Comparison

slydial vs kvCORE

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

Head to head
About

slydial

This app allows you to send personalized voice messages directly to someone's voicemail, bypassing the need for a live conversation. It's designed for quick, efficient communication when you don't have time to talk or wish to avoid interrupting. Features include group messaging and hands-free Siri integration.

Highlights
  • Direct to voicemail messaging
  • Group voicemail sending
  • Hands-free Siri integration
  • Personalized voice messages
  • Time-saving communication
Features
Read full description

All new slydial, our best app yet! We’ve completely redesigned slydial from the ground up with a fresh look, smoother performance, and brand-new features. It’s the easiest, smartest way to connect straight to voicemail. What is slydial? Slydial lets you skip the conversation and go directly to someone’s voicemail. Perfect when you don’t have time to talk, or don’t want to. With our Group Messaging feature, you can even send one prerecorded voicemail to up to 10 contacts at once. And now, it’s hands-free: just say “Hey Siri... Call [contact name] using slydial!” When do you slydial? Think of slydial as your secret communication shortcut. Use it to: -Save time when you’re busy. -Respect someone’s time by not interrupting. -Get your point across when a text won’t cut it. -Avoid the stress of an awkward conversation. How does it work? 1. Open the slydial app. 2. Sign in or create a free account. 3. Choose a contact (or enter their number). 4. Slydial connects you directly to voicemail, simple as that. Upgrade to slydial Premium to skip in-call ads, or get Group slydial to send  a single voicemail to multiple contacts and track your results. *Good to know: Slydial works from U.S. phones to U.S. phones only.

About

kvCORE

This app provides a personalized mobile dialer for real estate professionals, automatically serving up daily calls based on lead importance. It allows users to efficiently contact groups of leads and manage their business on the go.

Highlights
  • Personalized daily dialer
  • Automated lead calls
  • Group lead outreach
  • Bluetooth calling
  • Mobile CRM access
Features
Read full description

The kvCORE iPhone app is your mobile connection to your kvCORE CRM and the fastest way to make the calls that keep your business moving. You don’t have time to babysit your laptop. The kvCORE iPhone app gives you a personalize dialer with calls served up automatically to you every day based on the leads and contacts most important for you to call today. You can also use it to reach out to groups of leads from your hashtags or any other set of people. Hit go, and talk on bluetooth while you run around town. We get it, you’re balancing a lot, so your tech needs to be mobile with you. Try it out, and you’ll never go back.

Screenshots

slydial4 screens
kvCORE4 screens

Verdict

The call

The clearest difference is in-app purchases: kvCORE at none against slydial's 3. kvCORE also leads on update cadence (every 3 weeks vs every 4 months) and ratings volume (508 vs 6). On price, rating and ads 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. slydial sells 3 in-app purchases, starting at $2.99 per month. kvCORE asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for slydial against 4.2 for kvCORE. That said, the two scores are not equally well evidenced: kvCORE has 508 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 29% of slydial's written reviews are positive against 52% of kvCORE's.

UpkeepUpdate frequency

slydial ships an update every 4 months, kvCORE every 3 weeks. The most recent releases landed on September 24, 2026 and August 20, 2026 respectively.

Scorecard7 real differences · 3 level
slydial versus kvCORE: the parameters behind the verdict, then further details
ParameterslydialkvCORE
PriceFreeFree
Rating4.3 (6 ratings) — better4.2 (508 ratings)
Positive reviews29.4% of reviews52.5% of reviews — better
Number of ratings6508 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS1713.0 — better
Further details — not scored
Size4 MB60 MB
Age rating4+4+
DeveloperMobileSphere, LtdKunversion, LLC

Customer experience

slydial

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews109 reviews
Positive29.4%
Neutral3.7%
Negative67.0%

kvCORE

All ratings508 ratings
Positive79.3%
Neutral6.3%
Negative14.4%
Written reviews101 reviews
Positive52.5%
Neutral14.9%
Negative32.7%

User reviews

slydial

From 6 App Store ratings

What we love

  • 👍 Very convenient for leaving messages
  • 👍 Simple and easy to use
  • 👍 Works as advertised (for some)
  • 👍 Great for work and personal life
  • 👍 Useful for avoiding long conversations

Room to improve

  • ❌ Does not work for many users
  • ❌ Calls go through instead of voicemail
  • ❌ App is unreliable and inconsistent
  • ❌ Login/registration errors
  • ❌ Annoying and long ads

kvCORE

From 508 App Store ratings

What we love

  • 🚀 Convenient mobile access
  • 👍 User-friendly interface
  • 💡 Helpful features like auto-dialer
  • 🚀 Seamless integration with desktop version

Room to improve

  • 🐛 Frequent crashes and bugs
  • 🔍 Limited functionality compared to desktop
  • 🕰️ Slow performance and loading times
  • 🤖 Poor customer support

Bugs and requests

slydial

Reported bugs

21 issues
  • App no longer works for many users
  • Login/registration errors
  • Numbers are marked as invalid
  • Calls ring instead of going to voicemail
  • App crashes or freezes
Show 16 more
  • App is slow and unresponsive
  • Incorrect numbers are dialed
  • App shows caller number to recipient
  • Login issues after account deletion
  • Error screen at registration
  • App does not see new numbers added to phone book
  • Call disconnects when typing number
  • App freezes after every use, requires reinstall
  • Shows "unknown caller" and doesn't go to voicemail
  • Paid subscription still has ads and issues
  • Phone number is out of service
  • App doesn't work with new iPhones
  • App doesn't work with iPhone 4S
  • Adds extra numbers to dialing string
  • One ring before going to voicemail
  • Recipient sees "Slydial" in recent calls

Requested features

4 requests
  • Extension option for dialing
  • Ability to see called numbers history
  • Dark mode option
  • Option to record and send messages directly from iPhone

kvCORE

Reported bugs

4 issues
  • Contacts not loading properly
  • Notifications not clearing or updating
  • Text messaging and dialer features not working as expected
  • App crashing upon opening or during use

Requested features

4 requests
  • Ability to rotate screen and use app in landscape mode
  • More customization options for templates and campaigns
  • Improved syncing between mobile and desktop versions
  • Integration with smart home features and voice assistants

In-app purchases

3 purchases

slydial

Subscriptions2
  • Premium Monthly Plan$2.991 Month
  • Premium Annual Plan$29.991 Year
One-time1
  • Premium Group slydial$9.99
None

kvCORE

No in-app purchases

Questions

Is slydial free?
slydial is free to download, with in-app purchases available.
Is kvCORE free?
kvCORE is free to download, with no in-app purchases.
Which has better reviews, slydial or kvCORE?
slydial is rated higher. slydial averages 4.3 out of 5 from 6 ratings, while kvCORE averages 4.2 from 508 ratings.
Do slydial or kvCORE have ads?
Neither slydial nor kvCORE shows ads.
Which is updated more often, slydial or kvCORE?
slydial ships an update every 4 months, and kvCORE every 3 weeks. Most recently, slydial was updated on September 24, 2026 and kvCORE on August 20, 2026.

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