iStepOverSigner vs Email Security Suite
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
iStepOverSigner
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Use your iPad or iPhone to capture signatures In conjunction with the signature software eSignatureSuite*, iPhones or iPads are easy to use as signature capture devices. To sign electronic documents, you will need the free iStepOverSigner app on your iPhone or iPad. When signing your electronic signature will be captured by the signature app. Both typeface and biometric data (time elapsed) will be stored in excellent quality**. *Including Hardware API, Software API and EasySigner **The maximum temporal and local resolution are preset by your smartphone hardware. Further information and data available on request. *** Features *** Signing documents The signature is captured as precisely as possible via your iPhone or iPad, inseparably linked with the document and transferred to the signature software eSignatureSuite, which then links your typeface and highly encrypted biometric data with the document Secure signature The biometric signature data is securely encrypted in the iPhone or iPad and linked to the document in such a way that it cannot be misused with another document. A public RSA key (4096 bit) ensures that the biometric data cannot be decrypted without accessing the relevant private RSA key. However, this is stored with a notary, who has also generated the key pair. In case of doubt, only this process enables the operator to prove that he himself was unable to decrypt the biometric data and misuse it in different or changed documents. In addition, every signature is provided with a digital signature by the software so that each recipient can check the integrity of the document e.g. with the aid of Adobe Reader.
Email Security Suite
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Email Security Suite by Sixscape is a certificate manager for popular email clients for certificate based digital signing and encryption of mails. Email Security Suite delivers on internal and external secure email communications with automation of certificate request, deployment and management with protection of your private key and allows you to achieve and maintain compliance.
Screenshots
Verdict
The clearest difference is update cadence: Email Security Suite at every 2 months against iStepOverSigner's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iStepOverSigner ships an update every 10 months, Email Security Suite every 2 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.
| Parameter | iStepOverSigner | Email Security Suite |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 2 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 โ better | 12.0 |
| Further details โ not scored | ||
| Size | 12 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | StepOver International GmbH | Sixscape Communications |
In-app purchases
iStepOverSigner
No in-app purchases
Email Security Suite
No in-app purchases
Questions
Is iStepOverSigner free?
Is Email Security Suite free?
Do iStepOverSigner or Email Security Suite have ads?
Which is updated more often, iStepOverSigner or Email Security Suite?
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