Comparison

SessionTalk SIP Softphone vs HostelSphere

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

Head to head
About

SessionTalk SIP Softphone

This mobile SIP client integrates with cloud VoIP solutions, offering advanced call management and high-quality communication. It supports various codecs, multiple accounts, and secure calling features, with some premium functionalities available through in-app purchases.

Highlights
  • SIP VoIP calls over LTE and WiFi
  • Incoming calls via Push Notifications
  • Video Calls with H264 & VP8 codec
  • Multiple accounts - simultaneously registered
  • Call Recording
  • TLS Encryption and SRTP secure calls
  • Conference - Merge and Split
Features
Read full description

Your business number. Your iPhone. Your way to stay in touch. SessionTalk SIP Softphone brings your compatible SIP account to iPhone and iPad, with a clear dialler, quick access to contacts and calling tools for working from anywhere. Start with SIP voice calling. Unlock the optional in-app upgrade for push notifications, video calling, messaging and XMPP, presence, multiple SIP accounts, call transfers, conference merging and call recording. The messaging screenshots show features available with this upgrade. CALL WITH CONFIDENCE • Make and receive SIP calls over Wi-Fi and mobile data. • Find people quickly with contacts, favourites and call history. • Use Bluetooth, speakerphone, mute, hold and voicemail notifications. • Enjoy clear audio with Opus, G.722 and G.711 support. MORE WAYS TO KEEP IN TOUCH • Share messages with XMPP chat and compatible SIP messaging services. • Keep conversations organised with contact avatars and group chat rooms. • Share images and files in supported messaging conversations. • Stay reachable with incoming-call push notifications and background XMPP message delivery. TOOLS FOR YOUR WORKDAY • Manage multiple SIP accounts in one app. • Transfer calls, bring people together in conferences and record calls. • Use video calling with a compatible provider. • Support for TLS and SRTP when enabled by your service. BRING YOUR OWN SERVICE SessionTalk is a softphone, not a phone service. A compatible SIP account or PBX is required for calling. XMPP messaging requires a compatible XMPP account. SIP messaging, video, push and other features depend on your provider and configuration. Provider calling charges and mobile data charges may apply. Need help? Contact support@sessiontalk.co.uk.

About

HostelSphere

Read full description

HostelSphere is the app that transforms the hostel community. Your journey in the hostel world just got personal. HostelSphere is your home in transforming the way you experience hostels. Whether you're running your dream property, building your hospitality career, or just passionate about the community - this space is yours. We've created it for people like you: ambitious owners, dedicated professionals, independent thinkers, passionate entrepreneurs, growing franchises, curious guests, and hostel enthusiasts from every corner of the globe. What can you do on HostelSphere? Flow Discover content from other users, share your ideas, comment, react, and connect with the community through Talk. Talk Chat directly with other users. Exchange ideas, experiences, or resolve questions in real-time. Connect Search and manage your professional network by hostel, country, city, company, or professional level. Use advanced filters to refine your search and efficiently manage your connection requests. LevelUP Develop your skills with gamified challenges in sustainability, leadership, operations, housekeeping, and more. Progress through the levels: Trainee, Expert, and Master, and earn recognition. LearnMS Learn from the best professionals in the industry. Learn at your own pace, without barriers, from anywhere. Earn recognition certificates certified by the HostelSphere Online Hostel School. Communities Join vibrant communities of like-minded professionals, hostel lovers, and hostel guests in the industry. Connect from anywhere. Build meaningful relationships through specialized groups. We think differently. We are Hostels. Join the movement and transform your journey with HostelSphere. Ready to level up your hostel experience? Download now and start connecting!

Screenshots

SessionTalk SIP Softphone3 screens
HostelSphere3 screens

Verdict

The call

The clearest difference is in-app purchases: HostelSphere at none against SessionTalk SIP Softphone's 2. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SessionTalk SIP Softphone sells 2 one-off in-app purchases. HostelSphere asks for nothing beyond the download.

UpkeepUpdate frequency

SessionTalk SIP Softphone ships an update every 2 weeks, HostelSphere every 3 weeks. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 9 level
SessionTalk SIP Softphone versus HostelSphere: the parameters behind the verdict, then further details
ParameterSessionTalk SIP SoftphoneHostelSphere
PriceFreeFree
Rating4.5 (1K ratings) — better—
Positive reviews39.2% of reviews—
Number of ratings1K — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size63 MB56 MB
Age rating4+17+
DeveloperSessionTalk LtdDatadamus corp

Bugs and requests

SessionTalk SIP Softphone

Reported bugs

4 issues
  • Incoming calls not working
  • Calls dropping
  • Connectivity issues
  • Keypad not working properly

Requested features

4 requests
  • Scheduled DND mode
  • Improved iPad support
  • Video calling
  • More codec support

HostelSphere

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

SessionTalk SIP Softphone

One-time2
  • G.729 Annex A Codec$2.99
  • Upgrade to Pro$6.99
None

HostelSphere

No in-app purchases

Questions

Is SessionTalk SIP Softphone free?
SessionTalk SIP Softphone is free to download, with in-app purchases available.
Is HostelSphere free?
HostelSphere is free to download, with no in-app purchases.
Do SessionTalk SIP Softphone or HostelSphere have ads?
Neither SessionTalk SIP Softphone nor HostelSphere shows ads.
Which is updated more often, SessionTalk SIP Softphone or HostelSphere?
SessionTalk SIP Softphone ships an update every 2 weeks, and HostelSphere every 3 weeks. Most recently, SessionTalk SIP Softphone was updated on October 15, 2026 and HostelSphere on October 6, 2026.

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