assistance.
- Firmware upgrades
- Power save time selection
- Key tone enable/disable
- Access mobile voice assistance
- Superior sound quality management
- 360-degree voice pickup control
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This app is for VTech work from wnywhere series products. The first available product is VTech VCS601 Bluetooth conference speakerphone. Features of VCS601: - Superior sound quality - Built-in 6 mic to provide 360 degree voice pick up - Reverse power charging (powerbank feature) - Access mobile's voice assistance - Smart LED indicator - Super long call time - 3.5mm headset port for privacy call - Anti-bacterial plastic Use the app to: - Upgrade firmware - Select power save time - Enable/disable key tone
Screenshots
Verdict
The clearest difference is rating: VTech Companion Devices at 2.7 against Web PKI's 1.0. VTech Companion Devices also leads on review sentiment (50% vs 30%). Web PKI's advantage is update cadence (every 2 months vs every 41 months) and iOS requirement (8.2 vs 13.0). On price, ratings volume, ads and in-app purchases 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.
VTech Companion Devices holds the better App Store score, 2.7 against 1.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews point the same way: 30% of Web PKI's written reviews are positive against 50% of VTech Companion Devices's.
Web PKI ships an update every 2 months, VTech Companion Devices every 41 months. Both last shipped on September 22, 2026.
| Parameter | Web PKI | VTech Companion Devices |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (4 ratings) | 2.7 (7 ratings) — better |
| Positive reviews | 30.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 4 | 7 — better |
| Update frequency | Every 2 months — better | Every 41 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.2 — better | 13.0 |
| Further details — not scored | ||
| Size | 98 MB | 131 MB |
| Age rating | 4+ | 4+ |
| Developer | Lacuna Software | VTech Telecommunications Limited |
Customer experience
Web PKI
VTech Companion Devices
In-app purchases
Web PKI
No in-app purchases
VTech Companion Devices
No in-app purchases
Questions
Is Web PKI free?
Is VTech Companion Devices free?
Which has better reviews, Web PKI or VTech Companion Devices?
Do Web PKI or VTech Companion Devices have ads?
Which is updated more often, Web PKI or VTech Companion Devices?
Other comparisons
