Comparison

iStepOverSigner vs Perimeter Mobile

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iStepOverSigner

Features
Read full description

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.

About

Perimeter Mobile

This private software tool is licensed by government Public Safety agencies for internal use by authorized personnel. It is not available to the general public and does not provide access to government information or services.

Highlights
  • Internal use for Public Safety agencies
  • Restricted access for authorized personnel
  • Private software tool
  • Not for public use
  • Contact sales for department inquiries
Read full description

Disclaimer The Perimeter Mobile App is not affiliated with, endorsed by, or representing any government entity. The Perimeter Mobile App is a private software tool licensed by government Public Safety agencies for internal use. Access is restricted to authorized Public Safety personnel only. The app does not provide public access to government information or services, and it is not intended for use by the general public. For official public information regarding public safety operations, please refer to your local government's authorized channels, such as the Office of Emergency Services for your City or County, or State, or fema.gov. NOTE: The Perimeter Mobile Application is NOT available to the public. If your department is interested in using the Perimeter platform, contact our sales team at sales@perimeterplatform.com. If you work in public safety and believe you should already have access, email us at support@perimeterplatform.com.

Screenshots

iStepOverSigner2 screens
Perimeter Mobile4 screens

Verdict

The call

The clearest difference is update cadence: Perimeter Mobile at every 6 weeks against iStepOverSigner's every 10 months. iStepOverSigner's advantage is iOS requirement (11.0 vs 15.1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iStepOverSigner ships an update every 10 months, Perimeter Mobile every 6 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
iStepOverSigner versus Perimeter Mobile: the parameters behind the verdict, then further details
ParameteriStepOverSignerPerimeter Mobile
PriceFreeFree
Rating—3.7 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 10 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size12 MB80 MB
Age rating4+4+
DeveloperStepOver International GmbHPerimeter, Inc.

In-app purchases

None

iStepOverSigner

No in-app purchases

None

Perimeter Mobile

No in-app purchases

Questions

Is iStepOverSigner free?
iStepOverSigner is free to download, with no in-app purchases.
Is Perimeter Mobile free?
Perimeter Mobile is free to download, with no in-app purchases.
Do iStepOverSigner or Perimeter Mobile have ads?
Neither iStepOverSigner nor Perimeter Mobile shows ads.
Which is updated more often, iStepOverSigner or Perimeter Mobile?
iStepOverSigner ships an update every 10 months, and Perimeter Mobile every 6 weeks. Most recently, iStepOverSigner was updated on October 26, 2026 and Perimeter Mobile on October 25, 2026.

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