WeePhone SIP vs Spy Messenger
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
Spy Messenger
A private messaging app that requires no registration or personal information. It securely deletes all message history when the app is suspended or the phone is locked, ensuring maximum user privacy.
- No registration required
- No personal information needed
- No message history kept
- Automatic message deletion
- Supports any number of users in a chat
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If you search for true private messenger, this app is for you. Features: - the app doesn’t require registration. - you don't need to provide any personal information (email, telephone number, Facebook or any other accounts). - the app doesn’t keep any history or user information. - the app doesn't send notifications and doesn't keep any device id's, only when both users in the chat room you can send and receive messages. - when the app is suspended or phone is locked all messages will be removed. - app support any amount of users inside the chat room. Requirements: Any iOS device with iOS 12.x the iCloud account in phone settings
Screenshots
Verdict
The clearest difference is review sentiment: WeePhone SIP at 55% against Spy Messenger's 0%. WeePhone SIP also leads on update cadence (every 6 weeks vs every 9 months) and iOS requirement (9.0 vs 12.0). Spy Messenger's advantage is rating (4.0 vs 3.0) and price ($0.99 vs $1.99). On ratings volume, ads, in-app purchases and chart position 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
WeePhone SIP costs $1.99 and Spy Messenger $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Spy Messenger holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews complicate that: 55% of WeePhone SIP's written reviews are positive against 0% of Spy Messenger's, so the app with the better star average is not the one people write more warmly about.
WeePhone SIP ships an update every 6 weeks, Spy Messenger every 9 months. Both last shipped on October 29, 2026.
| Parameter | WeePhone SIP | Spy Messenger |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 3.0 (4 ratings) | 4.0 (2 ratings) — better |
| Positive reviews | 54.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 6 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | #72 — better | #90 |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 5 MB | 11 MB |
| Age rating | 4+ | 17+ |
| Developer | Justin Brady | Kirill Filippov |
Customer experience
WeePhone SIP
Spy Messenger
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
Show 12 moreShow fewer
- 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
Spy Messenger
Not enough reviews yet to summarise bugs or requests.
In-app purchases
WeePhone SIP
No in-app purchases
Spy Messenger
No in-app purchases
Questions
Is WeePhone SIP free?
Is Spy Messenger free?
Which has better reviews, WeePhone SIP or Spy Messenger?
Do WeePhone SIP or Spy Messenger have ads?
Which is updated more often, WeePhone SIP or Spy Messenger?
Which is more popular, WeePhone SIP or Spy Messenger?
Other comparisons
