Comparison

VSP vs Ctrldoc

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

Head to head
About

VSP

This VoIP softphone connects to the VSP Platform, requiring an administrator-generated account for login. It allows enterprises and operators to manage softphone settings and configurations. Emergency call functionality is limited and not intended for such use.

Highlights
  • VoIP softphone client
  • VSP Platform integration
  • Administrator account required
  • Enterprise provisioning
  • Softphone settings management
  • Limited emergency call handling
Features
Read full description

VSP for iOS is a VoIP softphone explicitly tied to the VSP Platform and requires an administrator generated to account for login. If you do not have an account given to you by your company, operator, or VSP, you will not be able to use the softphone client. The VSP Platform’s Provisioning Module is a powerful way for enterprises and operators to distribute, configure, and manage VSP softphones and enables users to store their softphone related settings a single, convenient location. With the Provisioning Module, customers can fully provision their VSP softphones for use with their enterprise, SMB, ITSP, or operator VoIP solution. IMPORTANT NOTE: This version of VSP is tied to VSP hosted Provisioning Module and requires an account set up by your operator or enterprise. Without an account, the client will not work. Emergency Calls VSP mobile products provide handling designed to redirect emergency calls to the Native Cellular dialer when possible on a best reasonable commercial effort basis, however, this functionality is also dependent on the operating system of the mobile phone which is outside of our control and subject to change at any time. As a result, the official position of VSP is that the VSP product is not intended, designed, or fit for placing, carrying, or supporting Emergency Calls. VSP will not be liable for any costs or damages arising either directly or indirectly from the use of the software for Emergency Calls. Using VSP as a default dialer may interfere with dialing emergency services. To all of our client. As per directive by Apple's policy. We are informing you that our APP does not collect any classified information in your app or device and we respect each individual data privacy.

About

Ctrldoc

Features
Read full description

Download the Ctrldoc app to manage and track and update your works. Ctrldoc is here to assist the construction and fire protection industries, with modules for ITPs and digital forms, passive fire, defect management and more. The app allows you to take photos and update project records on site, saving you the hassle of preparing manual spreadsheets and documents for submissions.

Screenshots

VSP4 screens
Ctrldoc3 screens

Verdict

The call

The clearest difference is update cadence: Ctrldoc at every 4 weeks against VSP's every 3 months. Ctrldoc also leads on iOS requirement (12.0 vs 15.0). 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

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

VSP ships an update every 3 months, Ctrldoc every 4 weeks. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 8 level
VSP versus Ctrldoc: the parameters behind the verdict, then further details
ParameterVSPCtrldoc
PriceFreeFree
Rating1.2 (18 ratings) — better—
Positive reviews11.1% of reviews—
Number of ratings18 — better—
Update frequencyEvery 3 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size103 MB128 MB
Age rating4+4+
DeveloperD T S LimitedLattech Pty Ltd

In-app purchases

None

VSP

No in-app purchases

None

Ctrldoc

No in-app purchases

Questions

Is VSP free?
VSP is free to download, with no in-app purchases.
Is Ctrldoc free?
Ctrldoc is free to download, with no in-app purchases.
Do VSP or Ctrldoc have ads?
Neither VSP nor Ctrldoc shows ads.
Which is updated more often, VSP or Ctrldoc?
VSP ships an update every 3 months, and Ctrldoc every 4 weeks. Most recently, VSP was updated on September 14, 2026 and Ctrldoc on September 10, 2026.

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