WeePhone SIP vs KK Dialer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WeePhone SIP
This powerful SIP softphone offers a flexible and robust calling experience with superb audio quality. It allows you to make calls over various networks and integrates with your existing contacts and SIP solutions, freeing you from traditional desk phones.
- Wideband G.722.1 codec
- Backgrounding support
- Calls over 3G/Edge and WiFi
- Bluetooth integration
- Call hold and swap
- Contact list integration
- STUN and SIP proxy support
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The hacker's SIP softphone is updated with a whole new UI and features. Free yourself from your stationary desk phone extension, or use the powerful SIP protocol to make calls for free, all with superb audio quality. WeePhone has the most flexible/powerful configuration of any SIP client out there, so it's compatible where others aren't. Features include: * G722.1 (wideband high-quality) codec * Backgrounding * Calls over 3g/Edge and WiFi * Bluetooth support * Call hold/swap (juggle 2 calls) * Use your existing contacts list * Audio Codecs include G.711, GSM * Added the wide-band g 722.1 codec * DTMF (touch-tone keys while in a call, rfc2833) * STUN server support * SIP proxy support * Diagnostic logs * Dial by domain/IP/URL (user@domain.com) * Configurable SIP and RTP ports * Voice detection/echo cancellation * Speakerphone * Mute * VPN Support * Separate SIP user and authenticate user supported * Editable SIP/RTP ports * Audible button taps * Diagnostic logs * Editable User-Agent field We recommend the following services: * Voipbuster (www.voipbuster.com, 60 free minutes to start) * Vonage (www.vonage.com, separate softphone number required) * sipphone.com (www.sipphone.com) * Sipgate (www.sipgate.com) * Pennytel (www.pennytel.com) WeePhone Works with your existing SIP solution including Asterisk, Trixbox, Cisco, etc. as well. For more info, head to: http://www.domain17.net/weephone Check out videos of the app in action: http://www.domain17.net/weephone/videos.html
KK Dialer
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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.
Screenshots
Verdict
The clearest difference is price: KK Dialer at Free against WeePhone SIP's $1.99. WeePhone SIP's advantage is update cadence (every 6 weeks vs every 52 months) and chart position (#75 vs unranked). On 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
KK Dialer is free to download; WeePhone SIP costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
WeePhone SIP ships an update every 6 weeks, KK Dialer every 52 months. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.
| Parameter | WeePhone SIP | KK Dialer |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.0 (4 ratings) — better | — |
| Positive reviews | 54.5% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 6 weeks — better | Every 52 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #75 — better | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 5 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Justin Brady | KKGaming, Inc |
Bugs and requests
WeePhone SIP
Reported bugs
34 issues- App crashes on contact selection
- Cannot answer calls reliably
- Falls into time-out when changing networks
- App crashes during configuration
- App crashes on startup after update
Show 29 moreShow fewer
- Copy and paste commands disappear
- Cannot log in even with correct settings
- Push notifications are late or not received
- No sound is sent or received
- Call cuts off after 30 seconds
- DTMF tones not working
- Keypad tones do not work
- Intermittent issues with no audio coming back
- No sound after answering
- Outgoing sound good, incoming sound terrible with dropouts
- Cannot get it working with specific SIP services
- Screen remains black
- Loses authorization frequently
- Cannot hear dialling
- Bluetooth headset doesn't work
- Outbound audio problem (caller cannot hear user)
- No sound after answer
- UI buttons and text fonts are small and hard to read
- Crashes when flipping phone to landscape
- Settings screens are barely usable
- No VPN support
- No updates
- Doesn't work with Vonage
- No instructions
- Cannot be used with Vonage (requires SIP password not provided)
- Does not work with 3cx
- Fail to register with 3cx
- Cannot get rid of letter menu after typing settings
- Incoming call rings are too low
Requested features
17 requests- Background functionality/multitasking
- Multi-SIP account support
- Copy/paste bug fix
- SMS feature
- Time out alert off
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- Codec 729 support
- Voicemail feature
- Google Voice integration
- Improve UI design to be more standard Apple-like
- Recording feature
- Login button to force registration
- Reset button to clear settings
- Ability to control call routing (IP vs. cellular)
- Clear most recent dialed number when typing new one
- Improve interface/buttons/fonts to be easier to read
- Add a log for call progress
- Support for built-in VPN clients
KK Dialer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
WeePhone SIP
No in-app purchases
KK Dialer
No in-app purchases
Questions
Is WeePhone SIP free?
Is KK Dialer free?
Do WeePhone SIP or KK Dialer have ads?
Which is updated more often, WeePhone SIP or KK Dialer?
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