david®chat vs Sky
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
david®chat
This app enables synchronous communication and secure data exchange with your smartphone via your own server, making email obsolete for efficient teamwork. It allows for text, image, video, and document sharing, group chats, and status updates among users of the same server.
- Synchronous communication
- Secure data exchange
- Text, image, video, document sharing
- Group chats
- User status indication
Read full descriptionHide full description
Die david®chat App für Anwender von david® lässt eMails alt aussehen: Die synchrone Kommunikation und der Austausch von Daten mit Ihrem Smartphone über den eigenen Server ist der schnellste und gleichzeitig sicherste Weg für effiziente Teamarbeit. Die david®chat App bietet Ihnen folgende Funktionen: • Austausch von Textnachrichten, Bildern, Videos und Dokumenten mit anderen Anwendern Ihres david® Servers • Erstellen von Gruppenchats mit anderen Anwendern Ihres david® Servers • Angabe eines Status, um anderen Nutzern die eigene Chat-Verfügbarkeit zu signalisieren Hinweis: Die Nutzung der david®chat App erfordert einen david® Server. Weitere Informationen unter www.tobit.software/david
Sky
Read full descriptionHide full description
You will have all the information about our Sky-Frame Frameless Windows. - References of the Products (Commercial, Residential, Remodels) - Videos - Brochures - Detail References Additional thanks to the Sky-Frame app, our certified Sky-Frame distributors have all the information about our products and the company with them at any time. Whether on the construction site or at a customer appointment - regardless of reception or WLAN, they always have access to product information, references, installation instructions and much more.
Screenshots
Verdict
david®chat and Sky 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.
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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 29, 2026 and September 15, 2026 respectively.
| Parameter | david®chat | Sky |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 57 MB |
| Age rating | 4+ | 17+ |
| Developer | Tobit Laboratories AG | Philipp Hecht |
In-app purchases
david®chat
No in-app purchases
Sky
No in-app purchases
