Comparison

CallVS vs Improve Inc

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

Head to head
About

CallVS

This app offers secure, end-to-end encrypted voice and video calls, along with private messaging. It provides advanced features like call recording, AI screening, and identity verification, with optional subscriptions for enhanced functionality.

Highlights
  • End-to-end encrypted voice and video calls
  • Encrypted messaging with file sharing
  • Smart Contacts with QR code add
  • Face ID and two-factor authentication
  • Call recording and transcription (paid)
  • AI call screening and filtering (paid)
  • Creator Mode for call rates and branding (paid)
Features
Read full description

CallVS is a private, encrypted communication app that puts you in control of your calls, messages, and identity. Make crystal-clear voice and video calls protected by end-to-end encryption. No one can listen in — not even us. Your conversations stay between you and the people you trust. CallVS is free to download and use for core calling and messaging. Some advanced features require an auto-renewing subscription, available as in-app purchases (see "Subscription Plans" below). INCLUDED FREE: - Private end-to-end encrypted voice and video calls - Encrypted messaging with images, files, and location - Smart Contacts with QR-code add and granular permissions - Face ID and two-factor authentication for account security - Stories and identity verification REQUIRES A PAID SUBSCRIPTION (Pro, Creator, or Business plan): - Voice Vault — record calls and get automatic transcriptions - Voicemail with automatic transcription - Scheduled calls - AI Guardian — AI-powered call screening and filtering - Creator Mode — set your own call rates, branded Call IDs, earnings tracking, paid call links - Stealth Mode and Panic Mode advanced security tools - Group calls with friends or colleagues - Encrypted backups for identity recovery - Cross-device sync across iPhone, iPad, and web SUBSCRIPTION PLANS (auto-renewing, in-app purchase): - Pro Monthly / Pro Yearly - Creator Monthly / Creator Yearly - Business Monthly / Business Yearly Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Your privacy is not a feature. It's the foundation. Terms of Use (EULA): https://callvs.com/terms Privacy Policy: https://callvs.com/privacy

About

Improve Inc

This app connects parents and coaches involved with autism support programs. It offers a community for parents to share experiences, a mentoring program for coaches, and resources for program updates and encouragement.

Highlights
  • Parent community forum
  • Coach mentoring program
  • Program resources and updates
  • Private family support space
  • Neuro-resilience training information
Features
Read full description

Improve runs gyms across California where children and adults with autism build resilience, confidence, and connection through neuro-resilience training. This app is the home for the people who make that possible: the parents walking the journey together and the coaches learning to serve them better. Inside the app: + A free, welcoming community for parents to connect and share + A mentoring program that trains and develops our coaches + Resources, program updates, and encouragement in one place + A private, supportive space built around your family and our mission Download the app and be part of it.

Screenshots

CallVS4 screens
Improve Inc4 screens

Verdict

The call

The clearest difference is in-app purchases: Improve Inc at none against CallVS's 6. On price, rating, ratings volume and update cadence 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. CallVS sells 6 in-app purchases, starting at $19.99 per month. Improve Inc asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for CallVS against 5.0 for Improve Inc. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 7 level
CallVS versus Improve Inc: the parameters behind the verdict, then further details
ParameterCallVSImprove Inc
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size31 MB129 MB
Age rating4+9+
DeveloperAR DYNAMICS INCimprove incorporated

Customer experience

CallVS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Improve Inc

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

CallVS

Subscriptions6
  • Pro Monthly7 Days trial$19.991 Month
  • Creator Monthly7 Days trial$39.991 Month
  • Business Monthly7 Days trial$59.991 Month
Show 3 more
  • Pro Yearly7 Days trial$199.991 Year
  • Creator Yearly7 Days trial$399.991 Year
  • Business Yearly7 Days trial$599.991 Year
None

Improve Inc

No in-app purchases

Questions

Is CallVS free?
CallVS is free to download, with in-app purchases available.
Is Improve Inc free?
Improve Inc is free to download, with no in-app purchases.
Which has better reviews, CallVS or Improve Inc?
CallVS and Improve Inc are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do CallVS or Improve Inc have ads?
Neither CallVS nor Improve Inc shows ads.
Which is updated more often, CallVS or Improve Inc?
CallVS ships an update weekly, and Improve Inc weekly. Most recently, CallVS was updated on October 7, 2026 and Improve Inc on October 13, 2026.

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