Signature Approval vs Dooit App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signature Approval
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The Swisscom Signature Approval App is a two-factor authentication application that allows secure authentication to approve an electronic signature. The app can only be used with Swisscom Trust Services or its partners' services. The second factor is either your device passcode (PIN), face recognition (e.g., FaceID), or your fingerprint (e.g., TouchID). Use of the Swisscom Signature Approval App is free of charge. For further information on the Signature Approval App, please visit https://trustservices.swisscom.com/en/home Additional help is available at https://trustservices.swisscom.com/en/support/help-center
Dooit App
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Dooit - Find & Offer Services with Ease Get ready to connect like never before with Dooit! Whether you need a pro or just someone handy, find the perfect match for any job. Ideal for quick fixes, big projects, or unique services. Snap up instant quotes from a mix of professionals and everyday experts. Plus, if you have a skill to offer, you can use the app to make extra money by sending quotes for any service you think you’re capable of. Enjoy smooth chats and secure deals, all in one lively platform. Dive into your community and uncover exciting opportunities in a fun and interactive way.
Screenshots
Verdict
The clearest difference is update cadence: Dooit App at every 5 weeks against Signature Approval's every 32 months. Dooit App also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support 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.
Signature Approval ships an update every 32 months, Dooit App every 5 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Signature Approval | Dooit App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 32 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 10 MB | 52 MB |
| Age rating | 17+ | 4+ |
| Developer | Swisscom (Switzerland) Ltd. | DOOIT APP SARL |
In-app purchases
Signature Approval
No in-app purchases
Dooit App
No in-app purchases
