Comparison

KK Dialer vs SMS Expert

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

Head to head
About

KK Dialer

Features
Read full description

KK Dialer is a mobile application for smartphones, offering VoIP Calls from data enabled mobile phones (2G/3G/4G or WiFi) to any landline or mobile devices around the world. Features: *VoIP Calls via Wi-Fi, 2G / 3G / 4G. *Works in all Countries and all Networks across firewalls. *Smooth voice quality *Echo cancellation *Uses very less bandwidth.

About

SMS Expert

This app helps professionals manage customer communications via SMS while protecting personal privacy. It offers features like contact grouping, automated replies, and anonymous group messaging for secure client interactions.

Highlights
  • Contact grouping
  • Automated replies
  • Anonymous group send
  • Saved replies (Favorites)
  • Customized auto-replies
  • Conversation printing
Read full description

SMS Expert is for professionals that want to make themselves accessible to their customers via confidential SMS and also need to balance personal privacy with that availability. It will upload your contacts to the application automatically (you can add separate ones directly in the app as well). Why use SMS Expert instead of other texting apps? Our unique features for professionals are Grouping, Rules, and Auto-Replies. First, you group your contacts how you wish, and create auto-reply rules for those groups. Easy drag and drop for configuration of rules and groups. After setting up your groups you can take advantage of some of our unique features including: - Anonymous Group Send, where you can send a text to everyone in a group, but no one can see who else got that message, and replies back are only to you - Favorites, where you can save a reply or part of a reply for future use. - Customized auto-replies to individuals or groups - Printing, where you can print an entire conversation or just the new parts of it, for documentation purposes. This application is ideal for people that maintain confidential client lists and want to communicate via SMS (psychologists, lawyers, financial advisors, rental property owners, salesmen, etc.). **SMS Expert is paired with a free companion app, SMS Expert Lite to facilitate secure communication. ***PLEASE NOTE: A monthly subscription is required after your trial period.

Screenshots

KK Dialer3 screens
SMS Expert4 screens

Verdict

The call

The clearest difference is in-app purchases: KK Dialer at none against SMS Expert's 1. SMS Expert's advantage is update cadence (every 4 months vs every 52 months). On price, ads, device support and iOS requirement 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. SMS Expert sells 1 in-app purchase, starting at $4.99 per month. KK Dialer asks for nothing beyond the download.

UpkeepUpdate frequency

KK Dialer ships an update every 52 months, SMS Expert every 4 months. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
KK Dialer versus SMS Expert: the parameters behind the verdict, then further details
ParameterKK DialerSMS Expert
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 52 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.5 — better
Further details — not scored
Size12 MB71 MB
Age rating4+4+
DeveloperKKGaming, IncLTCG, LLC

In-app purchases

None

KK Dialer

No in-app purchases

1 purchases

SMS Expert

Subscriptions1
  • Standard Monthly Subscription14 Days trial$4.991 Month

Questions

Is KK Dialer free?
KK Dialer is free to download, with no in-app purchases.
Is SMS Expert free?
SMS Expert is free to download, with in-app purchases available.
Do KK Dialer or SMS Expert have ads?
Neither KK Dialer nor SMS Expert shows ads.
Which is updated more often, KK Dialer or SMS Expert?
KK Dialer ships an update every 52 months, and SMS Expert every 4 months. Most recently, KK Dialer was updated on November 3, 2026 and SMS Expert on November 3, 2026.

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