Comparison

vPBX Softphone vs modulus SoftPhone

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

Head to head
About

vPBX Softphone

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The vPBX Softphone turns your mobile device into a full-featured VoIP phone on the vPBX hosted phone system. You can receive and make calls over your data connection. Enable all of the high-end features available to vPBX phones over your shared company system. The app is rich in functionality and allows high quality calls to be made through your vPBX account

About

modulus SoftPhone

This application provides a simple SIP softphone experience, specifically configured to integrate with your modulus account. It allows for easy communication management through a user-friendly interface.

Highlights
  • SIP SoftPhone functionality
  • Modulus account integration
  • Easy to use interface
  • VoIP calling
Read full description

Modulus VoIP SoftPhone is an easy to use SIP SoftPhone, configured to work with your modulus account.

Screenshots

vPBX Softphone4 screens
modulus SoftPhone4 screens

Verdict

The call

The clearest difference is update cadence: vPBX Softphone at every 2 months against modulus SoftPhone's every 6 months. 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

vPBX Softphone ships an update every 2 months, modulus SoftPhone every 6 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
vPBX Softphone versus modulus SoftPhone: the parameters behind the verdict, then further details
ParametervPBX Softphonemodulus SoftPhone
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone
Requires iOS16.016.0
Further details — not scored
Size115 MB107 MB
Age rating17+17+
DeveloperConnecttel Pty LtdMODULUS TELECOMS & IT SA

In-app purchases

None

vPBX Softphone

No in-app purchases

None

modulus SoftPhone

No in-app purchases

Questions

Is vPBX Softphone free?
vPBX Softphone is free to download, with no in-app purchases.
Is modulus SoftPhone free?
modulus SoftPhone is free to download, with no in-app purchases.
Do vPBX Softphone or modulus SoftPhone have ads?
Neither vPBX Softphone nor modulus SoftPhone shows ads.
Which is updated more often, vPBX Softphone or modulus SoftPhone?
vPBX Softphone ships an update every 2 months, and modulus SoftPhone every 6 months. Most recently, vPBX Softphone was updated on October 14, 2026 and modulus SoftPhone on October 7, 2026.

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