Comparison

StreamPhone vs Yak

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

Head to head
About

StreamPhone

Features
Read full description

StreamPhone — застосунок для щоденного ділового спілкування Залишайтеся на зв’язку будь-де. Використовуйте корпоративну CRM для ефективної роботи. StreamPhone — це застосунок, який допомагає підвищити продуктивність завдяки спрощенню ділової комунікації між членами команди на різних пристроях. Незалежно від того, кого ви представляєте — невеликий стартап чи велику корпорацію. До ваших послуг — усі переваги нашого застосунку, які стануть у пригоді на роботі, вдома та в інших ситуаціях і дозволять залишатися на зв’язку без втрати продуктивності. Технічні характеристики За плечима нашої компанії — понад 6 років роботи з різними інноваційними технологіями, результатом чого стало створення застосунку StreamPhone. Підписка включає регулярні оновлення, push-сповіщення StreamPhone та функції для збільшення часу роботи батареї. Підтримка багатозадачності для фонових операцій, таких як прийом вхідних викликів під час роботи з іншими застосунками. ВАЖЛИВЕ ЗАУВАЖЕННЯ StreamPhone — це окремий застосунок, а не VoIP-сервіс. Для здійснення викликів необхідний акаунт Stream Telecom.

About

Yak

This app is a full-featured SIP softphone that works with any SIP server. It offers on-device AI for real-time call transcription and analysis, with advanced security and network features. It is not a standalone phone service and requires a SIP account from your provider.

Highlights
  • On-device AI for call transcription and summary
  • Full-featured SIP client for multiple accounts
  • Wideband audio and video call support
  • Advanced security and network protocols
  • Native CallKit integration
  • iCloud backup for accounts and contacts
Features
Read full description

YakPhone — SIP Softphone with On-Device AI Full-featured SIP client for iOS. Works with any SIP server — Asterisk, FreePBX, FreeSwitch, 3CX, and more. SIP & CALLING • UDP, TCP, and TLS registration with multiple accounts • G.722 wideband audio; H.264 and VP8 video calls with picture-in-picture • Audio codecs: Opus, G.711 (PCMU/PCMA), G.722, AMR-NB, AMR-WB • Echo cancellation, automatic gain control, noise reduction, and jitter buffer built in • Front/back camera flip during video calls; DTMF keypad for IVR navigation • Native CallKit integration — incoming calls appear as standard system calls • PushKit VoIP push — self-hosted PBX can trigger wake-on-call and missed call alerts • Auto-answer — accept incoming calls automatically after a configurable delay • Call forwarding — redirect unanswered calls to any SIP address or number SECURITY & NETWORK • Media encryption: DTLS-SRTP, SDES, ZRTP • TLS transport with custom certificate support for SIP signaling • STUN / TURN support for NAT traversal • HMAC-SHA256 authentication for push relay ON-DEVICE AI • Download Whisper models (Q4 quantized) directly in-app • Real-time call transcription — runs entirely on-device • LLM-powered call summary and analysis — ask about recent calls • No audio or transcripts ever uploaded MANAGEMENT & LOGS • iCloud backup for accounts and contacts • SIP log viewer with filtering and export • Local HTTP server — remotely configure or query the app over Wi-Fi (Pro) • CLI mode — send JSON commands via TCP to control baresip in real time (Pro) • Custom SIP User-Agent string MULTILINGUAL • English, 简体中文, 繁體中文, 日本語, 한국어, Français, Español, Русский Pro features unlock with a one-time purchase — no subscription. YakPhone requires a SIP account from your own provider or PBX. It is not a standalone phone service. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

StreamPhone4 screens
Yak4 screens

Verdict

The call

The clearest difference is in-app purchases: StreamPhone at none against Yak's 1. StreamPhone also leads on iOS requirement (13.0 vs 15.0). 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. Yak sells 1 one-off in-app purchase. StreamPhone asks for nothing beyond the download.

UpkeepUpdate frequency

StreamPhone ships an update every 2 weeks, Yak every 9 days. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 8 level
StreamPhone versus Yak: the parameters behind the verdict, then further details
ParameterStreamPhoneYak
PriceFreeFree
Rating2.3 (3 ratings) — better
Positive reviews0.0% of reviews
Number of ratings3 — better
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS13.0 — better15.0
Further details — not scored
Size25 MB20 MB
Age rating4+4+
DeveloperStrim Telekom, TOVHatch Co., Ltd

In-app purchases

None

StreamPhone

No in-app purchases

1 purchases

Yak

One-time1
  • Yak Pro$9.99

Questions

Is StreamPhone free?
StreamPhone is free to download, with no in-app purchases.
Is Yak free?
Yak is free to download, with in-app purchases available.
Do StreamPhone or Yak have ads?
Neither StreamPhone nor Yak shows ads.
Which is updated more often, StreamPhone or Yak?
StreamPhone ships an update every 2 weeks, and Yak every 9 days. Most recently, StreamPhone was updated on September 10, 2026 and Yak on September 21, 2026.

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